UNIVERSITY OF SWAZILAND MAIN EXAMINATION PAPER 2015 …€¦ · THREE (3) QUESTIONS. ALL QUESTIONS...

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TITLE OF PAPER COURSE CODE TIME ALLOWED REQUIRMENTS INSTRUCTIONS UNIVERSITY OF SWAZILAND MAIN EXAMINATION PAPER 2015 NON-PARAMETRIC ANALYSIS ST409 2 (TWO) HOURS STATISTICAL TABLES AND CALCULATOR ANSWER QUESTION ONE AND ANY THREE (3) QUESTIONS. ALL QUESTIONS CARRY MARKS AS INDICATED WITHIN THE PARENTHESIS. THIS PAPER IS NOT TO BE OPENED UNTIL PERMISSION HAS BEEN GRANTED BY THE INVIGILATOR

Transcript of UNIVERSITY OF SWAZILAND MAIN EXAMINATION PAPER 2015 …€¦ · THREE (3) QUESTIONS. ALL QUESTIONS...

Page 1: UNIVERSITY OF SWAZILAND MAIN EXAMINATION PAPER 2015 …€¦ · THREE (3) QUESTIONS. ALL QUESTIONS . CARRY MARKS AS INDICATED WITHIN . THE PARENTHESIS. THIS PAPER IS NOT TO BE OPENED

TITLE OF PAPER

COURSE CODE

TIME ALLOWED

REQUIRMENTS

INSTRUCTIONS

UNIVERSITY OF SWAZILAND

MAIN EXAMINATION PAPER 2015

NON-PARAMETRIC ANALYSIS

ST409

2 (TWO) HOURS

STATISTICAL TABLES AND CALCULATOR

ANSWER QUESTION ONE AND ANY THREE (3) QUESTIONS ALL QUESTIONS CARRY MARKS AS INDICATED WITHIN THE PARENTHESIS

THIS PAPER IS NOT TO BE OPENED UNTIL PERMISSION HAS BEEN GRANTED BY THE INVIGILATOR

Page I ANSWER QUESTION ONE amp ANY THREE QUESTIONS

For all questions clearly state the name ofthe test type ofthe test (upper lower or two-sided) the null amp alternate hypotheses the test statistics the decision rule the level ofsignificance

the decision amp the conclusions

QUESTION ONE [ 20 + 20 marks]

Fifteen volunteers for an experiment are divided randomly into three groups to see if telescopic sight improves the ability to hit the target under twilight conditions Group A is given rifles with telescopic sights (auto focus) group B is given same kind of rifles with telescopic sights but with manual focus while group C has the same kind of rifle with open sights After a reasonable learning period they are given a shooting test at twilight These are their scores (100 is perfect)

Group A 96 93 88 85 89 GroupB 92 97 87 91 96 Groupe 89 93 80 77 84

a Use an appropriate test to test whether any difference exists between the scores of auto and manual focus Use 5 level ofsignificance

b Use another appropriate test to determine whether evidence exists to conclude that the assistance in sights tend to differ in hitting targets Use (l =010 k

QUESTION TWO [ 10 + 10 marks]

A According to the director of a tourist bureau there is a median of 10 hours of sunshine per day during the summer months For a random sample of 20 days during the past three summers the number ofhours of sunshine has been recorded as shown below

8 9 8 10 9 7 7 9 7 7 9 8 11 9 10 7 8 11 8 12

Test the directors claim at 5 level of significance using an appropriate tests based on the binomial distribution Also calculate the P-value

B The following table shows the information on cotton crop insurance for the years 1976 to 2000

Of Crops ofCrops Year insured Year insured 1976 19479 1989 15375 1977 26667 1990 21312 1978 63969 1991 26526 1979 57715 1992 24865 1980 38086 1993 21152 1981 38434 1994 23458 1982 24196 1995 25774 1983 19319 1996 32646 1984 29975 1997 31786 1985 25451 1998 24821 1986 20410 1999 19593 1987 19940 2000 14960 1988 15628

Do these data indicate a downward trend in the number of crops insured Use the Cox-Stuart test for trend with (l = 005

Page 2

OUESTION THREE [20 marks]

Two judges rated the participants in a dance contest as fol1ows

Contestant

Judge A B C D E F G H

1 5 2 6 3 4 8 7

2 3 1 7 4 5 2 6 8

Are the two rankings independent Use either Spearmans p test or Kendalls T test with (l =005

OUESTION FOUR [20 marks]

Two computer software packages are being considered for use in the inventory control department ofa small manufacturing firm The firm has selected 12 different computing tasks that are typical of the kinds ofjobs such a package would have to perform and then recorded tle number of seconds each package required to complete each task given in the following table Do the data present sufficient evidence to indicate that both softwares performed the jobs at the same time Analyse the data by using the Wilcoxon Signed Rank Test with (l = 010

Computing Time Required for Software Task Packages X and Y

A B C D E F G H I J K L

240 167 216 237 375 314 149 373 179 155 290 199

231 204 177 207 421 361 218 403 260 155 354 255

OUESTION FIVE [20 marks]

A random sample of five sixth-grade boys in one section of town were given a literacy test with the following results 82 74 87 86 75 Another random sample ofeight sixth-grade boys from a different section of town were given the same literacy test with these scores reSUlting 88 77 9188949383 94 Using Smimov test find whether there is a difference in literacy in the two populations of sixthshygrade boys

i

TABLE AI Nonnal Distributionshy

SeJecred wIuu uooI -37190 z- - -32905 ZuIs -19600 Zu -16449

r- 37190 z-shy 32905 ZuIs = 19600 Zushy 16449 tIIIII 1001 1002 10D3 1104 1005 11116 l1li7 1111 1119

IDD -3D9Ol -2I7Bl -27478 -265l1 -25758 -25121 -24573 -2laquo189 -2J656

111 -23263 -U904 -22571 -22262 -21973 -21701 -21+14 -212111 -2OH9 -20749

112 -20S37 -lD315 -201-41 -19954 -1977-4 -19600 -190431 -19268 -19110 -18957

113 -18B08 -18663 -18522 -18384 -1B250 -18119 -17991 -17866 -177 -1762-4

104 -17507 -17392 -17279 -17169 -17060 -16954 -16849 -16747 -16646 -16546

1115 -16449 -16l52 -16258 -16164 -16072 -15982 -15893 -15805 -15718 -15632

1116 -15548 -15464 -15382 -15301 -152211 -151-41 -15063 -1-4 -11909 -104833

117 -14758 -14684 -1461 -1-4538 -1-4466 -14395 -14325 -um -14187 -14118

1M -14051 -1J9IM -13917 -1J8Sl -1J787 -1J722 -13658 -US95 -13532 -13469

119 -Il408 -1J346 -1328S -13225 -1J165 -1J106 -13047 -12_ -12930 -12873

111 -12816 -12759 -Il702 -12646 -12591 -12536 -120481 -12426 -12372 -12319

111 -12265 -12212 -12160 -12107 -12055 -12004 -11952 -11901 -11850 -11800

112 -11751 -11700 -11650 -11601 -11552 -11503 -1165 -11407 -11359 -IIU I

113 -11264 -11217 -11170 -11123 -11077 -1I0U -1D98S -1D939 -10B93 -1111MB

114 -11803 -10758 -lml-4 -IoK9 -1D625 -Iosal -10537 -1G4H -1M50 -111407

115

I117

-10364 -09945 -09542

-1G322 -09904 -D9SQ2

-1079 -09863 -09463

-1G237 -091122 -oMlltt

-101904 -o97B2 -09385

-10152 -09741 -09346

-10110 -09701 -09307

-IJI06 -09661 -09269

-IDOl7 -09amp21 -09230

-09986 -o95BI -09192

118 -09154 -09116 -09078 -09040 -09002 -DlI6S -DB927 -D8B90 -08BS3 -D8B16

119 -08779 -D8742 -D8705 -D8669 -08633 -DBS96 -DI56O -D85lltt -oampt8B -08452

UI -D8416 -DB3BI -0836 -DB310 -0827-4 -08239 -DB21l-4 -DBI69 -18134 -oB099

121 -0B064 -0JI030 -07995 -07961 -D7926 -07892 -07858 -D7B2-f -07790 -01756

122 -07722 -07688 -17655 -07621 -07588 -D7554 -07521 -07_ -07454 -07421

123 -07388 --07356 -07323 -D7290 -D7257 -07225 -07192 -07160 -07128 -07095

124 -07063 -07031 -06999 -06967 -06935 -06903 -D6871 -o6lMO -D6B08 -06776

TABLE AI (Continued)

IIDO 0101 1002 1003 11 OIOS 01116 0007 1001 1009015 -06745 -06713 -06682 -06651 -06620 -06588 -06557 -D6S26 -D6495 -06464 126 -06433 -06403 -06372 -06341 -06311 -062BO -06lS0 -D6219 -06189 -06158 027 -06128 -06098 -06068 -D6038 -06008 -05978 -G5Ha -o591B -05888 -05858 028 -O5B28 -05799 -05769 -D574O -05710 -05681 -05651 -05622 -05592 -05563 029 -0553-4 -05505 -05476 -DS446 -05-417 -05388 -05359 -05330 -05302 -05273 030 -05244 -05215 -05187 -05158 -05129 -05101 -05072 -05044 -05015 -04987 031 -04959 -04930 -04902 -04874 -0-486 -004817 -04789 -04761 -04733 -0-4705 032 -04677 -004649 -04621 -0-4593 -04565 -04538 -04510 -044112 -04454 -Q4427 033 -04399 -04372 -04344 -04316 -04289 -01261 -04234 -0207 -0-4179 -04152 034 -04125 -0-4097 -0-4070 -04043 -0-4016 -03989 -03961 -03934 -03907 -03880 ClE -03853 -03826 -0379 -O3m -03745 -0371 -03691 -Q3665 -03638 -0361 I 111 nlI

-03585 -0331~

-035515 -onn

-0lS3[ -03266

-03505 -03239

-0gt478 -0Z213

-03451 -O pound6

-0H2S -O~IpoundgtO

-03398 -0031gt4

-03372 -01107

-033( -030SI

tlJe -03055 -O302~ -03002 -O2~ipound -021750 -O2ni -02pound -02871 -O2E -02217 ~O9 -O27~3 -027t -027lt 1 -01715 -0261lt -026pound1 -02637 -02GI [ -025pound5 -O25~

IlAO -0253 -02508 -02482 -02~b -02lt10 -O240 -O237a -121S2~ -a22T -O2~O[

1il41 -02275 -OlliO -0222( -02191gt -02173 -021lt7 -02121 -02096 -02070 -02045 112 -02019 -01913 -01968 -01942 -Ol~r7 -0le91 -01866 -0114O -01815 -01789 O4l -01764 -01738 -01713 -01687 -01662 -0637 -01611 -01586 -01560 -01535 044 -01510 -01-484 -01459 -01434 -01408 -01383 -01358 -01332 -01307 -01282 045 -0llS7 -01231 -01206 -01181 -01156 -01130 -01105 -0 lOBO -01055 -01030 046 -01004 -00979 -00954 -00929 -0G904 -00878 -00853 -00828 -00B03 -00778 047 -00753 -00728 -00702 -00677 -00652 -00627 -00602 -00577 -00552 -00527 048 -00502 -0G476 -0G451 -00426 -00401 -00376 -00351 -00326 -00301 -00276 049 -00251 -00226 -00201 -00175 -00150 -00125 -00100 -00075 -00050 -OoOlS 050 00000 OoolS 00050 00075 00100 OOllS 00150 00175 002111 00226 051 00251 00276 00301 00326 00351 00376 00401 0G426 0G451 00476 ts2 00502 00527 00552 00577 00602 0D627 0G6S2 00677 00702 00728 053 00753 00778 00803 0G82B 00853 0G87B 0090-4 00929 0095-4 00979 054 01004 01030 01055 OIOBO 01105 01130 01156 01181 01206 01231

c

I ampII

Tabla AI (Continued)

1- IDDI 1DD2 UDJ D8D4 IDDS 1DD6 U07 ICIOI UDt

155 01257 01282 01307 01332 oll58 oll83 ola 01304 01 59 DIo484 156 01510 01535 01560 01586 01611 0 I 6rT 01662 01687 01711 Dl718 D57 01764 01789 01815 01840 01866 01891 01917 01942 01968 0 I 99l 151 DlOI9 02fM5 02070 112096 02111 021-47 02173 02198 0122 f1225O 059 02215 02l01 02327 O2lSJ 02l71 02-404 02 10 02-456 02C 02508 161 O25ll 0l559 02585 02611 026l7 0266l Dl689 02715 1U71 02767 161 0219) 02819 02845 02B71 D289II 02924 02950 02976 03002 D1029 162 03055 03081 03107 031304 03160 03186 0311l 0J2l9 0l266 D32n 161 03319 033045 O3m 03398 030415 03451 U47I 03505 o3SlI Dl558 D6ltt 0358S 03611 03638 03665 0369l 03719 03745 urn cum 03826 us 03853 038110 03907 039304 03961 03989 0-4016 0-4043 0-4070 0-4097 G66 025 0151 0-4179 0 bull Q07 0-41304 0161 0219 0-4316 O l U371 D67 Ul99 044l7 0 5-4 0+182 04510 0 538 0565 04593 011 0-4649 I6D 04677 0705 0m3 0-4761 0789 017 0-48-45 0-487 0 901 0910 169 0-4959 0987 osol5 oso+f O507l 05101 051l9 05158 05187 05115 17D 05l+i D5l73 D5302 05310 05359 05_ oHI7 05+t6 05-476 ossos D71 055304 05563 05592 D56ll 05651 05681 D5710 D57-40 05769 05799 In 058l8 05858 05888 05918 059-48 05978 D6OO8 06038 D6068 D6098 Dn 06128 06158 06189 06l19 II6l5O 06280 06311 063041 DU71 D6403 17-4 06-433 06-464 060495 G65l6 06557 06588 D6QD 06amp51 0668l 06713 US 067 5 06776 06808 D684O 06871 06903 06935 06967 06999 07031 176 07063 07095 07128 07160 07192 07l25 onsJ Ono 07311 07356 D77 07388 0721 0745-4 OJ D7511 Oj55-4 07588 07611 07655 07688 D7I 07711 07756 07790 07114 07858 071192 079l6 07961 07995 08010 D 011064 08099 0813 08169 08204 08l3J 08l74 08310 0835 08l81 DM 08416 08452 0 oas24 08560 oas96 08633 08669 08705 D87-42 111 08779 08816 08853 08890 D8917 08965 09002 090-40 09071 09116 Da2 0915-4 09192 G92lO 09169 09307 09346 G9385 09-424 09463 09502

Table AI (ContInued)

DG IoDI DoD2 DDOl D LIDS DDD6 DDD7 1001 11D9

Da3 095-42 09581 09621 09661 G9701 09741 09782 09822 09863 09904 DoN 09945 09986 10027 1D069 10110 10152 1019gt4 10237 10279 10322 DaS 10364 10407 10450 1049gt4 10537 IOS81 1D6l5 10669 1071 10758 186 10803 10848 10893 10939 10985 11031 11077 11123 11170 11217 0B1 11264 11311 11359 11407 11455 11503 11552 11601 11650 11700 lUi 11750 lI80() Ll85() 11 9() I 1I~52 12004 12055 12107 2160 12212 alll~middot pound2265 IUIS [nn 12426 L24S1 2S36 f25~[ 12~6 [ 2702 L175~

QIQ 12Bt6 12Em i2nD L29BB t3M7 1310( 13165 13l25 32E5 131-~C

SS[ IHO~ ~E~ [m poundi57$ 365C ln2 117CT r 3eS2 1717 f7l rt

~~2 [4Q[1 I~I( lmiddotmmiddotT flt2ES IQI f bull tJpound 1ltlt66 Ilt~ [A~II i 468lt U [i7S [4823 [lt9(1~ [Age~ S(l(~ 15[lt[ 1522( [5301 (36 ~4H Qbull( 155ltamp [51gt32 [5718 15005 15e5~ 19gt8 [(072 16[(( [6258 [63S2 Ui L~49 16S46 LeuroG46 167lt7 1(849 [695-1 17060 l7169 17279 73n 4) 17507 176l4 7741l 17866 17991 1amp1 9 18250 1pound384 [8522 1l63 cn 18808 1B157 19110 19268 19431 100 1977-4 19954 20141 20335 098 20537 20749 20969 21201 21444 21701 21973 22262 22571 22904 U9 23263 23656 2-4089 24573 25121 25758 26521 2778 28782 30902

SouRCE Generated by IL L man Used with permission

bull The emries In this table are quamiIes ~ of the standard normal random YIlIiabIe Z eIeted iO P(Z s tJ - and P(Z gt tJ - I - p Note that the value of co two decimal pIacas determines which raw co use the third decimal pIKe of Pdetermines which column to use to find Zp

ampII

=

510 APPeNDIX APPENDIX 511

TABLEAl Chl-Squd Dlatrlbutlonmiddot TABLEA3 Binomial DIstribution

0750 otoO 0950 0975 0990 ot95 9 n I 005 010 015 01pound1 elgt 010 015 00 05

k =I 1 1 5 6 7 8 9

10 II 11 13 15 16 17 18 19 10 11 11 11 1 15 16 17 11 19 10 ltto SO 60 70 80

100 Z

UU 1773 lt4108 5385 6626 78011 9037

10n 1139 1155 1370 1lt485 1598 1711 IUS 1937 10lt49 1160 lln 1381 193 1604 27 281 291 303 3153 3262 3371 380 62 5633 amp698 7758 8813 9865

lot1 0675

1706 605 6251 7779 9136

10M 1101 1116 1lt468 1599 1718 1855 1981 1106 nll 235lt4 1lt477 1599 1710 18lt41 1961 lUI 3101 3UO 318 3556 367lt4 3791 39ot lt40l6 5181 6311 7lt40 8553 9658

1076 1185

281

31111 5991 7815 9lt188

1107 1159 107 1551 1691 1831 1968 1103 1136 2368 1500 lUO 1759 2887 301 31 1 3167 1191 3517 36lt42 3765 3889 lt4011 1301 4156 377 5576 6750 7908 to53

IOU 1131 1143

16lt15

501 7378 9]f8

111 1l8l 1 5 1601 1753 1902 lM8 1191 23]f 17 l6ll 17lt49 1885 1019 3153 3185 3417 354 3618 3808 1917 lt4065 lt4192 119 lt4sn 698 593 71lt41 8330 9502

1066 1181 1296

1960

6635 9110

113 1328 1501 1681 184 1009 1167 lUI 1lt473 16ll 1769 1 3058 1100 33lt11 11 3619 3757 lB93 lt4029 16lt1

~8 31 lt4564 -96 ltI8l8 959 SU 6369 1615 8838

10M 1111 111 1358

1326

717 1060 1114 16 1675 1855 lUI 113n 1519 2676 1830 111 31]1 ]110 1lt417 nn 1716 3158 -4000 I 110 1 556 -93 4l9

4so 5134 5367 6677 19lt4 195

1042 IIU 1183 10101

lS76

1083 1381 1617 18017 1051

n 1lt431 1611 1788 195 lr16 1191 3Ul 1611 3770 315 lt4079 131 381 4532 lt4410 17 973 5118 5161 05 55 561 5130 5970 73 IU6 9961

1111 128 1371 14

3090

1

3

5

6

7

0

0 I 1

0

1 1

0 I 1 1 lt4

0 I 1 1 4 5

0 I 1 1 5 6

0 I 1 3 4

09500 10000

09025 09975 10000

0857lt4 09928 09999 10000

081lt45 09860 09995 10000 10000

07738 09714 09988 10000 10000 10000

07351 096n 09918 09999

10000 10000 10000

06983 09556 09962 09998 10000

09000 10000

08100 09900 10000

0n9O uno 09990 10000

06561 09477 09963 09999 10000

05905 09185 0991lt4 09995 10000 10000

0531 Q8857 09842 09981 09999 10000 10000

0lt4183 08501 097lt43 09973 09998

08500 10000

07225 09775 10000

06141 09392 09966 10000

05220 08905 09880 09995 10000

04431 08352 09134 09918 09999 10000

03171 01165 09527 09941 09996 10000 10000

03206 01166 09262 09879 09988

OBOOO 10000

06400 000 10000

OSlili

00960 09910 10000

010) OBI92 O912(J 099114 10000

0317 07373 09411 099D 09997 10000

02611 0655[ 09011 09830 09984 O99) 10000

01097 05767 03510 09667 09953

llSOO 10000

t)5~25

o~37S

1000u (H21~

oll43a 09841 10000

021 161 omlJ 0I92 091 10000

on73 00)28 OflS 09044 09990 10000

o171l0 05339 011306 014 09954 099WI 10000

01335 D4middot-H9 07564 O92N 09071

07000 10000

04900 09100 10000

03430 07840 09730 10000

02401 06511 09163 09919 10000

01681 052B2 08369 09692 09916 10000

01116 0A202 01443 09295 09B91 09993 10000

00824 03294 06411 08140 09712

06500 10000

04225 08775 10000

02146 01182 09511 10000

01185 05630 08735 09850 10000

01160 U284 01648 09460 09941 10000

00154 01191 06411 08826 09117 09982 10000

00490 02338 05323 08002 09444

Q6000 10000

03600 08400 10000

02160 06480 09360 10000

01296 0lt4152 08208 09144 10000

00778 01310 06826 09130 09898 10000

00461 02333 05443 08208 09590 09959 10000

00280 01586 04199 01102 09037

05500 10000

03025 07975 10000

01664 05148 09089 10000

00915 03910 07585 09590 10000

00503 02562 05931 08688 09815 10000

00277 01636 04415 07447

09308 09911 10000

00152 01024 01164 06083 08471

for gt 100 lUI lba ~ w - (i)(z + Vlk shy 1)1 or tIM monI ~ w -

Ie (I shy ~+ z ft) wh Z II tIM wlua from tIM _danIIud lIOIIIIII dllaiblldaft IIhown In lba bouom

5 6 7

10000 10000 10000

10000 10000 10000

09999 10000 10000

099 10000 10000

09997 09999 10000

09962 09998 10000

09910 09994 10000

09812 09984 10000

09643 09963 10000

of lba IIIbIa ScuIcE Abridpd from Tabla S VoL I of Puraon and Hanlay (191) wllb parmlNlon from tIM ~ Tru_ bullTha IllIriu In lbl tabla ara quantIIeIl of II chi-lIIl11n1d random wrlalH W with du of rndom bullbull IecuMlIO P(W gtIi W) - Pand P(W gt - I - P

512 APPENDIX APPENDIX 51lbull TABLEAl (Continued)

II I 005 010 015 Ilm ~15 030 035 00 05TABLEAl (Continued)

8 0 0663-4 0305 02725 IIU 01001 00576 00319 00168 OOOIW I 028 08131 06572 05033 0)71 0255] 01691 01064 00632 1 092 09619 08948 07 06785 05518 OA278 0315-4 02201

II 050 155 060 065 070 075 010 085 G90 095I

0 05000 0500 O bull fOGO G35OO 03000 02500 02000 01500 01000 00500 3 09996 09950 09786 09middot131 08M 08059 07064 0591 OA770 I 10000 10000 10000 10000 10000 10000 10000 10000 10000 0000 10000 09996 09971 098 09711 09420 089l9 08263 07396

1 0 02500 02025 01600 01125 00900 00625 00ltt00 Oons 00100 OClO25 5 10000 10000 09998 09990 099511 09887 09747 09502 09115 1 07500 06975 06lttOO 05775 0500 0375 G36OO 02775 01900 00975 6 10000 10000 10000 09991 091 09987 0996-4 09915 G9819 2 10000 10000 10000 10000 10000 10000 10000 10000 10000 10000 7 10000 10000 10000 10000 10000 09999 09998 09993 09983

3 0 01250 00911 006-40 00-429 00270 00156 00080 0003 00010 00001 8 10000 10000 10000 10000 10000 10000 10000 10000 10000 I 05000 M252 03520 02818 G2160 01562 010-40 00601 00280 00072 9 0 06302 0387 02ll6 u1342 00151 00404 00207 00101 00046 1 oe750 08336 078-40 0725-4 06570 05781 0880 03859 02710 0126 I 09288 077-48 05995 04362 (DIlO) 01960 01211 00705 OOl85 3 10000 10000 10000 10000 10000 10000 10000 10000 10000 10000 2 09916 070 08591 073m lltOOl OA628 01373 02318 0 95

I 0999 09917 09661 O91J-l 08343 07297 06089 04826 Ol 10000 09991 09944 0980--1 (9511 09012 08283 07l3-4 062 0 00625 00-410 00256 00150 00081 00039 00016 00005 00001 00000

I 03125 025 01791 01265 00837 00501 00272 00120 00037 00005 5 10000 09999 09994 099 09900 0977 0ff60f 09006 08l22 06875 06090 052 0370 0383 02617 01808 01095 00523 001-40 6 10000 10000 10000 099) 09991 09957 09888 09750 095023 09375 09085 0870-4 01215 07599 06836 059Oltt 0-4780 03-439 01855 7 10000 10000 10000 10000 U999l 09996 09986 09962 09909 10000 10000 10000 10000 10000 10000 10000 10000 10000 10000 8 10000 10000 10000 10000 10000 10000 09999 09997 09991

J 0 00312 00185 00102 00053 0002 00010 00003 00001 00000 00000 9 10000 10000 10000 10000 10000 10000 10000 10000 10000 I 01875 01312 00870 005-40 00308 00156 00067 ooon 00005 00000 10 0 05987 03-487 01969 (JI07-J 0OS63 00282 00ll5 00060 00025 2 05000 0-4069 0317 02352 01631 01035 00579 00266 00086 00012 I G9139 07361 05443 03750 u2-l4() 0193 00860 00-464 002l3 3 08125 0738 06630 05716 0718 03672 01627 016-48 00815 0Gl26 1 09885 09298 08202 06778 05156 03828 02616 01673 00996 4 09688 09-497 onn 088-40 08319 01627 06723 05563 0-4095 02262 J 09990 09872 09500 Qrl79 I (J71S) 06496 05138 03823 02660 J 10000 10000 10000 10000 10000 10000 10000 10000 10000 10000 09999 0998-4 09901 072 09119 0B497 07515 06lll 050-4-4

6 0 00156 00083 000-41 00018 00007 00G02 00001 00000 00000 00000 5 10000 09999 09986 099) u9il03 09527 09051 083l8 07l8-4 1 OlOff 00692 bull 0G410 oom 00109 00G46 00016 0000-4 00001 00000 6 10000 10000 09999 09991 09965 098 097-4Q 090452 089BO l 0338 02553 01791 0117 00705 00376 0G170 00059 00013 00001 7 10000 10000 10000 0999) 099 09984 09952 09877 09726 3 06562 05585 M557 03529 02557 016904 00989 00-473 00158 00022 8 10000 10000 10000 10000 I()OOO 09999 09995 09983 09955 08906 0836-4 07667 06809 05789 0-4661 U446 onl5 03 00328 9 10000 10000 10000 10000 10000 10000 10000 09999 09997 J 09ampM 09723 09533 0916 0882 uno 07379 06229 04686 026-49 10 10000 10000 10000 00011 10000 10000 10000 10000 10000

6 10000 10000 10000 10000 10000 10000 10000 10000 10000 10000 I 0 05688 03138 01673 00059 00112 00198 00088 00036 00014 I 08981 0697 OA922 03121 uI71 01110 00606 00]02 001197 0 00078 00037 00016 00006 00G02 00001 00000 00000 00000 00000 l 0980f8 0910-4 07788 06174 o~SSl 03127 02001 01189 00652I 00625 00357 00188 00090 00038 00013 GOOO-4 00001 00000 00000 3 G998-4 09815 09306 08389 01133 05696 0256 02963 019111 Gl266 01529 00963 00556 00288 00129 000-47 00012 00002 00000 4 G9999 09972 098-41 094 sB3S4 07897 0668l 05328 039713 05000 03917 02898 01998 01260 00706 0Oll3 00121 00027 00002 5 10000 G9997 09973 09883 051 09218 085l 07535 063ll 0773-4 06836 05801 0-4177 03529 0136 01 80 00738 00257 00038 6 10000 10000 09997 09980 u9924 09784 09-499 D9006 082625 09375 08976 G8of 07662 06706 05551 Mll3 0283-4 01-497 00-4-4-4 7 10000 10000 10000 09998 09939 09957 09878 09707 09390

6 urn 0980f8 09720 G9510 09176 08665 07903 0679-f 05217 03017 8 10000 10000 10000 10000 09999 0999-4 09980 01 098527 10000 10000 10000 10000 10000 10000 10000 10000 10000 10000 9 10000 10000 10000 10000 10000 10000 09998 0999l 09978

10 10000 10000 10000 10000 10000 10000 10000 10000 09998 II 10000 10000 10000 10000 10000 10000 10000 10000 10000

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IrABLEAl (Continued)

II 050 US UO US 070 US 080 US 090 89S

TABLEAl (ContInued)11 0 00002 00001 00000 00000 00000 00000 00000 00000 00000 00000 I 00032 00011 0000] 00001 00000 00000 00000 00000 00000 00000

II OOS 010 015 )J~ Dll OJO 035 040 0452 00193 00079 00028 00008 00002 00000 00000 00000 00000 00000 ] 00730 00356 00151 00056 00017 00004 00001 00000 00000 00000 IS 0 Q46l1 Q2059 00874 oms tWimiddot1 00047 00016 00005 00001 4 01918 01117 00573 00255 00095 00028 0G006 00001 00000 00000 I 08290 05490 03186 nlal OoaOl 00353 00142 00052 00017 5 03871 02607 01581 001116 00386 00143 00039 00007 00001 00000 2 09638 UI59 06042 0398pound1 02)61 01268 00617 00271 00107 6 06118 Q4731 Ul48 01127 01178 00544 00194 00046 00005 00000 1 09945 09444 08227 OW01 OA613 02969 01727 00905 00424 7 08061 06956 05618 04167 02761 01576 00n6 00239 00043 00002 4 09994 09873 09383 Ofl)5u olll6S 05155 01519 02173 01204 8 09170 08655 07747 G6511 05075 03511 OlO54 0G9ll 00256 00021 I 09999 09978 09831 Oi3l~ )8511gt 07116 056-43 OAOl2 01608 9 09807 09579 09166 oB487 07471 06093 04417 01642 bull 01109 00196 6 10000 09997 0996-4 o)BB 0943-4 08689 07548 06098 01522

10 09968 09917 09804 09576 09150 08416 07151 05565 03410 01184 7 10000 10000 09994 09159 091327 09500 08868 07869 065351 09998 09991 09978 09941 09862 09683 09111 08578 07176 04596 8 10000 10000 09999 09991 u99511 Q9818 09578 09050 08182 2 10000 10000 10000 10000 10000 10000 10000 10000 10000 10000 9 10000 10000 10000 O 09911 09963 09876 09661 09231

13 0 00001 00000 00000 00000 00000 00000 00000 00000 00000 00000 10 10000 10000 10000 10000 OJSl9) 09993 09972 09907 09745 I 00017 00005 00001 00000 00000 00000 00000 00000 00000 00000 II 10000 10000 10000 10000 IOllDO 09999 09995 09981 099372 00112 00041 00011 00001 00001 00000 00000 00000 00000 00000 12 10000 10000 10000 10000 10000 10000 09999 09997 099891 00461 00101 00078 00025 00007 00001 00000 00000 00000 00000 13 10000 10000 10000 10000 10000 10000 10000 10000 099994 01134 00698 00311 00116 00040 00010 00002 00000 00000 00000 14 10000 10000 10000 10000 10000 10000 10000 10000 10000I 02905 0788 00977 Q0461 00182 00056 00011 0G002 00000 00000

IS 10000 10000 10000 10(100 L()oOO 10000 10000 10000 100006 05000 03561 0l288 01195 00614 00241 00070 00011 00001 00000 j 16 0 04401 01853 00743 0(j11i1 00100 00033 00010 00003 000017 070)5 05711 04156 01841 01654 00802 00100 00075 0G009 00000

8 08666 oml 06470 04995 03457 01060 00991 00341 00065 00003 I 08108 05147 02839 01-101 00))5 00261 00098 OOOll 00010 9 09519 09071 OJUI4 07117 05794 Q4157 Ql527 01180 00342 OOOll 2 09571 07892 05614 0)5IbJ 01gt11 00994 00451 00183 00066

10 09888 09731 09411 08868 07975 06674 04983 OlO8O 01339 00245 1 09930 09116 07899 0SJ31 04050 02459 01139 00651 00281 I 09983 09951 09874 09704 09363 08733 07664- 06017 03787 01354 4 09991 Q9830 09209 07901 1Ibull302 04-499 02891 01666 00853 12 09999 09996 09987 09961 09903 09761 0H50 U791 07458 04867 5 09 09967 09765 09 liB 08103 06598 04900 03288 01976 13 10000 10000 10000 10000 10000 10000 10000 10000 10000 10000 6 10000 09995 09944 O97i3 OZi204 08247 06B81 05272 03660

14 0 00001 00000 00000 00000 00000 00000 00000 00000 00000 00000 7 10000 09999 09989 0993u 09729 09256 011406 07161 05629 I 00009 0bull0001 00001 00000 00000 00000 00000 00000 00000 00000 10000 10000 09998 O99fiS O992S 09743 09329 08577 07441bull9 10000 10000 10000 09999 099amp1 09929 09771 09417 08759 I G0287 00114 00039 00011 00002 00000 00000 00000 00000 00000 2 00065 00011 00006 00001 00000 00000 00000 00000 00000 00000

10 10000 10000 10000 10000 ot))7 09984 09938 09809 09514 4 00898 00426 00175 00060 00017 00001 00000 00000 00000 00000 II 10000 10000 10000 100(1) 10000 09997 09987 09951 09B51 5 01120 01189 00581 0G241 GOO83 00011 00004 00000 00000 00000 12 10000 10000 10000 10000 10000 10000 09998 09991 09965 6 03951 0l586 01501 0G753 00315 00101 00024 0000l 00000 00000 Il 10000 10000 10000 10000 10000 10000 10000 09999 09994 7 06047 04519 OlO75 01836 00933 00183 00116 0G022 00002 00000 14 10000 10000 10000 10000 10000 10000 10000 10000 09999 8 07880 06627 osl4l 03595 Q2195 01117 00439 00115 00015 00000 15 10000 10000 10000 10000 10000 10000 10000 10000 10000 9 09102 OJU18 ontrI O5m 04158 01585 01298 00467 00092 00004 16 10000 10000 10000 10000 10000 10000 10000 10000 10000

10 09713 09168 oa757 07795 06448 04787 03018 01465 00441 QOO4l

II 09935 09830 G9602 09161 U391 07189 05519 03521 01584 00101 12 09991 G9971 09919 09795 G9525 08990 08021 06433 04154 01530 11 09999 09998 09991 09976 09932 09821 09560 08971 07711 05113 14 10000 10000 10000 10000 10000 10000 10000 10000 10000 10000

~~

518 APPENDIX APPENDIX 519

TABLE Al (Contln~ed) TABLE A] (Continued)

I I 050 155 060 165 010 175 080 085 OtO U5 II I bull 005 010 015 Itlo Otsect 030 035 040 045

15 0 00000 00000 00000 00000 00000 00000 00000 00000 00000 00000 17 II 04181 01668 00631 oons oOOIS 00023 00007 00002 00000 I 1

00005 00037

0000 I OQoII

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07922 09497

04818 07618

02515 05198

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OOSOI 01637

00193 oon-4

00067 00327

00011 00123

00006 00041

3 00176 00063 00019 00005 00001 00000 00000 00000 00000 00000 3 09912 09174 07556 05489 O3S30 01019 01028 0046-4 00184 4 00592 00255 00093 00028 00007 00001 00000 00000 00000 00000 4 09988 09779 09013 O7SIlt 05)3gt 03887 02348 01260 00596 5 01509 00769 00]]8 00124 00037 00008 00001 00000 00000 00000 5 09999 09953 09681 USHl Ul$] 05968 04197 02639 01471 6 03036 01818 00950 O04U 00152 00IM2 00008 00001 00000 00000 6 10000middot 09992 09917 0961j fll919 0n51 06188 0+478 01902

7 05000 03465 02131 011 n 00500 00173 00042 00006 00000 00000 7 10000 09999 09983 09091 09)0 0B954 078n 06405 047-43 8 06 05478 03902 02452 01311 00566 00181 00036 00003 00000 8 10000 10000 09997 O997i o90n 09597 09006 08011 06626 9 08491 07392 05968 04357 02784 01484 00611 00168 Ooon 00001 9 10000 10000 10000 (j99l~ 0961 09873 0967 09081 08166

10 09408 08796 07827 06481 04845 GlllS 01642 00617 00127 00006 10 0000 10000 10000 09919 o~9)4 09968 09880 09652 09174 II 09824 09576 09095 08273 07031 05387 0lS18 olm 00556 00055 II 10000 10000 10000 10000 09999 09993 09970 09894 09699 11 09963 09893 un9 09383 08732 07639 06OlO 03958 01841 00362 12 10000 10000 10000 10000 LOOOo 09999 09994 09975 09914 13 09995 09983 09948 09858 09647 09198 08319 06814 04510 01710 13 10000 10000 10000 10000 10000 10000 09999 09995 09981 14 10000 09999 09995 09984 09953 09866 09648 09126 07941 05367 14 10000 10000 0000 10000 IlJuoO 10000 10000 09999 09997 15 10000 10000 10000 10000 10000 10000 10000 10000 lIiOOO 10000 15 10000 10000 10000 10000 10000 10000 10000 10000 10000

16 0 I

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16 17

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1 00021 00006 0000 I 00000 00000 00000 00000 00000 00000 00000 II o 039n 01501 00536 OOHm OllO 00016 00004 00001 00000 3 00106 00035 00009 00002 00000 00000 00000 00000 00000 00000 I 07735 04503 02141 00991 ilOjl$ 0012 00046 00013 00003 4 00384 00149 00IM9 00013 00003 00000 00000 00000 00000 00000 2 09419 07338 0-4797 OiI ol3~3 00600 00136 00082 00015 5 01051 00486 00191 00062 00016 00003 00000 00000 00000 00000 3 0989 09018 07201 05010 oJOS7 01646 00783 00328 00120 6 022n 01241 00583 0on9 00071 00016 00002 00000 00000 00000 4 09985 09718 08794 011 bull 1 OSIB) 03327 01886 0OH2 00411 7 04018 02559 01423 00671 0Gl57 00075 00015 00002 00000 00000 5 09998 09936 09581 ullal 0717$ 053+4 03550 02088 01077 8 05982 04371 02839 01594 007 00271 00070 00011 00001 00000 6 10000 09988 09881 09~1amp7 01110 07117 05-491 03743 02258 9 un8 06340 04728 03119 01753 00796 00267 00056 00005 00000 7 10000 09998 09973 090]1 iJ~31 08S93 0n83 056]4 03915

10 08949 08024 06712 05100 03402 01897 00817 00235 00033 00001 8 10000 10000 09995 0995] 09DO) 090-4 08609 07368 05778 II 09616 09147 08334 07108 05501 03698 02018 00791 00170 00009 9 10000 10000 09999 09991 0914 09790 09403 08653 07473 11 09894 09719 09349 08661 07141 05950 04019 02101 00684 00070 10 10000 10000 10000 09990 tl99Btl 09939 G9788 09424 oa710 13 09979 09934 09817 09549 09006 08029 06481 04386 021011 0Gf29 II 10000 10000 10000 10000 09990 09986 09938 09797 09463 14 09997 09990 09967 09902 09739 09365 08593 07161 04153 01892 12 10000 10000 10000 10000 10000 09997 09986 09942 09817 15 10000 09999 09997 09990 09967 09900 G9719 09257 08147 05599 13 10000 10000 10000 10000 10000 10000 09997 09987 G9951 16 10000 10000 10000 10000 10000 10000 10000 10000 10000 0000 14 10000 10000 10000 IJlOOO 10000 10000 10000 09998 09990

15 10000 10000 10000 10000 10000 10000 10000 10000 09999 16 10000 10000 10000 10000 10000 10000 10000 10000 10000 17 10000 10000 10000 0000 10000 10000 10000 10000 10000 18 10000 10000 10000 10000 10000 10000 10000 10000 10000

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TABLEAl (Continued)

II I II 050 055 060 065 070 075 080 oa5 090 091

19 0 00000 00000 00000 00000 00000 00000 00000 00000 00000 00000 I 00000 00000 00000 00000 00000 00000 00000 00000 00000 00000 1 00004 00001 00000 00000 00000 00000 00000 00000 00000 00000 J 00011 00005 00001 00000 00000 00000 00000 00000 00000 00000 4 00096 00028 00006 00001 00000 00000 00000 00000 00000 00000 5 0Ol18 00109 OOOll 00001 00001 00000 00000 00000 00000 00000 6 00835 00341 00116 00031 00006 00001 00000 00000 00000 00000 7 01796 0j)871 00351 00114 00028 00005 00000 00000 00000 00000 8 03238 01841 00885 00347 OOIOS 00023 00003 amp0000 00000 00000 9 05000 Oll90 01861 00875 00316 00089 00016 00001 00000 00000

10 06761 05060 03315 01855 00839 00217 00067 Ooooa 00000 00000 II 08204 06831 05122 on 01820 00175 0OD3 00041 00003 00000 11 09165 08273 06919 05188 03345 01749 00676 00163 00017 00000 IJ 09682 09223 08371 07031 05161 03311 01631 OOS37 lt00086 00002 14 09904 09720 09304 08500 07178 05346 03167 01 00352 00020 15 09978 09923 09770 09 08668 07369 05449 03159 01150 00132 16 09996 09985 09945 09830 09538 08887 07631 05587 02946 0066S 17 10000 09998 09992 09 09896 096 09171middot 08015 05797 02453 18 10000 10000 09999 09997 09989 09958 09856 09544 08649 06116 19 10000 tOOOO 10000 10000 10000 10000 10000 10000 10000 10000

10 0 00000 00000 00000 00000 00000 00000 00000 00000 00000 00000 I 00000 00000 00000 00000 00000 00000 00000 00000middot 00000 00000 1 00002 00000 00000 00000 00000 00000 00000 00000 00000 00000 3 00013

~ 00003 (10015 ~0064

00000 00003 00016

00000 00000 00003

00000 00000 00000

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r 0~0577 00214 00065 00015 00003 00000 00000 00000 00000 00000 7 01316 oOS8O 00210 00060 00013 00002 00000 00000 00000 00000 8 02517 01308 00565 00196 00051 00009 00001 00000 00000 00000 9 04119 01493 01275 00532 00171 00039 00006 00000 00000 00000

10 05881 04086 Gl 7 01218 00480 001]9 00026 0D002 00000 00000 II 07483 05857 0 02376 01 III 00409 00100 00013 00001 00000 11 08684 07480 05841 03990 0n77 01018 00321 00059 00004 00000 13 09413 08701 07500 05834 039lO 01142 00867 00219 00024 00000 14 09793 09447 087 075-46 05836 0l828 01958 00673 001ll 00003 II 09941 09811 09490 08818 01625 05851 03704 01702 00431 00026 16 09987 09951 09840 09556 08929 07741 G5886 03523 01330 00159 11 09998 09991 09964 09879 09645 09087 07939 05951 03231 00755 18 10000 09999 09995 09979 09924 09757 09308 082 0608l 01641 19 10000 10000 10000 09998 09991 09968 09885 09612 08784 06415 10 10000 10000 10000 10000 10000 10000 10000 10000 10000 10000

bullYhu tha binomial dlaoibudon wid --n n lind II The entr1q tha wluu 0I1(Y Ii n- E~ 0) 1 (I - II for II IUIJ InJ tram OJIS m 095 far n laraer than lO tha nil qllllldle 01 a IIInomIll rlndam VIII1aIH mar be IpIIIOlIImated IIIIinI t - IIJ + z VIIJ( I - p) whera Z II tha nh qIIIIIdIe 0I11Ca11d1rd RCII1IIIII rIndam wrtabl abullned tram Table AI

20

TABLE A7 Quantiles of the Mann-Whitney Test Statistic

1 4 5 6 10 II 12 13 14 IS 16 17 18 19n 81=2

0001 3 3 J 1 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 0005 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 4 4

2 001 ootS US 0

3 3 3 3

3 3 1lt4

3 3 3 4

3 3 4 middot5

3 3 4 S

3 3 lt4 S

3 4 S 6

3 4 S 6

3 4 5 7

3 5 5 7

3 5 6 8

4 5 6 8

4 5 7 8

4 5 7 9

ltI 5 7 9

4 6 7

10

4 6 8

10

5 6 8

11

5 6 8

II

bull 801 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 7 7 7 7 0005 6 6 6 6 6 6 6 7 7 7 8 8 8 9 9 9 9 10 10 001 6 6 6 6 6 7 7 8 8 8 9 9 9 10 10 II II II 12 ootS 6 6 6 7 8 8 9 9 10 10 II II 12 12 13 13 14 14 15 005 6 7 7 8 9 9 10 II II 12 12 13 14 14 15 16 16 17 18 818 7 8 8 9 10 II 12 12 13 14 15 16 17 17 18 19 20 21 22

0801 0805

10 10

0 10

10 10

10 10

10 II

10 II

10 12

10 12

II 13

II 13

II 4

12 14

12 15

12 16

13 16

13 17

14 17

14 18

14 19

001 0025

10 10

10 10

10 II

II 12

12 13

12 14

13 IS

14 15

14 16

IS 17

16 18

16 19

17 20

18 21

18 II

19 II

20 23

20 24

21 lS

005 10 II 12 13 14 IS 16 17 18 19 20 21 22 23 lS 26 27 28 29 010 II 12 14 15 16 17 18 20 21 22 23 2lt1 26 27 28 29 31 32 3l

0001 IS 15 IS 15 IS 15 16 17 17 18 18 19 19 20 21 21 22 23 23

5

ooos 001 0025

15 IS 15

15 IS 16

15 16 17

16 17 18

17 18 19

17 19 21

18 20 22

19 21 II

20 22 24

21 23 lS

22 M 27

23 lS 28

23 26 29

24 27 30

lS 28 31

26 29 33

27 30 34

28 31 35

29 32 36

US 16 17 18 20 21 22 24 lS 27 28 29 31 32 34 35 36 l8 39 41 010 17 18 20 21 II 24 26 28 29 31 II 34 36 38 39 41 43 46

8801 21 21 21 21 21 21 II 24 lS 26 26 27 28 29 30 31 32 II 34 0805 21 21 22 II M lS 26 27 28 29 31 32 33 34 35 37 38 39 40

6 001 0025 us

21 21 22

21 II 24

II M lS

M lS 27

lS 27 29

26 28 30

28 30 32

29 32 34

30 33 36

31 35 38

33 36 39

34 38 41

35 19 43

37 41 4S

38 43 47

40

41 46 50

42 47 52

49 54

011 23 lS 27 29 31 33 35 37 39 41 43 45 47 51 53 56 58 60

0801 ooos

28 28

28 28

28 29

28 30

29 32

30 n

31 3S

32 36

34 38

35 39

36 41

37 42

38

39 45middotmiddot

40 47

42 43 50

51

45 53

7 001 0025

28 28

29 30

30 32

32 34

33 35

35 37

36 39

38 lt41 43

41 45

43 47

45 49

46 51

53

50 55

52 S7

53 59

55 61

57 63

us 010

De1 0805

29 JO

36 36

31 33 36 36

33 35 36 38

35 37

37 19

37

38 41

lt42 39 43

42 45

41

47

42 46

46 so 43

52 45 so

so 55 46 52

53 57

54

55 60 49 55

57 OJ 51 57

59 65 52 59

62 67

54 61

64 70 55 63

66 72 57 65

68 75

58 67

bull 001 U25

SLlO

36 37

3839

37 19

lt42

39 41 42

41 43 45 47

43 lt45 lt47 50

47 so 53

46 SO 52

~

ltII 52 55 59

so 54 57 61

S2 56 60 64

54 59 37

56 61 65 70

59 63 68 73

61 66 70 76

63 68 73 79

65 71 76 82

67 73 78 85

69 75 BI BB

71 78 84 91

TABLE A7 (Continued)

n m e 2 5 6 7 bull 9 10 II 12 13 I 15 16 17 18 19 20

9

10

II

II

Il

14

15

1001 0005 061 0025 005 010 0001 080S OCII D025 005 010

0801 0005 DOI 0025 005 010 0001 OOOS 001 0025 005 016

0001 000 001 COlS 005 010

0001 0005 001 0825 005 010 0001 0005 001 0025 005 010 0001 0005 001 0025 005 010

45 45 45 46 47 55 55 55 56 57 59

66 66 66 67 6B 70

78 78 78 80 81 83 91 9l 91 93 94 96

105 105 106 107 109 110

120 120 12l III 124 126

136 136 137 138 140 142

45 46 47 48 50

5 55 56 57 59 60 62

66 67 68 70 72 74 78 80 81 83 84 S7 Sf 93 94 98

101

lOS 107 lOB III 1t3 116

120 III 124 126 128 III 136 139 1 143 45 148

45 47 so 52 55 56 58 59 61 63 66

67 69 71 73 75 78

79 82 84 86 88 91

93 95 97

100 102 105

107 110 112 115 117 121

III 126 128 131 133 137

139 142 I 151 154

474 51 53 55 68

57 60 OJ 64 67 69

69 72 74 76 79 82

81 65 87 90 92 96 95 99

101 104 107 110

109 113 116 119 122 126

125 129 132 135 139 143

142 46 149 152 156 160

48 51 53 56 68 61 59 62 64 67 70 73

71 74 76 80 83 86

83 86 90 93 96

100

97 102 104 108 III ItS

112 117 1t9 III 127 131

128 133

136 140 148

145 ISO 53 168 162 166

49 53 55 58 61 64

61 65 67 70 73 77 73 77 79 83 86 90

86 91 93 97

100 105

100 105 108 112 116 120

115 121 123 128 132 137

133 137 140 145 149 154

148 ISS 158 163 167 173

51 55 57 61 64 68

62 67 69 73 76 80 75 80 8l 86 90 94

88 94 96

101 105 lOS

103 lOS 112 116 120 125

118 124 128 132 137 142

135 141 145 150 154 160

152 159 163 168 173 179

53 57 60 63 67 71 64 69 72 76 80 84

77 63 65 90 94 98

91 97

100 105 l09 II~

106 112 115 120 IlS 130 121 128 132 137 142 147

138 145 14 ISS 160 166 156 164 168 174 179 185

54 59 62 66 70 74

66 72 75 79 83 BB 79 85 89 93 98

103

3 100 103 lOB III liB 109 116 119 125 129 135

125 132 136 142 147 153

112 150 154 160 165 172

160 168 173 179 185 191

56 62 64 69 73 77 6B 74 78 8l 87 91 8l 88 92 97

101 107

96 103 107 112 II 123

112 119 123 129 134 140

128 [36 140 146 152 168

145 154 158 165 171 178 164 173 178 184 191 198

58 64 67 72 76 81 70 77 80 85 90 95

84 91 95

100 105 III 96

106 110 116 111 128

I IS 123 127 133 139 145

131 140 I 151 157 164

149 158 163 170 176 184

168 178 183 190 197 204

60 66 69 74 79 84 73 80 83 89 93 99 87 94 98

104 109 115 102 110 114 120 126 132

liS 126 III 137 1~3 ISO

135I 149 156 162 169

153 163 168 175 18l 189

172 182 188 1 202 211

61 6B 72 77 8l 87 75 82 86 91 97

103 89 97

101 107 113 119 104 113 117 124 130 137

121 130 135 142 146 155

13B 148 153 161 167 175 157 167 172 180 187 195

176 187 193 201 208 217

63 70 74 80 85 91 77 85 89 95

100 107

100 104 III 117 124 106 116 121 128 134 142 124 134 139 146 153 160

142 152 157 165 172 180

161 172 177 185 193 201

180 192 198 207 214 223

65 73 77 83 88 94 79 87 92 98

104 110 94

103 lOB 114 121 128 110 120 125 132 Il9 146 127 137 143 151 157 166

145 156 162 170 177 186

164 176 182 191 198 207

185 197 203 212 220 230

67 75 79 85 91 98

81 90 94

101 1D7 114

96 106 III 118 IH 132 f 3 123 128 136 J43 ISl

130 141 147 155 162 171

149 160 166 175 IB3 191

168 IBI 187 19 204 213

189 202 20B 218 226 236

69 77 8l 88 94

101

83 93 97

104 III 118

99 109 114 122 126 136

J 16 126 131 110 147 1S6 1)4 15 151 159 167 176

152 164 171 180 IBB 197

In 185 191 201 209 219

193 207 113 223 232 243

71 79 84 91 97

104

85 95

100 108 114 122

101 112 117 125 131 140

118 130 135 144 151 160

137 1lt9 155 164 172 IBI

156 169 175 164 193 203

176 190 196 206 215 225 197 211 219 229 238 249

72 82 86 94

100 lOB 88 98

103 III 118 126

104 115 120 129 136 145

121 133 139 148 156 r65

140 152 159 168 176 186

160 173 179 189 198 208

180 194 201 211 221 231

202 216 224 235 2 256

t

TABLEA7 (Continued)

bull -2 I 4 J 7 bull 9 10 II 12 II 14 15 17 18 21 1middot 153 IH 156 159 163 167 171 115 179 183 188 191 197 2111 206 III 115 l2D 11~

17 UIIS U2I

153 IH 156

156 158 160

160 162 165

164 167 171

169 172 176

173 171 182

178 182 188

III 187 193

188 192 199

193 198 2D5

198 213 211

203 2D9 217

2Il8 21lt1 m

21~ 220 129

219 llS 235

11~ 231 211

119 236 2lt17

235 2lt12 253

210 217 159

us 157 163 169 171 180 187 193 199 2D5 211 218 22lt1 231 237 2lt13 250 256 163 269 011 160 166 172 179 185 192 199 206 III 219 ll6 233 239 1lt16 153 260 267 2H 281 1 171 172 115 178 182 IN 190 195 199 lOltI 2D9 111 218 m 1lI 233 238 213 l~8 UIIS 171 17~ 178 III 188 193 198 213 2M 214 219 llS 230 ll6 242 2lt17 253 259 2M

10 11 DD2J

172 174

176 179

181 184

IN 190

191 196

196 2D2

2D2 2Il8

2Il8 214

213 220

219 227

225 233

231 239

237 2lt16

242 252

2lt18 25B

25~ 265

260 271

166 278

272 284

us 176 181 188 194 200 2117 213 220 117 233 2lt10 247 159 260 JJ7 274 lBl 188 295 0bullbull1 178

190 185 191

192 194

199 198

206 2D2

213 206

220 211

227 216

134 220

2lt11 225

249 231

256

ll6 JJ3

241 270 2lt16

278 251

285 257

292 JJ2

300 168

307 272

DM5 19 194 198 213 2Il8 213 219 l34 230 236 242 2lt18 159 260 JJS 272 278 284 290 It

11 U2I

192 193

195 198

200 lOltI

206 liD

211 216

217 m

m 129

129 ll6

m 243

2lt11 249

2lt17 256

159 163

260 269

166 276

273 lB3

279 290

2B5 297

292 301

298 310

15 195 2111 2Il8 211 111 1lI m 2~2 249 256 263 271 278 285 292 300 307 ll4 321

20

81 1D2J

198 210 211 212 211

2115 211 214 216 219

212 214 219 221 225

219 21B 22lt1 l27 231

l27 m 219 231 238

134 l27 235 219 2lt15

242 132 241 2lt15 251

249 217 217 251 259

257 243 253 258 166

2M 248 259 2M 273

272 253 l6S 27 280

280

159 271 278 2B7

188 l6S 278 284 2M

295 270 284 291 301

303 276 290 298 30t

311 281 297 301 316

ll9 2B7 303 311 323

326 293 310 31B llO

334 299 316 325 338

us 215 m 229 ll6 243 l50 258 l6S 273 280 188 295 303 311 318 326 334 341 349 111 218 ll6 l3l 241 2lt1 257 l6S 273 281 189 297 lOS 313 l21 330 l38 346 lH l62

For II or m duIn 20 the fICh quamfIe w of the IIaM-WhIIMy rut stadsdc may be ~ by

(11+ 1)2 + zV_(N + 1)12

where z1s the fICh quuuIe of mndatd normal random wriabIe abaIIned from Table AI and where 11 m + IL

The __ In dIiIllIbIe quandlas w of the Mann-WhIIMylllt JIaIIsdc r by Equation 511 for selected values of Note that p(r lt wl S p Upper quanshy dies may be found from the equaDon o

w IIII + m +1) - w-

Critical COIIeSpOIICI to values of r less duIn (or duIn) but not equal to the appropriate quantile

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ~~ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ bullbull ww-ww-ww-w-ww-ww-w-ww-w-w

( ~

f

542 APPENDIX

TABLEAIO Quantiles of Spearmans P

n =0900 0950 0975 0990 0995 0999

4 08000 08000 5 07000 08000 09000 09000 6 7

06000 05357

07714 06786

08286 07500

08857 08571

09429 08929 09643

8 05000 06190 07143 08095 08571 09286 9 0A667 05833 06833 07667 08167 D9000

10 04424 05515 06364 07333 07818 08667 II 0A182 05273 06091 07000 07455 08364 12 03986 04965 05804 06713 07203 0amp112 13 03791 04780 05549 06429 06978 07857

14 03626 04593 05341 D6220 06747 07670 15 03500 04429 05179 06000 06500 07464

16 03382 04265 05000 05794 06324 07265 17 03260 04118 0A853 05637 06152 07083 18 03148 03994 04696 05480 05975 06904 19 03070 03895 04579 05333 05825 06737 20 02971 03789 04451 05203 056amp4 06586

21 02909 03688 04351 05078 05545 06455 12 02829 03597 04241 04963 05426 06318 13 02767 03518 04150 04852 05306 06186 14 02704 03435 04061 04748 05200 06070 25 02646 03362 03971 04654 05100 05962

26 02588 03299 03894 04564 05002 05856 27 02S40 03236 03822 04481 04915 05757 28 02490 03175 03749 04101 04828 05660 29 02443 03113 03685 04320 04744 05567 30 02400 03059 03620 04251 04665 05479

For n greater than 30 dI approximate quantlles of p may be obcalned from

wmiddot V Zjon-I

where Zjo Is the fJdI quantile of a standard normal random variable obmlned from Table AI Souaa Adapted from Glasser and Winter (1961) with comedo with permlulon from die 8omerrIkQ

Tru_ bullThe entries In dli table are selected quantllu w of die Spearman rank correla1lon coaffIcIent p when IIMd as a teSt statistic The lower quantllbullbull may be obalned from die equadon

W == -WI_

Th crtdal region correspOnds to values of p maller dI (or areater than) but not Including dI approshypriate quantile Note dlat the median of p Is O

4 4 (06667) 5 6 (06000) 6 7 (04667) 7 9 (0A286) 8 10 (03571) 9 12 (03333)

10 15 (03333) II 17 (03091) 12 18 (02727) 13 11 (02821) 14 23 (02527) 15 27 (02571) 16 28 (02333) 17 32 (02353) 18 35 (02288) 19 37 (02164) 10 40 (02105) 21 42 (02000) 12 45 (01948) 23 49 (01937) 24 52 (01884) 15 56 (01867) 26 59 (01815) 27 61 (01738) 28 66 (01746) 29 68 (01675) 30 73 (01678) 31 75 (01613) 32 80 (01613) 13 84 (01591) 34 87 (01551) 35 91 (01529) 36 94 (01492) 37 98 (01471)

APPENDIX smiddot

TABLE AI I Quantiles of the Kendall test statistic T = N - N bullbull Quantlles of Kendalls T are given in parentheses Lower quantiles are the negative of the upper quantiles wp = -WI_p

n p = 0900 0950 0975 0990 0995

4 (06667) 6 (10000) 6 (10000) 6 (10000) 6 (06000) 8 (08000) 8 (08000) 10 (10000) 9 (06000) II (07333) II (07333) 13 (08667)

II (05238) 13 (06190) 15 (07143) 17 (08095) 14 (05000) 16 (05714) 18 (06429) 20 (07143) 16 (04444) 18 (05000) 11 (06111) 24 (06667) 19 (04222) 21 (04667) 25 (05556) 27 (06000) 21 (03818) 25 (04545) 29 (05273) 31 (05636) 24 (03636) 28 (04242) 34 (05152) 36 (05455) 26 (03333) 32 (0403) 38 (04872) 42 (05285) 31 (03407) 35 (03846) 41 (04505) 45 (04945) 33 (03143) 39 (03714) 47 (04476) 51 (04857) 36 (03000) 44 (03667) 50 (04167) 56 (04667) 40 (02941) 48 (03529) 56 (004118) 62 (04559) 43 (02810) 51 (03333) 61 (03987) 67 (04379) 47 (02749) 55 (03216) 65 (03801) 73 (04269) 50 (02632) 60 (03158) 70 (03684) 78 (04105) 54 (02571) 64 (03048) 76 (03619) 84 (04000) 59 (02554) 69 (02987) 81 (03506) 89 (03853) 63 (02490) 73 (02885) 87 (03439) 97 (03834) 66 (02391) 78 (02826) 92 (03333) 102 (03696) 70 (02333) 84 (02800) 98 (03267) I08 (03600) 75 (02308) 89 (02738) 105 (03231) f15 (03538) 79 (02251) 93 (02650) II I (03162) 123 (03504) 84 (02222) 98 (02593) 116 (03069) 128 (03386) 88 (02167) 104 (02562) 124 (03054) 136 (03350) 93 (02138) 109 (02506) 129 (02966) 143 (03287) 97 (02086) 115 (02473) I3S (02903) 149 (03204)

102 (02056) 120 (02419) 142 (02863) 158 (03185) 106 (02008) 126 (02386) 150 (02841) 164 (03106) III (01979) 131 (02335) 155 (02763) 173 (03084) 115 (01933) 137 (02303) 163 (02739) 179 (03008) 120 (01905) 144 (02286) 170 (02698) 188 (02984) 126 (01892) 150 (02252) 176 (02643) 198 (02943)

II

i AlPIHDDC

rABLEAIi (Continued)

OtoO 0910 097S 0990 O99S

I APPENDIX 55

TABLE All Quantile of the Wilcoxon iZi2gtIilI Wmlili Ylilst Statlsdc - - -- ~

11(11 + I) W wu Wuu Wus tiiJJu IjU1I Wuo WOM W 1

II 19 10 II 12 11 14 II 16 17 II 19 10 II i2 11 jot II 16 17 II i iO

103 (01-465) 107 (01+14) 110 (01372) 11-4 (01390) 119 (01381) 113 (01361) 128 (01353) III (01333) 135 (01304) 141 (D131H) I (01277) 150 (01276) IS] (012-49) 159 (012-47) 162 (01111) 168 (01219) 173 (01109) 177 (01192) 182 (01181) 186 (01165) Itl (01155) 197 (01151) 101 (01141)

111 (01863) m (01849) 1-41 (01811) 1-46 (01780) 151 (01754) 157 (01739) 161 (01711) 168 (01697) 173 (01671) 179 (01656) 186 (01649) 190 (01616) 197 (01608) 103 (01592) 208 (01569) 21-4 (01553) 121 (015 ) 117 (Otn9) 232(01506) 1laquo) (OISIH) 25 (01-481) lSI (01-467) 158 (0158)

ISS (CUlO5) 161 (01171) 168(0115-4) 17-4 (01111) 181 (01101) 187 (01071) 194 (0l0S1) 200 (01010) 207 (01000) 111 (01970) 110 (01950) 118 (01919) 131 (01901) 2-41 (01890) 2-ta (01870) 156 (01858) 263 (01838) 269 (01811) 276 (01792) 18-4 (om9) 291 (01760) 199 (017lt18) 306 (01729)

183 (G2603) 191 (0lS78) 198 (0l538) 106 (01511) 113 (01-47) 111 ~1+r1)118 2 10) 236 (02383)

l-t5 ~01367)lSlOll4O) 260 (01305) 168 (01179) 2n (01161) 185(OlllS) 294 (01117) 101 (01192) 111 (01173) 319 (021-tB) 328 (01110) 336 (01105) l-tS (01087) 355 (01075) 364 (01056)

103 (01888) 111 (018-48) 110 (01811) 118 (01780) 135 (01729) 1-4S (01713) lSl (01664) 262 (01646) 171 (02618) 279 (0l581) 288 (02551) 296 (01517) lOS (01-490) 315 (01471) ll (013) 134 (01-424 341 (01397) 351 (02377) 161 (01351) 372 (01331) 381 (01305) 391 (01185) -tOl (01171)

or I tv chilli 60 ~ quIIIdlu of T II1II) be obDltMd from

bull -11- 111la + 51w Z 18

haN ~ from rha IIW1IIInIIIOITIIIII dIIIrIbudon - by Table AI ~ -cJ1u 01 1II1II) b from

~+5lwmiddotZJ~_I)

rtdcaI coftupond CD wIuu of T dIIIII (ar dIIIII) but _ JncIudInc rha approprtat Not thac ch IMdIIn of T II 0 QIIIIUlIu for I _ obtaIMd by dlvldIIII rha cpndIu of T by (n - 1)12

OUICI Adapud from Tab I But (1914) wid )1IIIIIIon Irom rha author

ft-S 6 7 I 9

10 II 12 11 14 II 16 17 18 9 10 21 21 U 24 21 16 17 11 19 10 11 II 3l J4 31 16 J1 18 19 40 4 42

0 0 0 0 I 1 -4 6 8

0 11 16 10 24 28 31 18 49 55 62 69 76 84 92

101 110 119 129 139

H 160 172 184 196 lOB

221 235 2-ta

0 0 0 I 1 -4 6 8

10 13

16 10 14 18 3l 38 50 56 63 70 77 85 94

101 III 121 III 41 152 163 175 187 199 212 m 239 lS3 267

0 0 1 1 -4 6 9

II 18 11 16 30 35 -41 47 53 59 67 74 81 90 99

lOB 117 127 138 l-ta 160 171 183 196 109 m 236 lSD 165 280 295

0 I 3 -4 6 )

II 14 III 21 26 31 36 42 48 54 61 68 74

84 92

101 III 120 131 141 152 161 176 188 201 214 228 142 257 272 287 10] 320

j

-

shy)

II IS 12

~

t

r

-D -i

~G

ij

~f(

iii L~

is lOt

u-) I~

125

I~i

150 110

1iJ1 195 Oo 212 B6 2S1 266 101 1)11

31-l 331 349

3

-J ~

)

1- IS jSl

~j

2bi jj

Jl)

~~

~i

Z

)-

()shy

middot1 IOU iu Igtu UI H ~ l- -I- IcC Ilu 191 10~

219

m 2JiJ 1oj

17

29$

311

J2J

Jmiddotfi 3amp5 3lJ

3 5 B

II 14 18 n 27 32 38 4-4 51 58 65 73 82 91

100 110 no 131 143 ISS 167 180 193 207 211 236 151 266 283 299 316 334 352 371 390 409

-4 6 9

12 16 10 25 30 36 41 -t8 55 63 71 80 89 98

108 119 130 1 1 153 165 178 191 206 220 215 250 266 182 299 317 335 353 372 191 411 431

5 75

105 H 18 215 275 33 39 55 525 60

68 765 855 95

IDS 1155 1265 138 150 1625 1755 189 201 2175 2325 2-t8 264 2805 2975 31S III 351S 3705 390 410 4305 -tS15

10 IS 21 28 36 45 55 66 78 91

105 120 116 153 171 190 210 231 lS3 176 100 325 3S1 378

35 --465

528

561 595 630 666 703 741 780 820 861 903

54 APPENDIX

TABLE All (Contlnuad)

n(n+ I) WUII 111- 111 1111bullbull Wou Wue WIIM 111 2

43 26l 28l lit 337 ]66 lt4Ol 429 452 473 946 277 297 ]28 ]54 385 n so 473 495 990 45 292 311 1 In 01 2 ltfT1 95 5115 1035 108 129 161 390 23 -463 492 511 5ofO5 1081 7 32 3-46 379 of08 2 51 5-40 564 1128 3ofO 36l 397 28 -463 505 536 563 588 1116 9 351 381 416 f83 521 559 587 6125 IllS 50 31 398 35 61 5Oof 550 583 611 6315 1215

For n Iarpr diu so the fgtth qlllll cI the WIlcoxon lIped _ IGdIIII may be apprcPdmaIM by ~ - [nn + 1)14] + Ifvn(n + 1)(2n + l)l wheN If II the fgtth qqand cia ~d IIOrmailllldam wrIIbItI obaInad from Table AI SouIIcL Adapud from Hamr and o-n (1970) with ~ from tha AmeriCIII ~ SodMy The mr1 In thl1IIIIIe q cI the WIlcoxon Ifaned IIIIkI_1GdIIII r JIYIIII by Equadon 573 for HIKtad wishy_ of P so 050 Quancll w far p gt 050 may be campuud from the IlljUldQII

w - n(n + )1- 11bull

where n(n + 1)111 pen In tha rIampht hand column In tha tabl N_ dItIl I(r lt w) so and I(r gt w ) so I - II Ho II IIIIL Crllical corrapcad co 1111I11III rI r dian (or amprater diu) 1M not IncIucIInI the 9Proprllle quantlla

i

n =I 0900 0950 2 0684 0776 1 0565 0616 093 0565 5 0

MIO 0509 068

7 0181 036 a 0358 010 9 0119 0387

10 Onl 0369 II ol08 0152 12 0296 0ll8 Il 0285 0325 I 0275 031 156 Q266

0258 0304 0295

17 0250 02116

bullbull920

02 0237 0ll2

0219 0271 0265

APPENDIX 547

~ TABLEAIJ Quantll of the Kolmogoiov Y~lC S~ti5tkmiddot

OnSlded Tet P - 090

Two-Sided Test P =080

195

090

0975

195

099

090

099$

Ui1l

P 090

== 000

095

090

0975

095

099

098

0995

099

0975 0990 0995 ~iI = u 0226 08-42 0900 0929 lJ 0221 D708 0785 0029 0216 062 0689 0734 ~~ 0212 0563 0627 0669 ~S 0208 0519 0577 0617 ~ 0204 083 0538 0571 middott 0200 0 5 0507 0H1 w 0197 010 0480 0511 LJ 0193 MOt 0457 010) 311 0190 0191 0437 046amp 21 0187 0l75 0419 0449 r2 0184 0361 0404 0-132 J~ 0182 039 0390 041amp j~ 0179 0138 0377 0404 j~ 0177 0321 0366 0391 ~i 0174 0318 0355 0381 1 0172 0309 0346 0371 iu 0170 0301 0337 0361 J() 0168 02 0329 0352 ~~U 0165

Approltimatloh fOlngt 40

107 Va

0259 0287 0321 0344 0253 0281 03 0337 0247 0275 0307 0330 0242 0269 0101 0323 0138 0264 0295 0317 0233 0259 0290 0311 0229 0254 Ol8of 0305 0225 0250 0279 0300 0221 0246 0275 0295 0218 0242 0270 0290 021 0218 0266 0285 0211 023of 0262 028 0208 0231 0258 0177 0205 0227 025 0273 0202 022 0251 0269 0199 0221 027 0265 0196 028 0244 0262 01 0215 021 0258 0191 0213 0238 0255 0189 0210 0235 0252 122 136 152 163 Va Va Va Va

5auIIcE Adapud from Table I of HW (1956) Used with permission 01 tho American Stadatlcal AlISoclatlon

Themr1a In thII table lite uliacted quantllti w of the Kolmogorov ten tatlmcs r p and r- defined by Equation 611 for two-IIded _ and by EIjIIIIIoRI6Il and 61l far onemiddotided te Rejeelt H at the Ivel If r xcead$ tho I - quantile p In thII tabla TMH quanlhl ant _ far II S ~O in the cwomiddottailed ast The oth quantll1 are approximation that aqual cothe -1 quantIIa In mOlt casu A better approximation for Il gt 40 results If (n + VnIiO)lIl I Jlsed InfAd cI Yn In the danomlnator

556 APPENDIX APPENDIX

TABLE A20 Quantiles of the Smlrnov Test Statistic for Two Samples of Different Size nand m

TABLE AI9 Quantile of the Smlrnov Test Statistic for Two Samples of Equal Size n One-Sided Test p =090 095 0975 099 0995 Two-Sided Test p =080 090 095 099 099

One-Sided Test One-SIded Test II = 090 G95 0975 099 0995 II = 090 095 0975 099 0995 11 = I Il = 9 17118

10 9110Two-SIded Test Two-Sided Test II =080 090 095 098 099 II =080 090 095 098 099 11 =2 Il = 3 516

4 34 10122 1011l 5 45 45 1023 10123 6 516 56 10114 1I1l4 7 517 617

8 34 718 78lOllS 1I1l5 9 719 819 81910126 11116

10 7110 45 9110 11 = 3 H = 4 34 3411117 11117

5 213 45 41511118 12128 6 213 213 5611119 12129 7 213 57 617 61711130 12130 8 58 34 34 71811131 12131 9 213 213 719 819 81912132 12132 10 35 7110 415 9110 9110

12 7112 213 34 56 111212133 1333 11 = 4 H = 5 315 314 45 415 12134 133 6 7112 213 34 56 5612135 1335 7 17118 517 34 617 617 12136 1336 8 518 518 3 78 718 1337 1337 8199 519 213 31 719

10 11110 13110 710 45 451338 14138 12 7112 213 213 314 561339 1439 16 9116 58 1116 3 131613lt10 141lt10

11 =5 H = 6 3S 213 213 516 516215 230 7 417 2335 517 29135 617

n=3 4 5 6

it 7

8 9

10 II 12 13

14 15 16 17 18 19 20 21

213 314 35 36 417

418 419 410 5111 5112 513

5114 5115 6116 6117 6118 6119 6120 6121

213 314 35 46 417

48 59 5110 5111 512 6113

6114 6115 6116 7117 7118 7119 7120 7111

314 45 46 517

518 519 6110 6111 6112 6113

7114 7115 7116 717 8118 8119 8110 821

45 516 517

58 619 6110 7111 7112 7113

714 8115 8116 8117 918 9119 9110 9111

n =22 23

415 24 56 15 517 26

68 27 619 28 7110 29 7111 30 7112 31 8113 32

8114 33 8115 34 9116 35 9117 36 918 37 9119 38

10110 39 10111 40

Approximation for n gt 40

711l 7123 7124 7125 7126

7127 8128 829 830 8131 8132

8133 8134 8135 9136 9137 9138 9139 91lt10 Lg Vii

8122 823 8124 825 8126

8127 9128 9119 930 9131 9132

9133 10134 1035 1036 1037 10138 10139 101lt10 m Vii

8122 923 9114

gt91l5 9126

9117 10128 10129 1030 10131 10132

11133 11134 11135 11136 11137 1138 1139 121lt10 192 Vii Vii Vii 8 11110 58 27140 41S 415

9 519 35 31145 719 415Souroa Adapted from Birnbaum and HaH (1960) wid permluJon from the Institute of Mathematical StatlstIes I III 35 710 7110 45bullThe entries In this table ant selected quantlles w of the Smlmov lWCI-AIIlple _ statistic T deflned by Equation 632 and 633 for the one-taIled _ and defined by Equation 631 for the _tailed test Relect He at the level a If T exteeds the I - a quanshy 15 8IIS 35 213 IIIIS 1115

20 III 11110 3S 7110 34tile of T as slYen In this table The _ statistic Is a dIscrere random variable so the exact level of snlll_ce may be 1_ than the apparent a used In this table 11 =6 H = 7 2342 417 29142 517 56

8 III 7112 213 31 349 III 59 213 1318 79I III 1730 19130 7110 11115

12 III 7112 7112 213 3418 49 519 11118 213 13118 24 1I1l4 III 7112 SIB 213

IiJ

APPENDIX 559

TABLE A21 The t Distribution

Degrees of Freedom p =06 075 09 095 0975 099 0995 09975 0999 09995

APPENDIX

A10 (Continued)

099 0995~ed Test p = 090 095 0975 099 099~ed Test P = 080 090 095

N1 = 8 9

10 14 28

N1 = 9 10 12

32 M= 10

12 15 18 36

N1 =15 20 40

M=15 16 18 20

N1 =20 Nz = 20

mple nadon

2756 3163 33nO 3n 3n o

1940 11114 716

1332 7115 419

1945 7118

1336 215 215 7110

2360 38

1336 11130 7110

2780

107jm+n mn

3356 519

3970 III

13128 13124

middot21140 III III 716 III III

22145 49 5112 715 9110 215 9110 716 Sll2 512 215

31180

l11jm + n mn

58 4063 43nO

417 15118 518

2340 7112 916III

26145 519 8115 III

1736 III III 9110 III

2348 1736 7115

13130 1740

136jm n

41156 5n 7110 914

17128 213

2740 58 511 9116 213

IIIUI 35 519

19136 1730 11110 III

11110 13114 19136 31160 29160

19140

152jm + n mn

34 47163 5n 517 9114 34 710 213 518

19131 3145

213 29145 11118 519

19130 35

7112 7112 519

1730 3160 41180

I63Jm + n mn

2 3

5 6 7 8 9

10 II 12 I]

14

15

16 17

18

19

20 21 22

23 24

25 26

27 28

29

30

40

60 120

0325 1000 3078

0289 0816 1886

0277 0765 1638

0271 0741 1533

0267 0727 1476

0265 0718 10440

0263 0711 1415

0262 0706 1397

0261 0703 1]8]

0260 0700 1372

0260 0697 1363 0259 0695 1356 0259 0694 1350

0258 0692 1345

0258 0691 1341

0258 0690 1377

0257 0689 1333

0257 0688 1330 0257 0688 1328

0257 0687 1325

0257 0686 1323

0256 0686 1321

0256 0685 1319

0256 0685 1318

0256 0684 1316

0256 0684 1315 0256 0684 1314

0256 0683 1313

0256 0683 1311

0256 0683 1310

0255 0681 1303

0254 0679 1296

0254 0677 1289

0253 0674 1282

6314 12706 ) I 821 63657 12732 31831 63662

2920 4303 6965 9925 14089 22327 31598 2353 3182 4541 5841 7A53 10214 12924 2132 2776 3747 4604 5598 7173 8610

2015 2571 3365 4032 4773 5S93 6869 1943 2447 3143 3707 4317 5208 5959 1895 2365 2998 3499 4029 4785 5408 IS60 2306 2896 3355 3833 4501 5041 1833 2262 2S21 3250 3690 4297 1781

1812 2228 2764 3169 3581 4144 4587 1796 2201 2718 3106 3497 4025 4437 1782 2179 2681 3055 3428 3930 431S 1771 2160 2650 3012 3372 3852 4221 1761 2145 2624 2977 3326 3787 4140

1753 2131 2602 2947 3286 3733 4073 1746 2120 2583 2921 3252 3686 4015

1740 2110 2567 2898 3222 3646 3965

1734 2101 2552 2878 3197 3610 3922

1729 2093 2539 2861 3174 3579 3883

1725 2086 2528 2845 3153 3552 3850

1721 2080 2518 2831 3135 3527 3819

1717 2074 2508 2819 3119 3505 3792

1714 2069 2500 2807 3104 3485 3767

1711 2064 2492 2797 3091 3467 3745

1708 2060 2485 2787 3078 3450 3725

1706 2056 2479 2779 3067 3435 3707

1703 2052 2473 2771 3057 3421 3690

1701 2048 2467 2763 3047 3408 3674

1699 2045 2462 2756 3038 3396 3659

1697 2042 2457 2750 3030 3385 3646

1684 2021 2423 2704 2971 3307 3551

1671 2000 2390 2660 2915 3232 3460

1658 1980 2358 2617 2860 3160 3373

1645 1960 2326 2576 2807 3090 3291

Iapted from Musey (1952) with permission from the Instkuce of Mathematical St3t1Rlcs

as In this tabl are sefectecl quantlas w of the SmImoY test statistic T for two samples defined ns 631 632 and 633 To enter the table let N be the smaller sample sbe and let IV be the raquoIe sbe Reject H at the leYel a If T ceeds w- as ampIvan In this table If II and m are nO( cOyenshyIs table use the fa sample approxlmatlon given at the end of the tabl or consult elCact tables j Jennrlch which appear In Haner and Owen (1970) for m S 100

Souoa Reprinted from Vol I of Pearson and Hartley (1976) with permission from the Iliomerrlka Truste bull The entries in this table are quantlles w of the t ditribution for various degrees of freedom Quantlles w for p lt 05 may be computed from the equatlon

W -Wt_jI

Note that w = 0 for all dearees of freedom

- bull amp tmiddotlh

Page 2: UNIVERSITY OF SWAZILAND MAIN EXAMINATION PAPER 2015 …€¦ · THREE (3) QUESTIONS. ALL QUESTIONS . CARRY MARKS AS INDICATED WITHIN . THE PARENTHESIS. THIS PAPER IS NOT TO BE OPENED

Page I ANSWER QUESTION ONE amp ANY THREE QUESTIONS

For all questions clearly state the name ofthe test type ofthe test (upper lower or two-sided) the null amp alternate hypotheses the test statistics the decision rule the level ofsignificance

the decision amp the conclusions

QUESTION ONE [ 20 + 20 marks]

Fifteen volunteers for an experiment are divided randomly into three groups to see if telescopic sight improves the ability to hit the target under twilight conditions Group A is given rifles with telescopic sights (auto focus) group B is given same kind of rifles with telescopic sights but with manual focus while group C has the same kind of rifle with open sights After a reasonable learning period they are given a shooting test at twilight These are their scores (100 is perfect)

Group A 96 93 88 85 89 GroupB 92 97 87 91 96 Groupe 89 93 80 77 84

a Use an appropriate test to test whether any difference exists between the scores of auto and manual focus Use 5 level ofsignificance

b Use another appropriate test to determine whether evidence exists to conclude that the assistance in sights tend to differ in hitting targets Use (l =010 k

QUESTION TWO [ 10 + 10 marks]

A According to the director of a tourist bureau there is a median of 10 hours of sunshine per day during the summer months For a random sample of 20 days during the past three summers the number ofhours of sunshine has been recorded as shown below

8 9 8 10 9 7 7 9 7 7 9 8 11 9 10 7 8 11 8 12

Test the directors claim at 5 level of significance using an appropriate tests based on the binomial distribution Also calculate the P-value

B The following table shows the information on cotton crop insurance for the years 1976 to 2000

Of Crops ofCrops Year insured Year insured 1976 19479 1989 15375 1977 26667 1990 21312 1978 63969 1991 26526 1979 57715 1992 24865 1980 38086 1993 21152 1981 38434 1994 23458 1982 24196 1995 25774 1983 19319 1996 32646 1984 29975 1997 31786 1985 25451 1998 24821 1986 20410 1999 19593 1987 19940 2000 14960 1988 15628

Do these data indicate a downward trend in the number of crops insured Use the Cox-Stuart test for trend with (l = 005

Page 2

OUESTION THREE [20 marks]

Two judges rated the participants in a dance contest as fol1ows

Contestant

Judge A B C D E F G H

1 5 2 6 3 4 8 7

2 3 1 7 4 5 2 6 8

Are the two rankings independent Use either Spearmans p test or Kendalls T test with (l =005

OUESTION FOUR [20 marks]

Two computer software packages are being considered for use in the inventory control department ofa small manufacturing firm The firm has selected 12 different computing tasks that are typical of the kinds ofjobs such a package would have to perform and then recorded tle number of seconds each package required to complete each task given in the following table Do the data present sufficient evidence to indicate that both softwares performed the jobs at the same time Analyse the data by using the Wilcoxon Signed Rank Test with (l = 010

Computing Time Required for Software Task Packages X and Y

A B C D E F G H I J K L

240 167 216 237 375 314 149 373 179 155 290 199

231 204 177 207 421 361 218 403 260 155 354 255

OUESTION FIVE [20 marks]

A random sample of five sixth-grade boys in one section of town were given a literacy test with the following results 82 74 87 86 75 Another random sample ofeight sixth-grade boys from a different section of town were given the same literacy test with these scores reSUlting 88 77 9188949383 94 Using Smimov test find whether there is a difference in literacy in the two populations of sixthshygrade boys

i

TABLE AI Nonnal Distributionshy

SeJecred wIuu uooI -37190 z- - -32905 ZuIs -19600 Zu -16449

r- 37190 z-shy 32905 ZuIs = 19600 Zushy 16449 tIIIII 1001 1002 10D3 1104 1005 11116 l1li7 1111 1119

IDD -3D9Ol -2I7Bl -27478 -265l1 -25758 -25121 -24573 -2laquo189 -2J656

111 -23263 -U904 -22571 -22262 -21973 -21701 -21+14 -212111 -2OH9 -20749

112 -20S37 -lD315 -201-41 -19954 -1977-4 -19600 -190431 -19268 -19110 -18957

113 -18B08 -18663 -18522 -18384 -1B250 -18119 -17991 -17866 -177 -1762-4

104 -17507 -17392 -17279 -17169 -17060 -16954 -16849 -16747 -16646 -16546

1115 -16449 -16l52 -16258 -16164 -16072 -15982 -15893 -15805 -15718 -15632

1116 -15548 -15464 -15382 -15301 -152211 -151-41 -15063 -1-4 -11909 -104833

117 -14758 -14684 -1461 -1-4538 -1-4466 -14395 -14325 -um -14187 -14118

1M -14051 -1J9IM -13917 -1J8Sl -1J787 -1J722 -13658 -US95 -13532 -13469

119 -Il408 -1J346 -1328S -13225 -1J165 -1J106 -13047 -12_ -12930 -12873

111 -12816 -12759 -Il702 -12646 -12591 -12536 -120481 -12426 -12372 -12319

111 -12265 -12212 -12160 -12107 -12055 -12004 -11952 -11901 -11850 -11800

112 -11751 -11700 -11650 -11601 -11552 -11503 -1165 -11407 -11359 -IIU I

113 -11264 -11217 -11170 -11123 -11077 -1I0U -1D98S -1D939 -10B93 -1111MB

114 -11803 -10758 -lml-4 -IoK9 -1D625 -Iosal -10537 -1G4H -1M50 -111407

115

I117

-10364 -09945 -09542

-1G322 -09904 -D9SQ2

-1079 -09863 -09463

-1G237 -091122 -oMlltt

-101904 -o97B2 -09385

-10152 -09741 -09346

-10110 -09701 -09307

-IJI06 -09661 -09269

-IDOl7 -09amp21 -09230

-09986 -o95BI -09192

118 -09154 -09116 -09078 -09040 -09002 -DlI6S -DB927 -D8B90 -08BS3 -D8B16

119 -08779 -D8742 -D8705 -D8669 -08633 -DBS96 -DI56O -D85lltt -oampt8B -08452

UI -D8416 -DB3BI -0836 -DB310 -0827-4 -08239 -DB21l-4 -DBI69 -18134 -oB099

121 -0B064 -0JI030 -07995 -07961 -D7926 -07892 -07858 -D7B2-f -07790 -01756

122 -07722 -07688 -17655 -07621 -07588 -D7554 -07521 -07_ -07454 -07421

123 -07388 --07356 -07323 -D7290 -D7257 -07225 -07192 -07160 -07128 -07095

124 -07063 -07031 -06999 -06967 -06935 -06903 -D6871 -o6lMO -D6B08 -06776

TABLE AI (Continued)

IIDO 0101 1002 1003 11 OIOS 01116 0007 1001 1009015 -06745 -06713 -06682 -06651 -06620 -06588 -06557 -D6S26 -D6495 -06464 126 -06433 -06403 -06372 -06341 -06311 -062BO -06lS0 -D6219 -06189 -06158 027 -06128 -06098 -06068 -D6038 -06008 -05978 -G5Ha -o591B -05888 -05858 028 -O5B28 -05799 -05769 -D574O -05710 -05681 -05651 -05622 -05592 -05563 029 -0553-4 -05505 -05476 -DS446 -05-417 -05388 -05359 -05330 -05302 -05273 030 -05244 -05215 -05187 -05158 -05129 -05101 -05072 -05044 -05015 -04987 031 -04959 -04930 -04902 -04874 -0-486 -004817 -04789 -04761 -04733 -0-4705 032 -04677 -004649 -04621 -0-4593 -04565 -04538 -04510 -044112 -04454 -Q4427 033 -04399 -04372 -04344 -04316 -04289 -01261 -04234 -0207 -0-4179 -04152 034 -04125 -0-4097 -0-4070 -04043 -0-4016 -03989 -03961 -03934 -03907 -03880 ClE -03853 -03826 -0379 -O3m -03745 -0371 -03691 -Q3665 -03638 -0361 I 111 nlI

-03585 -0331~

-035515 -onn

-0lS3[ -03266

-03505 -03239

-0gt478 -0Z213

-03451 -O pound6

-0H2S -O~IpoundgtO

-03398 -0031gt4

-03372 -01107

-033( -030SI

tlJe -03055 -O302~ -03002 -O2~ipound -021750 -O2ni -02pound -02871 -O2E -02217 ~O9 -O27~3 -027t -027lt 1 -01715 -0261lt -026pound1 -02637 -02GI [ -025pound5 -O25~

IlAO -0253 -02508 -02482 -02~b -02lt10 -O240 -O237a -121S2~ -a22T -O2~O[

1il41 -02275 -OlliO -0222( -02191gt -02173 -021lt7 -02121 -02096 -02070 -02045 112 -02019 -01913 -01968 -01942 -Ol~r7 -0le91 -01866 -0114O -01815 -01789 O4l -01764 -01738 -01713 -01687 -01662 -0637 -01611 -01586 -01560 -01535 044 -01510 -01-484 -01459 -01434 -01408 -01383 -01358 -01332 -01307 -01282 045 -0llS7 -01231 -01206 -01181 -01156 -01130 -01105 -0 lOBO -01055 -01030 046 -01004 -00979 -00954 -00929 -0G904 -00878 -00853 -00828 -00B03 -00778 047 -00753 -00728 -00702 -00677 -00652 -00627 -00602 -00577 -00552 -00527 048 -00502 -0G476 -0G451 -00426 -00401 -00376 -00351 -00326 -00301 -00276 049 -00251 -00226 -00201 -00175 -00150 -00125 -00100 -00075 -00050 -OoOlS 050 00000 OoolS 00050 00075 00100 OOllS 00150 00175 002111 00226 051 00251 00276 00301 00326 00351 00376 00401 0G426 0G451 00476 ts2 00502 00527 00552 00577 00602 0D627 0G6S2 00677 00702 00728 053 00753 00778 00803 0G82B 00853 0G87B 0090-4 00929 0095-4 00979 054 01004 01030 01055 OIOBO 01105 01130 01156 01181 01206 01231

c

I ampII

Tabla AI (Continued)

1- IDDI 1DD2 UDJ D8D4 IDDS 1DD6 U07 ICIOI UDt

155 01257 01282 01307 01332 oll58 oll83 ola 01304 01 59 DIo484 156 01510 01535 01560 01586 01611 0 I 6rT 01662 01687 01711 Dl718 D57 01764 01789 01815 01840 01866 01891 01917 01942 01968 0 I 99l 151 DlOI9 02fM5 02070 112096 02111 021-47 02173 02198 0122 f1225O 059 02215 02l01 02327 O2lSJ 02l71 02-404 02 10 02-456 02C 02508 161 O25ll 0l559 02585 02611 026l7 0266l Dl689 02715 1U71 02767 161 0219) 02819 02845 02B71 D289II 02924 02950 02976 03002 D1029 162 03055 03081 03107 031304 03160 03186 0311l 0J2l9 0l266 D32n 161 03319 033045 O3m 03398 030415 03451 U47I 03505 o3SlI Dl558 D6ltt 0358S 03611 03638 03665 0369l 03719 03745 urn cum 03826 us 03853 038110 03907 039304 03961 03989 0-4016 0-4043 0-4070 0-4097 G66 025 0151 0-4179 0 bull Q07 0-41304 0161 0219 0-4316 O l U371 D67 Ul99 044l7 0 5-4 0+182 04510 0 538 0565 04593 011 0-4649 I6D 04677 0705 0m3 0-4761 0789 017 0-48-45 0-487 0 901 0910 169 0-4959 0987 osol5 oso+f O507l 05101 051l9 05158 05187 05115 17D 05l+i D5l73 D5302 05310 05359 05_ oHI7 05+t6 05-476 ossos D71 055304 05563 05592 D56ll 05651 05681 D5710 D57-40 05769 05799 In 058l8 05858 05888 05918 059-48 05978 D6OO8 06038 D6068 D6098 Dn 06128 06158 06189 06l19 II6l5O 06280 06311 063041 DU71 D6403 17-4 06-433 06-464 060495 G65l6 06557 06588 D6QD 06amp51 0668l 06713 US 067 5 06776 06808 D684O 06871 06903 06935 06967 06999 07031 176 07063 07095 07128 07160 07192 07l25 onsJ Ono 07311 07356 D77 07388 0721 0745-4 OJ D7511 Oj55-4 07588 07611 07655 07688 D7I 07711 07756 07790 07114 07858 071192 079l6 07961 07995 08010 D 011064 08099 0813 08169 08204 08l3J 08l74 08310 0835 08l81 DM 08416 08452 0 oas24 08560 oas96 08633 08669 08705 D87-42 111 08779 08816 08853 08890 D8917 08965 09002 090-40 09071 09116 Da2 0915-4 09192 G92lO 09169 09307 09346 G9385 09-424 09463 09502

Table AI (ContInued)

DG IoDI DoD2 DDOl D LIDS DDD6 DDD7 1001 11D9

Da3 095-42 09581 09621 09661 G9701 09741 09782 09822 09863 09904 DoN 09945 09986 10027 1D069 10110 10152 1019gt4 10237 10279 10322 DaS 10364 10407 10450 1049gt4 10537 IOS81 1D6l5 10669 1071 10758 186 10803 10848 10893 10939 10985 11031 11077 11123 11170 11217 0B1 11264 11311 11359 11407 11455 11503 11552 11601 11650 11700 lUi 11750 lI80() Ll85() 11 9() I 1I~52 12004 12055 12107 2160 12212 alll~middot pound2265 IUIS [nn 12426 L24S1 2S36 f25~[ 12~6 [ 2702 L175~

QIQ 12Bt6 12Em i2nD L29BB t3M7 1310( 13165 13l25 32E5 131-~C

SS[ IHO~ ~E~ [m poundi57$ 365C ln2 117CT r 3eS2 1717 f7l rt

~~2 [4Q[1 I~I( lmiddotmmiddotT flt2ES IQI f bull tJpound 1ltlt66 Ilt~ [A~II i 468lt U [i7S [4823 [lt9(1~ [Age~ S(l(~ 15[lt[ 1522( [5301 (36 ~4H Qbull( 155ltamp [51gt32 [5718 15005 15e5~ 19gt8 [(072 16[(( [6258 [63S2 Ui L~49 16S46 LeuroG46 167lt7 1(849 [695-1 17060 l7169 17279 73n 4) 17507 176l4 7741l 17866 17991 1amp1 9 18250 1pound384 [8522 1l63 cn 18808 1B157 19110 19268 19431 100 1977-4 19954 20141 20335 098 20537 20749 20969 21201 21444 21701 21973 22262 22571 22904 U9 23263 23656 2-4089 24573 25121 25758 26521 2778 28782 30902

SouRCE Generated by IL L man Used with permission

bull The emries In this table are quamiIes ~ of the standard normal random YIlIiabIe Z eIeted iO P(Z s tJ - and P(Z gt tJ - I - p Note that the value of co two decimal pIacas determines which raw co use the third decimal pIKe of Pdetermines which column to use to find Zp

ampII

=

510 APPeNDIX APPENDIX 511

TABLEAl Chl-Squd Dlatrlbutlonmiddot TABLEA3 Binomial DIstribution

0750 otoO 0950 0975 0990 ot95 9 n I 005 010 015 01pound1 elgt 010 015 00 05

k =I 1 1 5 6 7 8 9

10 II 11 13 15 16 17 18 19 10 11 11 11 1 15 16 17 11 19 10 ltto SO 60 70 80

100 Z

UU 1773 lt4108 5385 6626 78011 9037

10n 1139 1155 1370 1lt485 1598 1711 IUS 1937 10lt49 1160 lln 1381 193 1604 27 281 291 303 3153 3262 3371 380 62 5633 amp698 7758 8813 9865

lot1 0675

1706 605 6251 7779 9136

10M 1101 1116 1lt468 1599 1718 1855 1981 1106 nll 235lt4 1lt477 1599 1710 18lt41 1961 lUI 3101 3UO 318 3556 367lt4 3791 39ot lt40l6 5181 6311 7lt40 8553 9658

1076 1185

281

31111 5991 7815 9lt188

1107 1159 107 1551 1691 1831 1968 1103 1136 2368 1500 lUO 1759 2887 301 31 1 3167 1191 3517 36lt42 3765 3889 lt4011 1301 4156 377 5576 6750 7908 to53

IOU 1131 1143

16lt15

501 7378 9]f8

111 1l8l 1 5 1601 1753 1902 lM8 1191 23]f 17 l6ll 17lt49 1885 1019 3153 3185 3417 354 3618 3808 1917 lt4065 lt4192 119 lt4sn 698 593 71lt41 8330 9502

1066 1181 1296

1960

6635 9110

113 1328 1501 1681 184 1009 1167 lUI 1lt473 16ll 1769 1 3058 1100 33lt11 11 3619 3757 lB93 lt4029 16lt1

~8 31 lt4564 -96 ltI8l8 959 SU 6369 1615 8838

10M 1111 111 1358

1326

717 1060 1114 16 1675 1855 lUI 113n 1519 2676 1830 111 31]1 ]110 1lt417 nn 1716 3158 -4000 I 110 1 556 -93 4l9

4so 5134 5367 6677 19lt4 195

1042 IIU 1183 10101

lS76

1083 1381 1617 18017 1051

n 1lt431 1611 1788 195 lr16 1191 3Ul 1611 3770 315 lt4079 131 381 4532 lt4410 17 973 5118 5161 05 55 561 5130 5970 73 IU6 9961

1111 128 1371 14

3090

1

3

5

6

7

0

0 I 1

0

1 1

0 I 1 1 lt4

0 I 1 1 4 5

0 I 1 1 5 6

0 I 1 3 4

09500 10000

09025 09975 10000

0857lt4 09928 09999 10000

081lt45 09860 09995 10000 10000

07738 09714 09988 10000 10000 10000

07351 096n 09918 09999

10000 10000 10000

06983 09556 09962 09998 10000

09000 10000

08100 09900 10000

0n9O uno 09990 10000

06561 09477 09963 09999 10000

05905 09185 0991lt4 09995 10000 10000

0531 Q8857 09842 09981 09999 10000 10000

0lt4183 08501 097lt43 09973 09998

08500 10000

07225 09775 10000

06141 09392 09966 10000

05220 08905 09880 09995 10000

04431 08352 09134 09918 09999 10000

03171 01165 09527 09941 09996 10000 10000

03206 01166 09262 09879 09988

OBOOO 10000

06400 000 10000

OSlili

00960 09910 10000

010) OBI92 O912(J 099114 10000

0317 07373 09411 099D 09997 10000

02611 0655[ 09011 09830 09984 O99) 10000

01097 05767 03510 09667 09953

llSOO 10000

t)5~25

o~37S

1000u (H21~

oll43a 09841 10000

021 161 omlJ 0I92 091 10000

on73 00)28 OflS 09044 09990 10000

o171l0 05339 011306 014 09954 099WI 10000

01335 D4middot-H9 07564 O92N 09071

07000 10000

04900 09100 10000

03430 07840 09730 10000

02401 06511 09163 09919 10000

01681 052B2 08369 09692 09916 10000

01116 0A202 01443 09295 09B91 09993 10000

00824 03294 06411 08140 09712

06500 10000

04225 08775 10000

02146 01182 09511 10000

01185 05630 08735 09850 10000

01160 U284 01648 09460 09941 10000

00154 01191 06411 08826 09117 09982 10000

00490 02338 05323 08002 09444

Q6000 10000

03600 08400 10000

02160 06480 09360 10000

01296 0lt4152 08208 09144 10000

00778 01310 06826 09130 09898 10000

00461 02333 05443 08208 09590 09959 10000

00280 01586 04199 01102 09037

05500 10000

03025 07975 10000

01664 05148 09089 10000

00915 03910 07585 09590 10000

00503 02562 05931 08688 09815 10000

00277 01636 04415 07447

09308 09911 10000

00152 01024 01164 06083 08471

for gt 100 lUI lba ~ w - (i)(z + Vlk shy 1)1 or tIM monI ~ w -

Ie (I shy ~+ z ft) wh Z II tIM wlua from tIM _danIIud lIOIIIIII dllaiblldaft IIhown In lba bouom

5 6 7

10000 10000 10000

10000 10000 10000

09999 10000 10000

099 10000 10000

09997 09999 10000

09962 09998 10000

09910 09994 10000

09812 09984 10000

09643 09963 10000

of lba IIIbIa ScuIcE Abridpd from Tabla S VoL I of Puraon and Hanlay (191) wllb parmlNlon from tIM ~ Tru_ bullTha IllIriu In lbl tabla ara quantIIeIl of II chi-lIIl11n1d random wrlalH W with du of rndom bullbull IecuMlIO P(W gtIi W) - Pand P(W gt - I - P

512 APPENDIX APPENDIX 51lbull TABLEAl (Continued)

II I 005 010 015 Ilm ~15 030 035 00 05TABLEAl (Continued)

8 0 0663-4 0305 02725 IIU 01001 00576 00319 00168 OOOIW I 028 08131 06572 05033 0)71 0255] 01691 01064 00632 1 092 09619 08948 07 06785 05518 OA278 0315-4 02201

II 050 155 060 065 070 075 010 085 G90 095I

0 05000 0500 O bull fOGO G35OO 03000 02500 02000 01500 01000 00500 3 09996 09950 09786 09middot131 08M 08059 07064 0591 OA770 I 10000 10000 10000 10000 10000 10000 10000 10000 10000 0000 10000 09996 09971 098 09711 09420 089l9 08263 07396

1 0 02500 02025 01600 01125 00900 00625 00ltt00 Oons 00100 OClO25 5 10000 10000 09998 09990 099511 09887 09747 09502 09115 1 07500 06975 06lttOO 05775 0500 0375 G36OO 02775 01900 00975 6 10000 10000 10000 09991 091 09987 0996-4 09915 G9819 2 10000 10000 10000 10000 10000 10000 10000 10000 10000 10000 7 10000 10000 10000 10000 10000 09999 09998 09993 09983

3 0 01250 00911 006-40 00-429 00270 00156 00080 0003 00010 00001 8 10000 10000 10000 10000 10000 10000 10000 10000 10000 I 05000 M252 03520 02818 G2160 01562 010-40 00601 00280 00072 9 0 06302 0387 02ll6 u1342 00151 00404 00207 00101 00046 1 oe750 08336 078-40 0725-4 06570 05781 0880 03859 02710 0126 I 09288 077-48 05995 04362 (DIlO) 01960 01211 00705 OOl85 3 10000 10000 10000 10000 10000 10000 10000 10000 10000 10000 2 09916 070 08591 073m lltOOl OA628 01373 02318 0 95

I 0999 09917 09661 O91J-l 08343 07297 06089 04826 Ol 10000 09991 09944 0980--1 (9511 09012 08283 07l3-4 062 0 00625 00-410 00256 00150 00081 00039 00016 00005 00001 00000

I 03125 025 01791 01265 00837 00501 00272 00120 00037 00005 5 10000 09999 09994 099 09900 0977 0ff60f 09006 08l22 06875 06090 052 0370 0383 02617 01808 01095 00523 001-40 6 10000 10000 10000 099) 09991 09957 09888 09750 095023 09375 09085 0870-4 01215 07599 06836 059Oltt 0-4780 03-439 01855 7 10000 10000 10000 10000 U999l 09996 09986 09962 09909 10000 10000 10000 10000 10000 10000 10000 10000 10000 10000 8 10000 10000 10000 10000 10000 10000 09999 09997 09991

J 0 00312 00185 00102 00053 0002 00010 00003 00001 00000 00000 9 10000 10000 10000 10000 10000 10000 10000 10000 10000 I 01875 01312 00870 005-40 00308 00156 00067 ooon 00005 00000 10 0 05987 03-487 01969 (JI07-J 0OS63 00282 00ll5 00060 00025 2 05000 0-4069 0317 02352 01631 01035 00579 00266 00086 00012 I G9139 07361 05443 03750 u2-l4() 0193 00860 00-464 002l3 3 08125 0738 06630 05716 0718 03672 01627 016-48 00815 0Gl26 1 09885 09298 08202 06778 05156 03828 02616 01673 00996 4 09688 09-497 onn 088-40 08319 01627 06723 05563 0-4095 02262 J 09990 09872 09500 Qrl79 I (J71S) 06496 05138 03823 02660 J 10000 10000 10000 10000 10000 10000 10000 10000 10000 10000 09999 0998-4 09901 072 09119 0B497 07515 06lll 050-4-4

6 0 00156 00083 000-41 00018 00007 00G02 00001 00000 00000 00000 5 10000 09999 09986 099) u9il03 09527 09051 083l8 07l8-4 1 OlOff 00692 bull 0G410 oom 00109 00G46 00016 0000-4 00001 00000 6 10000 10000 09999 09991 09965 098 097-4Q 090452 089BO l 0338 02553 01791 0117 00705 00376 0G170 00059 00013 00001 7 10000 10000 10000 0999) 099 09984 09952 09877 09726 3 06562 05585 M557 03529 02557 016904 00989 00-473 00158 00022 8 10000 10000 10000 10000 I()OOO 09999 09995 09983 09955 08906 0836-4 07667 06809 05789 0-4661 U446 onl5 03 00328 9 10000 10000 10000 10000 10000 10000 10000 09999 09997 J 09ampM 09723 09533 0916 0882 uno 07379 06229 04686 026-49 10 10000 10000 10000 00011 10000 10000 10000 10000 10000

6 10000 10000 10000 10000 10000 10000 10000 10000 10000 10000 I 0 05688 03138 01673 00059 00112 00198 00088 00036 00014 I 08981 0697 OA922 03121 uI71 01110 00606 00]02 001197 0 00078 00037 00016 00006 00G02 00001 00000 00000 00000 00000 l 0980f8 0910-4 07788 06174 o~SSl 03127 02001 01189 00652I 00625 00357 00188 00090 00038 00013 GOOO-4 00001 00000 00000 3 G998-4 09815 09306 08389 01133 05696 0256 02963 019111 Gl266 01529 00963 00556 00288 00129 000-47 00012 00002 00000 4 G9999 09972 098-41 094 sB3S4 07897 0668l 05328 039713 05000 03917 02898 01998 01260 00706 0Oll3 00121 00027 00002 5 10000 G9997 09973 09883 051 09218 085l 07535 063ll 0773-4 06836 05801 0-4177 03529 0136 01 80 00738 00257 00038 6 10000 10000 09997 09980 u9924 09784 09-499 D9006 082625 09375 08976 G8of 07662 06706 05551 Mll3 0283-4 01-497 00-4-4-4 7 10000 10000 10000 09998 09939 09957 09878 09707 09390

6 urn 0980f8 09720 G9510 09176 08665 07903 0679-f 05217 03017 8 10000 10000 10000 10000 09999 0999-4 09980 01 098527 10000 10000 10000 10000 10000 10000 10000 10000 10000 10000 9 10000 10000 10000 10000 10000 10000 09998 0999l 09978

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IrABLEAl (Continued)

II 050 US UO US 070 US 080 US 090 89S

TABLEAl (ContInued)11 0 00002 00001 00000 00000 00000 00000 00000 00000 00000 00000 I 00032 00011 0000] 00001 00000 00000 00000 00000 00000 00000

II OOS 010 015 )J~ Dll OJO 035 040 0452 00193 00079 00028 00008 00002 00000 00000 00000 00000 00000 ] 00730 00356 00151 00056 00017 00004 00001 00000 00000 00000 IS 0 Q46l1 Q2059 00874 oms tWimiddot1 00047 00016 00005 00001 4 01918 01117 00573 00255 00095 00028 0G006 00001 00000 00000 I 08290 05490 03186 nlal OoaOl 00353 00142 00052 00017 5 03871 02607 01581 001116 00386 00143 00039 00007 00001 00000 2 09638 UI59 06042 0398pound1 02)61 01268 00617 00271 00107 6 06118 Q4731 Ul48 01127 01178 00544 00194 00046 00005 00000 1 09945 09444 08227 OW01 OA613 02969 01727 00905 00424 7 08061 06956 05618 04167 02761 01576 00n6 00239 00043 00002 4 09994 09873 09383 Ofl)5u olll6S 05155 01519 02173 01204 8 09170 08655 07747 G6511 05075 03511 OlO54 0G9ll 00256 00021 I 09999 09978 09831 Oi3l~ )8511gt 07116 056-43 OAOl2 01608 9 09807 09579 09166 oB487 07471 06093 04417 01642 bull 01109 00196 6 10000 09997 0996-4 o)BB 0943-4 08689 07548 06098 01522

10 09968 09917 09804 09576 09150 08416 07151 05565 03410 01184 7 10000 10000 09994 09159 091327 09500 08868 07869 065351 09998 09991 09978 09941 09862 09683 09111 08578 07176 04596 8 10000 10000 09999 09991 u99511 Q9818 09578 09050 08182 2 10000 10000 10000 10000 10000 10000 10000 10000 10000 10000 9 10000 10000 10000 O 09911 09963 09876 09661 09231

13 0 00001 00000 00000 00000 00000 00000 00000 00000 00000 00000 10 10000 10000 10000 10000 OJSl9) 09993 09972 09907 09745 I 00017 00005 00001 00000 00000 00000 00000 00000 00000 00000 II 10000 10000 10000 10000 IOllDO 09999 09995 09981 099372 00112 00041 00011 00001 00001 00000 00000 00000 00000 00000 12 10000 10000 10000 10000 10000 10000 09999 09997 099891 00461 00101 00078 00025 00007 00001 00000 00000 00000 00000 13 10000 10000 10000 10000 10000 10000 10000 10000 099994 01134 00698 00311 00116 00040 00010 00002 00000 00000 00000 14 10000 10000 10000 10000 10000 10000 10000 10000 10000I 02905 0788 00977 Q0461 00182 00056 00011 0G002 00000 00000

IS 10000 10000 10000 10(100 L()oOO 10000 10000 10000 100006 05000 03561 0l288 01195 00614 00241 00070 00011 00001 00000 j 16 0 04401 01853 00743 0(j11i1 00100 00033 00010 00003 000017 070)5 05711 04156 01841 01654 00802 00100 00075 0G009 00000

8 08666 oml 06470 04995 03457 01060 00991 00341 00065 00003 I 08108 05147 02839 01-101 00))5 00261 00098 OOOll 00010 9 09519 09071 OJUI4 07117 05794 Q4157 Ql527 01180 00342 OOOll 2 09571 07892 05614 0)5IbJ 01gt11 00994 00451 00183 00066

10 09888 09731 09411 08868 07975 06674 04983 OlO8O 01339 00245 1 09930 09116 07899 0SJ31 04050 02459 01139 00651 00281 I 09983 09951 09874 09704 09363 08733 07664- 06017 03787 01354 4 09991 Q9830 09209 07901 1Ibull302 04-499 02891 01666 00853 12 09999 09996 09987 09961 09903 09761 0H50 U791 07458 04867 5 09 09967 09765 09 liB 08103 06598 04900 03288 01976 13 10000 10000 10000 10000 10000 10000 10000 10000 10000 10000 6 10000 09995 09944 O97i3 OZi204 08247 06B81 05272 03660

14 0 00001 00000 00000 00000 00000 00000 00000 00000 00000 00000 7 10000 09999 09989 0993u 09729 09256 011406 07161 05629 I 00009 0bull0001 00001 00000 00000 00000 00000 00000 00000 00000 10000 10000 09998 O99fiS O992S 09743 09329 08577 07441bull9 10000 10000 10000 09999 099amp1 09929 09771 09417 08759 I G0287 00114 00039 00011 00002 00000 00000 00000 00000 00000 2 00065 00011 00006 00001 00000 00000 00000 00000 00000 00000

10 10000 10000 10000 10000 ot))7 09984 09938 09809 09514 4 00898 00426 00175 00060 00017 00001 00000 00000 00000 00000 II 10000 10000 10000 100(1) 10000 09997 09987 09951 09B51 5 01120 01189 00581 0G241 GOO83 00011 00004 00000 00000 00000 12 10000 10000 10000 10000 10000 10000 09998 09991 09965 6 03951 0l586 01501 0G753 00315 00101 00024 0000l 00000 00000 Il 10000 10000 10000 10000 10000 10000 10000 09999 09994 7 06047 04519 OlO75 01836 00933 00183 00116 0G022 00002 00000 14 10000 10000 10000 10000 10000 10000 10000 10000 09999 8 07880 06627 osl4l 03595 Q2195 01117 00439 00115 00015 00000 15 10000 10000 10000 10000 10000 10000 10000 10000 10000 9 09102 OJU18 ontrI O5m 04158 01585 01298 00467 00092 00004 16 10000 10000 10000 10000 10000 10000 10000 10000 10000

10 09713 09168 oa757 07795 06448 04787 03018 01465 00441 QOO4l

II 09935 09830 G9602 09161 U391 07189 05519 03521 01584 00101 12 09991 G9971 09919 09795 G9525 08990 08021 06433 04154 01530 11 09999 09998 09991 09976 09932 09821 09560 08971 07711 05113 14 10000 10000 10000 10000 10000 10000 10000 10000 10000 10000

~~

518 APPENDIX APPENDIX 519

TABLE Al (Contln~ed) TABLE A] (Continued)

I I 050 155 060 165 010 175 080 085 OtO U5 II I bull 005 010 015 Itlo Otsect 030 035 040 045

15 0 00000 00000 00000 00000 00000 00000 00000 00000 00000 00000 17 II 04181 01668 00631 oons oOOIS 00023 00007 00002 00000 I 1

00005 00037

0000 I OQoII

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00011 00123

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3 00176 00063 00019 00005 00001 00000 00000 00000 00000 00000 3 09912 09174 07556 05489 O3S30 01019 01028 0046-4 00184 4 00592 00255 00093 00028 00007 00001 00000 00000 00000 00000 4 09988 09779 09013 O7SIlt 05)3gt 03887 02348 01260 00596 5 01509 00769 00]]8 00124 00037 00008 00001 00000 00000 00000 5 09999 09953 09681 USHl Ul$] 05968 04197 02639 01471 6 03036 01818 00950 O04U 00152 00IM2 00008 00001 00000 00000 6 10000middot 09992 09917 0961j fll919 0n51 06188 0+478 01902

7 05000 03465 02131 011 n 00500 00173 00042 00006 00000 00000 7 10000 09999 09983 09091 09)0 0B954 078n 06405 047-43 8 06 05478 03902 02452 01311 00566 00181 00036 00003 00000 8 10000 10000 09997 O997i o90n 09597 09006 08011 06626 9 08491 07392 05968 04357 02784 01484 00611 00168 Ooon 00001 9 10000 10000 10000 (j99l~ 0961 09873 0967 09081 08166

10 09408 08796 07827 06481 04845 GlllS 01642 00617 00127 00006 10 0000 10000 10000 09919 o~9)4 09968 09880 09652 09174 II 09824 09576 09095 08273 07031 05387 0lS18 olm 00556 00055 II 10000 10000 10000 10000 09999 09993 09970 09894 09699 11 09963 09893 un9 09383 08732 07639 06OlO 03958 01841 00362 12 10000 10000 10000 10000 LOOOo 09999 09994 09975 09914 13 09995 09983 09948 09858 09647 09198 08319 06814 04510 01710 13 10000 10000 10000 10000 10000 10000 09999 09995 09981 14 10000 09999 09995 09984 09953 09866 09648 09126 07941 05367 14 10000 10000 0000 10000 IlJuoO 10000 10000 09999 09997 15 10000 10000 10000 10000 10000 10000 10000 10000 lIiOOO 10000 15 10000 10000 10000 10000 10000 10000 10000 10000 10000

16 0 I

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1 00021 00006 0000 I 00000 00000 00000 00000 00000 00000 00000 II o 039n 01501 00536 OOHm OllO 00016 00004 00001 00000 3 00106 00035 00009 00002 00000 00000 00000 00000 00000 00000 I 07735 04503 02141 00991 ilOjl$ 0012 00046 00013 00003 4 00384 00149 00IM9 00013 00003 00000 00000 00000 00000 00000 2 09419 07338 0-4797 OiI ol3~3 00600 00136 00082 00015 5 01051 00486 00191 00062 00016 00003 00000 00000 00000 00000 3 0989 09018 07201 05010 oJOS7 01646 00783 00328 00120 6 022n 01241 00583 0on9 00071 00016 00002 00000 00000 00000 4 09985 09718 08794 011 bull 1 OSIB) 03327 01886 0OH2 00411 7 04018 02559 01423 00671 0Gl57 00075 00015 00002 00000 00000 5 09998 09936 09581 ullal 0717$ 053+4 03550 02088 01077 8 05982 04371 02839 01594 007 00271 00070 00011 00001 00000 6 10000 09988 09881 09~1amp7 01110 07117 05-491 03743 02258 9 un8 06340 04728 03119 01753 00796 00267 00056 00005 00000 7 10000 09998 09973 090]1 iJ~31 08S93 0n83 056]4 03915

10 08949 08024 06712 05100 03402 01897 00817 00235 00033 00001 8 10000 10000 09995 0995] 09DO) 090-4 08609 07368 05778 II 09616 09147 08334 07108 05501 03698 02018 00791 00170 00009 9 10000 10000 09999 09991 0914 09790 09403 08653 07473 11 09894 09719 09349 08661 07141 05950 04019 02101 00684 00070 10 10000 10000 10000 09990 tl99Btl 09939 G9788 09424 oa710 13 09979 09934 09817 09549 09006 08029 06481 04386 021011 0Gf29 II 10000 10000 10000 10000 09990 09986 09938 09797 09463 14 09997 09990 09967 09902 09739 09365 08593 07161 04153 01892 12 10000 10000 10000 10000 10000 09997 09986 09942 09817 15 10000 09999 09997 09990 09967 09900 G9719 09257 08147 05599 13 10000 10000 10000 10000 10000 10000 09997 09987 G9951 16 10000 10000 10000 10000 10000 10000 10000 10000 10000 0000 14 10000 10000 10000 IJlOOO 10000 10000 10000 09998 09990

15 10000 10000 10000 10000 10000 10000 10000 10000 09999 16 10000 10000 10000 10000 10000 10000 10000 10000 10000 17 10000 10000 10000 0000 10000 10000 10000 10000 10000 18 10000 10000 10000 10000 10000 10000 10000 10000 10000

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TABLEAl (Continued)

II I II 050 055 060 065 070 075 080 oa5 090 091

19 0 00000 00000 00000 00000 00000 00000 00000 00000 00000 00000 I 00000 00000 00000 00000 00000 00000 00000 00000 00000 00000 1 00004 00001 00000 00000 00000 00000 00000 00000 00000 00000 J 00011 00005 00001 00000 00000 00000 00000 00000 00000 00000 4 00096 00028 00006 00001 00000 00000 00000 00000 00000 00000 5 0Ol18 00109 OOOll 00001 00001 00000 00000 00000 00000 00000 6 00835 00341 00116 00031 00006 00001 00000 00000 00000 00000 7 01796 0j)871 00351 00114 00028 00005 00000 00000 00000 00000 8 03238 01841 00885 00347 OOIOS 00023 00003 amp0000 00000 00000 9 05000 Oll90 01861 00875 00316 00089 00016 00001 00000 00000

10 06761 05060 03315 01855 00839 00217 00067 Ooooa 00000 00000 II 08204 06831 05122 on 01820 00175 0OD3 00041 00003 00000 11 09165 08273 06919 05188 03345 01749 00676 00163 00017 00000 IJ 09682 09223 08371 07031 05161 03311 01631 OOS37 lt00086 00002 14 09904 09720 09304 08500 07178 05346 03167 01 00352 00020 15 09978 09923 09770 09 08668 07369 05449 03159 01150 00132 16 09996 09985 09945 09830 09538 08887 07631 05587 02946 0066S 17 10000 09998 09992 09 09896 096 09171middot 08015 05797 02453 18 10000 10000 09999 09997 09989 09958 09856 09544 08649 06116 19 10000 tOOOO 10000 10000 10000 10000 10000 10000 10000 10000

10 0 00000 00000 00000 00000 00000 00000 00000 00000 00000 00000 I 00000 00000 00000 00000 00000 00000 00000 00000middot 00000 00000 1 00002 00000 00000 00000 00000 00000 00000 00000 00000 00000 3 00013

~ 00003 (10015 ~0064

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r 0~0577 00214 00065 00015 00003 00000 00000 00000 00000 00000 7 01316 oOS8O 00210 00060 00013 00002 00000 00000 00000 00000 8 02517 01308 00565 00196 00051 00009 00001 00000 00000 00000 9 04119 01493 01275 00532 00171 00039 00006 00000 00000 00000

10 05881 04086 Gl 7 01218 00480 001]9 00026 0D002 00000 00000 II 07483 05857 0 02376 01 III 00409 00100 00013 00001 00000 11 08684 07480 05841 03990 0n77 01018 00321 00059 00004 00000 13 09413 08701 07500 05834 039lO 01142 00867 00219 00024 00000 14 09793 09447 087 075-46 05836 0l828 01958 00673 001ll 00003 II 09941 09811 09490 08818 01625 05851 03704 01702 00431 00026 16 09987 09951 09840 09556 08929 07741 G5886 03523 01330 00159 11 09998 09991 09964 09879 09645 09087 07939 05951 03231 00755 18 10000 09999 09995 09979 09924 09757 09308 082 0608l 01641 19 10000 10000 10000 09998 09991 09968 09885 09612 08784 06415 10 10000 10000 10000 10000 10000 10000 10000 10000 10000 10000

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20

TABLE A7 Quantiles of the Mann-Whitney Test Statistic

1 4 5 6 10 II 12 13 14 IS 16 17 18 19n 81=2

0001 3 3 J 1 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 0005 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 4 4

2 001 ootS US 0

3 3 3 3

3 3 1lt4

3 3 3 4

3 3 4 middot5

3 3 4 S

3 3 lt4 S

3 4 S 6

3 4 S 6

3 4 5 7

3 5 5 7

3 5 6 8

4 5 6 8

4 5 7 8

4 5 7 9

ltI 5 7 9

4 6 7

10

4 6 8

10

5 6 8

11

5 6 8

II

bull 801 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 7 7 7 7 0005 6 6 6 6 6 6 6 7 7 7 8 8 8 9 9 9 9 10 10 001 6 6 6 6 6 7 7 8 8 8 9 9 9 10 10 II II II 12 ootS 6 6 6 7 8 8 9 9 10 10 II II 12 12 13 13 14 14 15 005 6 7 7 8 9 9 10 II II 12 12 13 14 14 15 16 16 17 18 818 7 8 8 9 10 II 12 12 13 14 15 16 17 17 18 19 20 21 22

0801 0805

10 10

0 10

10 10

10 10

10 II

10 II

10 12

10 12

II 13

II 13

II 4

12 14

12 15

12 16

13 16

13 17

14 17

14 18

14 19

001 0025

10 10

10 10

10 II

II 12

12 13

12 14

13 IS

14 15

14 16

IS 17

16 18

16 19

17 20

18 21

18 II

19 II

20 23

20 24

21 lS

005 10 II 12 13 14 IS 16 17 18 19 20 21 22 23 lS 26 27 28 29 010 II 12 14 15 16 17 18 20 21 22 23 2lt1 26 27 28 29 31 32 3l

0001 IS 15 IS 15 IS 15 16 17 17 18 18 19 19 20 21 21 22 23 23

5

ooos 001 0025

15 IS 15

15 IS 16

15 16 17

16 17 18

17 18 19

17 19 21

18 20 22

19 21 II

20 22 24

21 23 lS

22 M 27

23 lS 28

23 26 29

24 27 30

lS 28 31

26 29 33

27 30 34

28 31 35

29 32 36

US 16 17 18 20 21 22 24 lS 27 28 29 31 32 34 35 36 l8 39 41 010 17 18 20 21 II 24 26 28 29 31 II 34 36 38 39 41 43 46

8801 21 21 21 21 21 21 II 24 lS 26 26 27 28 29 30 31 32 II 34 0805 21 21 22 II M lS 26 27 28 29 31 32 33 34 35 37 38 39 40

6 001 0025 us

21 21 22

21 II 24

II M lS

M lS 27

lS 27 29

26 28 30

28 30 32

29 32 34

30 33 36

31 35 38

33 36 39

34 38 41

35 19 43

37 41 4S

38 43 47

40

41 46 50

42 47 52

49 54

011 23 lS 27 29 31 33 35 37 39 41 43 45 47 51 53 56 58 60

0801 ooos

28 28

28 28

28 29

28 30

29 32

30 n

31 3S

32 36

34 38

35 39

36 41

37 42

38

39 45middotmiddot

40 47

42 43 50

51

45 53

7 001 0025

28 28

29 30

30 32

32 34

33 35

35 37

36 39

38 lt41 43

41 45

43 47

45 49

46 51

53

50 55

52 S7

53 59

55 61

57 63

us 010

De1 0805

29 JO

36 36

31 33 36 36

33 35 36 38

35 37

37 19

37

38 41

lt42 39 43

42 45

41

47

42 46

46 so 43

52 45 so

so 55 46 52

53 57

54

55 60 49 55

57 OJ 51 57

59 65 52 59

62 67

54 61

64 70 55 63

66 72 57 65

68 75

58 67

bull 001 U25

SLlO

36 37

3839

37 19

lt42

39 41 42

41 43 45 47

43 lt45 lt47 50

47 so 53

46 SO 52

~

ltII 52 55 59

so 54 57 61

S2 56 60 64

54 59 37

56 61 65 70

59 63 68 73

61 66 70 76

63 68 73 79

65 71 76 82

67 73 78 85

69 75 BI BB

71 78 84 91

TABLE A7 (Continued)

n m e 2 5 6 7 bull 9 10 II 12 13 I 15 16 17 18 19 20

9

10

II

II

Il

14

15

1001 0005 061 0025 005 010 0001 080S OCII D025 005 010

0801 0005 DOI 0025 005 010 0001 OOOS 001 0025 005 016

0001 000 001 COlS 005 010

0001 0005 001 0825 005 010 0001 0005 001 0025 005 010 0001 0005 001 0025 005 010

45 45 45 46 47 55 55 55 56 57 59

66 66 66 67 6B 70

78 78 78 80 81 83 91 9l 91 93 94 96

105 105 106 107 109 110

120 120 12l III 124 126

136 136 137 138 140 142

45 46 47 48 50

5 55 56 57 59 60 62

66 67 68 70 72 74 78 80 81 83 84 S7 Sf 93 94 98

101

lOS 107 lOB III 1t3 116

120 III 124 126 128 III 136 139 1 143 45 148

45 47 so 52 55 56 58 59 61 63 66

67 69 71 73 75 78

79 82 84 86 88 91

93 95 97

100 102 105

107 110 112 115 117 121

III 126 128 131 133 137

139 142 I 151 154

474 51 53 55 68

57 60 OJ 64 67 69

69 72 74 76 79 82

81 65 87 90 92 96 95 99

101 104 107 110

109 113 116 119 122 126

125 129 132 135 139 143

142 46 149 152 156 160

48 51 53 56 68 61 59 62 64 67 70 73

71 74 76 80 83 86

83 86 90 93 96

100

97 102 104 108 III ItS

112 117 1t9 III 127 131

128 133

136 140 148

145 ISO 53 168 162 166

49 53 55 58 61 64

61 65 67 70 73 77 73 77 79 83 86 90

86 91 93 97

100 105

100 105 108 112 116 120

115 121 123 128 132 137

133 137 140 145 149 154

148 ISS 158 163 167 173

51 55 57 61 64 68

62 67 69 73 76 80 75 80 8l 86 90 94

88 94 96

101 105 lOS

103 lOS 112 116 120 125

118 124 128 132 137 142

135 141 145 150 154 160

152 159 163 168 173 179

53 57 60 63 67 71 64 69 72 76 80 84

77 63 65 90 94 98

91 97

100 105 l09 II~

106 112 115 120 IlS 130 121 128 132 137 142 147

138 145 14 ISS 160 166 156 164 168 174 179 185

54 59 62 66 70 74

66 72 75 79 83 BB 79 85 89 93 98

103

3 100 103 lOB III liB 109 116 119 125 129 135

125 132 136 142 147 153

112 150 154 160 165 172

160 168 173 179 185 191

56 62 64 69 73 77 6B 74 78 8l 87 91 8l 88 92 97

101 107

96 103 107 112 II 123

112 119 123 129 134 140

128 [36 140 146 152 168

145 154 158 165 171 178 164 173 178 184 191 198

58 64 67 72 76 81 70 77 80 85 90 95

84 91 95

100 105 III 96

106 110 116 111 128

I IS 123 127 133 139 145

131 140 I 151 157 164

149 158 163 170 176 184

168 178 183 190 197 204

60 66 69 74 79 84 73 80 83 89 93 99 87 94 98

104 109 115 102 110 114 120 126 132

liS 126 III 137 1~3 ISO

135I 149 156 162 169

153 163 168 175 18l 189

172 182 188 1 202 211

61 6B 72 77 8l 87 75 82 86 91 97

103 89 97

101 107 113 119 104 113 117 124 130 137

121 130 135 142 146 155

13B 148 153 161 167 175 157 167 172 180 187 195

176 187 193 201 208 217

63 70 74 80 85 91 77 85 89 95

100 107

100 104 III 117 124 106 116 121 128 134 142 124 134 139 146 153 160

142 152 157 165 172 180

161 172 177 185 193 201

180 192 198 207 214 223

65 73 77 83 88 94 79 87 92 98

104 110 94

103 lOB 114 121 128 110 120 125 132 Il9 146 127 137 143 151 157 166

145 156 162 170 177 186

164 176 182 191 198 207

185 197 203 212 220 230

67 75 79 85 91 98

81 90 94

101 1D7 114

96 106 III 118 IH 132 f 3 123 128 136 J43 ISl

130 141 147 155 162 171

149 160 166 175 IB3 191

168 IBI 187 19 204 213

189 202 20B 218 226 236

69 77 8l 88 94

101

83 93 97

104 III 118

99 109 114 122 126 136

J 16 126 131 110 147 1S6 1)4 15 151 159 167 176

152 164 171 180 IBB 197

In 185 191 201 209 219

193 207 113 223 232 243

71 79 84 91 97

104

85 95

100 108 114 122

101 112 117 125 131 140

118 130 135 144 151 160

137 1lt9 155 164 172 IBI

156 169 175 164 193 203

176 190 196 206 215 225 197 211 219 229 238 249

72 82 86 94

100 lOB 88 98

103 III 118 126

104 115 120 129 136 145

121 133 139 148 156 r65

140 152 159 168 176 186

160 173 179 189 198 208

180 194 201 211 221 231

202 216 224 235 2 256

t

TABLEA7 (Continued)

bull -2 I 4 J 7 bull 9 10 II 12 II 14 15 17 18 21 1middot 153 IH 156 159 163 167 171 115 179 183 188 191 197 2111 206 III 115 l2D 11~

17 UIIS U2I

153 IH 156

156 158 160

160 162 165

164 167 171

169 172 176

173 171 182

178 182 188

III 187 193

188 192 199

193 198 2D5

198 213 211

203 2D9 217

2Il8 21lt1 m

21~ 220 129

219 llS 235

11~ 231 211

119 236 2lt17

235 2lt12 253

210 217 159

us 157 163 169 171 180 187 193 199 2D5 211 218 22lt1 231 237 2lt13 250 256 163 269 011 160 166 172 179 185 192 199 206 III 219 ll6 233 239 1lt16 153 260 267 2H 281 1 171 172 115 178 182 IN 190 195 199 lOltI 2D9 111 218 m 1lI 233 238 213 l~8 UIIS 171 17~ 178 III 188 193 198 213 2M 214 219 llS 230 ll6 242 2lt17 253 259 2M

10 11 DD2J

172 174

176 179

181 184

IN 190

191 196

196 2D2

2D2 2Il8

2Il8 214

213 220

219 227

225 233

231 239

237 2lt16

242 252

2lt18 25B

25~ 265

260 271

166 278

272 284

us 176 181 188 194 200 2117 213 220 117 233 2lt10 247 159 260 JJ7 274 lBl 188 295 0bullbull1 178

190 185 191

192 194

199 198

206 2D2

213 206

220 211

227 216

134 220

2lt11 225

249 231

256

ll6 JJ3

241 270 2lt16

278 251

285 257

292 JJ2

300 168

307 272

DM5 19 194 198 213 2Il8 213 219 l34 230 236 242 2lt18 159 260 JJS 272 278 284 290 It

11 U2I

192 193

195 198

200 lOltI

206 liD

211 216

217 m

m 129

129 ll6

m 243

2lt11 249

2lt17 256

159 163

260 269

166 276

273 lB3

279 290

2B5 297

292 301

298 310

15 195 2111 2Il8 211 111 1lI m 2~2 249 256 263 271 278 285 292 300 307 ll4 321

20

81 1D2J

198 210 211 212 211

2115 211 214 216 219

212 214 219 221 225

219 21B 22lt1 l27 231

l27 m 219 231 238

134 l27 235 219 2lt15

242 132 241 2lt15 251

249 217 217 251 259

257 243 253 258 166

2M 248 259 2M 273

272 253 l6S 27 280

280

159 271 278 2B7

188 l6S 278 284 2M

295 270 284 291 301

303 276 290 298 30t

311 281 297 301 316

ll9 2B7 303 311 323

326 293 310 31B llO

334 299 316 325 338

us 215 m 229 ll6 243 l50 258 l6S 273 280 188 295 303 311 318 326 334 341 349 111 218 ll6 l3l 241 2lt1 257 l6S 273 281 189 297 lOS 313 l21 330 l38 346 lH l62

For II or m duIn 20 the fICh quamfIe w of the IIaM-WhIIMy rut stadsdc may be ~ by

(11+ 1)2 + zV_(N + 1)12

where z1s the fICh quuuIe of mndatd normal random wriabIe abaIIned from Table AI and where 11 m + IL

The __ In dIiIllIbIe quandlas w of the Mann-WhIIMylllt JIaIIsdc r by Equation 511 for selected values of Note that p(r lt wl S p Upper quanshy dies may be found from the equaDon o

w IIII + m +1) - w-

Critical COIIeSpOIICI to values of r less duIn (or duIn) but not equal to the appropriate quantile

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ~~ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ bullbull ww-ww-ww-w-ww-ww-w-ww-w-w

( ~

f

542 APPENDIX

TABLEAIO Quantiles of Spearmans P

n =0900 0950 0975 0990 0995 0999

4 08000 08000 5 07000 08000 09000 09000 6 7

06000 05357

07714 06786

08286 07500

08857 08571

09429 08929 09643

8 05000 06190 07143 08095 08571 09286 9 0A667 05833 06833 07667 08167 D9000

10 04424 05515 06364 07333 07818 08667 II 0A182 05273 06091 07000 07455 08364 12 03986 04965 05804 06713 07203 0amp112 13 03791 04780 05549 06429 06978 07857

14 03626 04593 05341 D6220 06747 07670 15 03500 04429 05179 06000 06500 07464

16 03382 04265 05000 05794 06324 07265 17 03260 04118 0A853 05637 06152 07083 18 03148 03994 04696 05480 05975 06904 19 03070 03895 04579 05333 05825 06737 20 02971 03789 04451 05203 056amp4 06586

21 02909 03688 04351 05078 05545 06455 12 02829 03597 04241 04963 05426 06318 13 02767 03518 04150 04852 05306 06186 14 02704 03435 04061 04748 05200 06070 25 02646 03362 03971 04654 05100 05962

26 02588 03299 03894 04564 05002 05856 27 02S40 03236 03822 04481 04915 05757 28 02490 03175 03749 04101 04828 05660 29 02443 03113 03685 04320 04744 05567 30 02400 03059 03620 04251 04665 05479

For n greater than 30 dI approximate quantlles of p may be obcalned from

wmiddot V Zjon-I

where Zjo Is the fJdI quantile of a standard normal random variable obmlned from Table AI Souaa Adapted from Glasser and Winter (1961) with comedo with permlulon from die 8omerrIkQ

Tru_ bullThe entries In dli table are selected quantllu w of die Spearman rank correla1lon coaffIcIent p when IIMd as a teSt statistic The lower quantllbullbull may be obalned from die equadon

W == -WI_

Th crtdal region correspOnds to values of p maller dI (or areater than) but not Including dI approshypriate quantile Note dlat the median of p Is O

4 4 (06667) 5 6 (06000) 6 7 (04667) 7 9 (0A286) 8 10 (03571) 9 12 (03333)

10 15 (03333) II 17 (03091) 12 18 (02727) 13 11 (02821) 14 23 (02527) 15 27 (02571) 16 28 (02333) 17 32 (02353) 18 35 (02288) 19 37 (02164) 10 40 (02105) 21 42 (02000) 12 45 (01948) 23 49 (01937) 24 52 (01884) 15 56 (01867) 26 59 (01815) 27 61 (01738) 28 66 (01746) 29 68 (01675) 30 73 (01678) 31 75 (01613) 32 80 (01613) 13 84 (01591) 34 87 (01551) 35 91 (01529) 36 94 (01492) 37 98 (01471)

APPENDIX smiddot

TABLE AI I Quantiles of the Kendall test statistic T = N - N bullbull Quantlles of Kendalls T are given in parentheses Lower quantiles are the negative of the upper quantiles wp = -WI_p

n p = 0900 0950 0975 0990 0995

4 (06667) 6 (10000) 6 (10000) 6 (10000) 6 (06000) 8 (08000) 8 (08000) 10 (10000) 9 (06000) II (07333) II (07333) 13 (08667)

II (05238) 13 (06190) 15 (07143) 17 (08095) 14 (05000) 16 (05714) 18 (06429) 20 (07143) 16 (04444) 18 (05000) 11 (06111) 24 (06667) 19 (04222) 21 (04667) 25 (05556) 27 (06000) 21 (03818) 25 (04545) 29 (05273) 31 (05636) 24 (03636) 28 (04242) 34 (05152) 36 (05455) 26 (03333) 32 (0403) 38 (04872) 42 (05285) 31 (03407) 35 (03846) 41 (04505) 45 (04945) 33 (03143) 39 (03714) 47 (04476) 51 (04857) 36 (03000) 44 (03667) 50 (04167) 56 (04667) 40 (02941) 48 (03529) 56 (004118) 62 (04559) 43 (02810) 51 (03333) 61 (03987) 67 (04379) 47 (02749) 55 (03216) 65 (03801) 73 (04269) 50 (02632) 60 (03158) 70 (03684) 78 (04105) 54 (02571) 64 (03048) 76 (03619) 84 (04000) 59 (02554) 69 (02987) 81 (03506) 89 (03853) 63 (02490) 73 (02885) 87 (03439) 97 (03834) 66 (02391) 78 (02826) 92 (03333) 102 (03696) 70 (02333) 84 (02800) 98 (03267) I08 (03600) 75 (02308) 89 (02738) 105 (03231) f15 (03538) 79 (02251) 93 (02650) II I (03162) 123 (03504) 84 (02222) 98 (02593) 116 (03069) 128 (03386) 88 (02167) 104 (02562) 124 (03054) 136 (03350) 93 (02138) 109 (02506) 129 (02966) 143 (03287) 97 (02086) 115 (02473) I3S (02903) 149 (03204)

102 (02056) 120 (02419) 142 (02863) 158 (03185) 106 (02008) 126 (02386) 150 (02841) 164 (03106) III (01979) 131 (02335) 155 (02763) 173 (03084) 115 (01933) 137 (02303) 163 (02739) 179 (03008) 120 (01905) 144 (02286) 170 (02698) 188 (02984) 126 (01892) 150 (02252) 176 (02643) 198 (02943)

II

i AlPIHDDC

rABLEAIi (Continued)

OtoO 0910 097S 0990 O99S

I APPENDIX 55

TABLE All Quantile of the Wilcoxon iZi2gtIilI Wmlili Ylilst Statlsdc - - -- ~

11(11 + I) W wu Wuu Wus tiiJJu IjU1I Wuo WOM W 1

II 19 10 II 12 11 14 II 16 17 II 19 10 II i2 11 jot II 16 17 II i iO

103 (01-465) 107 (01+14) 110 (01372) 11-4 (01390) 119 (01381) 113 (01361) 128 (01353) III (01333) 135 (01304) 141 (D131H) I (01277) 150 (01276) IS] (012-49) 159 (012-47) 162 (01111) 168 (01219) 173 (01109) 177 (01192) 182 (01181) 186 (01165) Itl (01155) 197 (01151) 101 (01141)

111 (01863) m (01849) 1-41 (01811) 1-46 (01780) 151 (01754) 157 (01739) 161 (01711) 168 (01697) 173 (01671) 179 (01656) 186 (01649) 190 (01616) 197 (01608) 103 (01592) 208 (01569) 21-4 (01553) 121 (015 ) 117 (Otn9) 232(01506) 1laquo) (OISIH) 25 (01-481) lSI (01-467) 158 (0158)

ISS (CUlO5) 161 (01171) 168(0115-4) 17-4 (01111) 181 (01101) 187 (01071) 194 (0l0S1) 200 (01010) 207 (01000) 111 (01970) 110 (01950) 118 (01919) 131 (01901) 2-41 (01890) 2-ta (01870) 156 (01858) 263 (01838) 269 (01811) 276 (01792) 18-4 (om9) 291 (01760) 199 (017lt18) 306 (01729)

183 (G2603) 191 (0lS78) 198 (0l538) 106 (01511) 113 (01-47) 111 ~1+r1)118 2 10) 236 (02383)

l-t5 ~01367)lSlOll4O) 260 (01305) 168 (01179) 2n (01161) 185(OlllS) 294 (01117) 101 (01192) 111 (01173) 319 (021-tB) 328 (01110) 336 (01105) l-tS (01087) 355 (01075) 364 (01056)

103 (01888) 111 (018-48) 110 (01811) 118 (01780) 135 (01729) 1-4S (01713) lSl (01664) 262 (01646) 171 (02618) 279 (0l581) 288 (02551) 296 (01517) lOS (01-490) 315 (01471) ll (013) 134 (01-424 341 (01397) 351 (02377) 161 (01351) 372 (01331) 381 (01305) 391 (01185) -tOl (01171)

or I tv chilli 60 ~ quIIIdlu of T II1II) be obDltMd from

bull -11- 111la + 51w Z 18

haN ~ from rha IIW1IIInIIIOITIIIII dIIIrIbudon - by Table AI ~ -cJ1u 01 1II1II) b from

~+5lwmiddotZJ~_I)

rtdcaI coftupond CD wIuu of T dIIIII (ar dIIIII) but _ JncIudInc rha approprtat Not thac ch IMdIIn of T II 0 QIIIIUlIu for I _ obtaIMd by dlvldIIII rha cpndIu of T by (n - 1)12

OUICI Adapud from Tab I But (1914) wid )1IIIIIIon Irom rha author

ft-S 6 7 I 9

10 II 12 11 14 II 16 17 18 9 10 21 21 U 24 21 16 17 11 19 10 11 II 3l J4 31 16 J1 18 19 40 4 42

0 0 0 0 I 1 -4 6 8

0 11 16 10 24 28 31 18 49 55 62 69 76 84 92

101 110 119 129 139

H 160 172 184 196 lOB

221 235 2-ta

0 0 0 I 1 -4 6 8

10 13

16 10 14 18 3l 38 50 56 63 70 77 85 94

101 III 121 III 41 152 163 175 187 199 212 m 239 lS3 267

0 0 1 1 -4 6 9

II 18 11 16 30 35 -41 47 53 59 67 74 81 90 99

lOB 117 127 138 l-ta 160 171 183 196 109 m 236 lSD 165 280 295

0 I 3 -4 6 )

II 14 III 21 26 31 36 42 48 54 61 68 74

84 92

101 III 120 131 141 152 161 176 188 201 214 228 142 257 272 287 10] 320

j

-

shy)

II IS 12

~

t

r

-D -i

~G

ij

~f(

iii L~

is lOt

u-) I~

125

I~i

150 110

1iJ1 195 Oo 212 B6 2S1 266 101 1)11

31-l 331 349

3

-J ~

)

1- IS jSl

~j

2bi jj

Jl)

~~

~i

Z

)-

()shy

middot1 IOU iu Igtu UI H ~ l- -I- IcC Ilu 191 10~

219

m 2JiJ 1oj

17

29$

311

J2J

Jmiddotfi 3amp5 3lJ

3 5 B

II 14 18 n 27 32 38 4-4 51 58 65 73 82 91

100 110 no 131 143 ISS 167 180 193 207 211 236 151 266 283 299 316 334 352 371 390 409

-4 6 9

12 16 10 25 30 36 41 -t8 55 63 71 80 89 98

108 119 130 1 1 153 165 178 191 206 220 215 250 266 182 299 317 335 353 372 191 411 431

5 75

105 H 18 215 275 33 39 55 525 60

68 765 855 95

IDS 1155 1265 138 150 1625 1755 189 201 2175 2325 2-t8 264 2805 2975 31S III 351S 3705 390 410 4305 -tS15

10 IS 21 28 36 45 55 66 78 91

105 120 116 153 171 190 210 231 lS3 176 100 325 3S1 378

35 --465

528

561 595 630 666 703 741 780 820 861 903

54 APPENDIX

TABLE All (Contlnuad)

n(n+ I) WUII 111- 111 1111bullbull Wou Wue WIIM 111 2

43 26l 28l lit 337 ]66 lt4Ol 429 452 473 946 277 297 ]28 ]54 385 n so 473 495 990 45 292 311 1 In 01 2 ltfT1 95 5115 1035 108 129 161 390 23 -463 492 511 5ofO5 1081 7 32 3-46 379 of08 2 51 5-40 564 1128 3ofO 36l 397 28 -463 505 536 563 588 1116 9 351 381 416 f83 521 559 587 6125 IllS 50 31 398 35 61 5Oof 550 583 611 6315 1215

For n Iarpr diu so the fgtth qlllll cI the WIlcoxon lIped _ IGdIIII may be apprcPdmaIM by ~ - [nn + 1)14] + Ifvn(n + 1)(2n + l)l wheN If II the fgtth qqand cia ~d IIOrmailllldam wrIIbItI obaInad from Table AI SouIIcL Adapud from Hamr and o-n (1970) with ~ from tha AmeriCIII ~ SodMy The mr1 In thl1IIIIIe q cI the WIlcoxon Ifaned IIIIkI_1GdIIII r JIYIIII by Equadon 573 for HIKtad wishy_ of P so 050 Quancll w far p gt 050 may be campuud from the IlljUldQII

w - n(n + )1- 11bull

where n(n + 1)111 pen In tha rIampht hand column In tha tabl N_ dItIl I(r lt w) so and I(r gt w ) so I - II Ho II IIIIL Crllical corrapcad co 1111I11III rI r dian (or amprater diu) 1M not IncIucIInI the 9Proprllle quantlla

i

n =I 0900 0950 2 0684 0776 1 0565 0616 093 0565 5 0

MIO 0509 068

7 0181 036 a 0358 010 9 0119 0387

10 Onl 0369 II ol08 0152 12 0296 0ll8 Il 0285 0325 I 0275 031 156 Q266

0258 0304 0295

17 0250 02116

bullbull920

02 0237 0ll2

0219 0271 0265

APPENDIX 547

~ TABLEAIJ Quantll of the Kolmogoiov Y~lC S~ti5tkmiddot

OnSlded Tet P - 090

Two-Sided Test P =080

195

090

0975

195

099

090

099$

Ui1l

P 090

== 000

095

090

0975

095

099

098

0995

099

0975 0990 0995 ~iI = u 0226 08-42 0900 0929 lJ 0221 D708 0785 0029 0216 062 0689 0734 ~~ 0212 0563 0627 0669 ~S 0208 0519 0577 0617 ~ 0204 083 0538 0571 middott 0200 0 5 0507 0H1 w 0197 010 0480 0511 LJ 0193 MOt 0457 010) 311 0190 0191 0437 046amp 21 0187 0l75 0419 0449 r2 0184 0361 0404 0-132 J~ 0182 039 0390 041amp j~ 0179 0138 0377 0404 j~ 0177 0321 0366 0391 ~i 0174 0318 0355 0381 1 0172 0309 0346 0371 iu 0170 0301 0337 0361 J() 0168 02 0329 0352 ~~U 0165

Approltimatloh fOlngt 40

107 Va

0259 0287 0321 0344 0253 0281 03 0337 0247 0275 0307 0330 0242 0269 0101 0323 0138 0264 0295 0317 0233 0259 0290 0311 0229 0254 Ol8of 0305 0225 0250 0279 0300 0221 0246 0275 0295 0218 0242 0270 0290 021 0218 0266 0285 0211 023of 0262 028 0208 0231 0258 0177 0205 0227 025 0273 0202 022 0251 0269 0199 0221 027 0265 0196 028 0244 0262 01 0215 021 0258 0191 0213 0238 0255 0189 0210 0235 0252 122 136 152 163 Va Va Va Va

5auIIcE Adapud from Table I of HW (1956) Used with permission 01 tho American Stadatlcal AlISoclatlon

Themr1a In thII table lite uliacted quantllti w of the Kolmogorov ten tatlmcs r p and r- defined by Equation 611 for two-IIded _ and by EIjIIIIIoRI6Il and 61l far onemiddotided te Rejeelt H at the Ivel If r xcead$ tho I - quantile p In thII tabla TMH quanlhl ant _ far II S ~O in the cwomiddottailed ast The oth quantll1 are approximation that aqual cothe -1 quantIIa In mOlt casu A better approximation for Il gt 40 results If (n + VnIiO)lIl I Jlsed InfAd cI Yn In the danomlnator

556 APPENDIX APPENDIX

TABLE A20 Quantiles of the Smlrnov Test Statistic for Two Samples of Different Size nand m

TABLE AI9 Quantile of the Smlrnov Test Statistic for Two Samples of Equal Size n One-Sided Test p =090 095 0975 099 0995 Two-Sided Test p =080 090 095 099 099

One-Sided Test One-SIded Test II = 090 G95 0975 099 0995 II = 090 095 0975 099 0995 11 = I Il = 9 17118

10 9110Two-SIded Test Two-Sided Test II =080 090 095 098 099 II =080 090 095 098 099 11 =2 Il = 3 516

4 34 10122 1011l 5 45 45 1023 10123 6 516 56 10114 1I1l4 7 517 617

8 34 718 78lOllS 1I1l5 9 719 819 81910126 11116

10 7110 45 9110 11 = 3 H = 4 34 3411117 11117

5 213 45 41511118 12128 6 213 213 5611119 12129 7 213 57 617 61711130 12130 8 58 34 34 71811131 12131 9 213 213 719 819 81912132 12132 10 35 7110 415 9110 9110

12 7112 213 34 56 111212133 1333 11 = 4 H = 5 315 314 45 415 12134 133 6 7112 213 34 56 5612135 1335 7 17118 517 34 617 617 12136 1336 8 518 518 3 78 718 1337 1337 8199 519 213 31 719

10 11110 13110 710 45 451338 14138 12 7112 213 213 314 561339 1439 16 9116 58 1116 3 131613lt10 141lt10

11 =5 H = 6 3S 213 213 516 516215 230 7 417 2335 517 29135 617

n=3 4 5 6

it 7

8 9

10 II 12 13

14 15 16 17 18 19 20 21

213 314 35 36 417

418 419 410 5111 5112 513

5114 5115 6116 6117 6118 6119 6120 6121

213 314 35 46 417

48 59 5110 5111 512 6113

6114 6115 6116 7117 7118 7119 7120 7111

314 45 46 517

518 519 6110 6111 6112 6113

7114 7115 7116 717 8118 8119 8110 821

45 516 517

58 619 6110 7111 7112 7113

714 8115 8116 8117 918 9119 9110 9111

n =22 23

415 24 56 15 517 26

68 27 619 28 7110 29 7111 30 7112 31 8113 32

8114 33 8115 34 9116 35 9117 36 918 37 9119 38

10110 39 10111 40

Approximation for n gt 40

711l 7123 7124 7125 7126

7127 8128 829 830 8131 8132

8133 8134 8135 9136 9137 9138 9139 91lt10 Lg Vii

8122 823 8124 825 8126

8127 9128 9119 930 9131 9132

9133 10134 1035 1036 1037 10138 10139 101lt10 m Vii

8122 923 9114

gt91l5 9126

9117 10128 10129 1030 10131 10132

11133 11134 11135 11136 11137 1138 1139 121lt10 192 Vii Vii Vii 8 11110 58 27140 41S 415

9 519 35 31145 719 415Souroa Adapted from Birnbaum and HaH (1960) wid permluJon from the Institute of Mathematical StatlstIes I III 35 710 7110 45bullThe entries In this table ant selected quantlles w of the Smlmov lWCI-AIIlple _ statistic T deflned by Equation 632 and 633 for the one-taIled _ and defined by Equation 631 for the _tailed test Relect He at the level a If T exteeds the I - a quanshy 15 8IIS 35 213 IIIIS 1115

20 III 11110 3S 7110 34tile of T as slYen In this table The _ statistic Is a dIscrere random variable so the exact level of snlll_ce may be 1_ than the apparent a used In this table 11 =6 H = 7 2342 417 29142 517 56

8 III 7112 213 31 349 III 59 213 1318 79I III 1730 19130 7110 11115

12 III 7112 7112 213 3418 49 519 11118 213 13118 24 1I1l4 III 7112 SIB 213

IiJ

APPENDIX 559

TABLE A21 The t Distribution

Degrees of Freedom p =06 075 09 095 0975 099 0995 09975 0999 09995

APPENDIX

A10 (Continued)

099 0995~ed Test p = 090 095 0975 099 099~ed Test P = 080 090 095

N1 = 8 9

10 14 28

N1 = 9 10 12

32 M= 10

12 15 18 36

N1 =15 20 40

M=15 16 18 20

N1 =20 Nz = 20

mple nadon

2756 3163 33nO 3n 3n o

1940 11114 716

1332 7115 419

1945 7118

1336 215 215 7110

2360 38

1336 11130 7110

2780

107jm+n mn

3356 519

3970 III

13128 13124

middot21140 III III 716 III III

22145 49 5112 715 9110 215 9110 716 Sll2 512 215

31180

l11jm + n mn

58 4063 43nO

417 15118 518

2340 7112 916III

26145 519 8115 III

1736 III III 9110 III

2348 1736 7115

13130 1740

136jm n

41156 5n 7110 914

17128 213

2740 58 511 9116 213

IIIUI 35 519

19136 1730 11110 III

11110 13114 19136 31160 29160

19140

152jm + n mn

34 47163 5n 517 9114 34 710 213 518

19131 3145

213 29145 11118 519

19130 35

7112 7112 519

1730 3160 41180

I63Jm + n mn

2 3

5 6 7 8 9

10 II 12 I]

14

15

16 17

18

19

20 21 22

23 24

25 26

27 28

29

30

40

60 120

0325 1000 3078

0289 0816 1886

0277 0765 1638

0271 0741 1533

0267 0727 1476

0265 0718 10440

0263 0711 1415

0262 0706 1397

0261 0703 1]8]

0260 0700 1372

0260 0697 1363 0259 0695 1356 0259 0694 1350

0258 0692 1345

0258 0691 1341

0258 0690 1377

0257 0689 1333

0257 0688 1330 0257 0688 1328

0257 0687 1325

0257 0686 1323

0256 0686 1321

0256 0685 1319

0256 0685 1318

0256 0684 1316

0256 0684 1315 0256 0684 1314

0256 0683 1313

0256 0683 1311

0256 0683 1310

0255 0681 1303

0254 0679 1296

0254 0677 1289

0253 0674 1282

6314 12706 ) I 821 63657 12732 31831 63662

2920 4303 6965 9925 14089 22327 31598 2353 3182 4541 5841 7A53 10214 12924 2132 2776 3747 4604 5598 7173 8610

2015 2571 3365 4032 4773 5S93 6869 1943 2447 3143 3707 4317 5208 5959 1895 2365 2998 3499 4029 4785 5408 IS60 2306 2896 3355 3833 4501 5041 1833 2262 2S21 3250 3690 4297 1781

1812 2228 2764 3169 3581 4144 4587 1796 2201 2718 3106 3497 4025 4437 1782 2179 2681 3055 3428 3930 431S 1771 2160 2650 3012 3372 3852 4221 1761 2145 2624 2977 3326 3787 4140

1753 2131 2602 2947 3286 3733 4073 1746 2120 2583 2921 3252 3686 4015

1740 2110 2567 2898 3222 3646 3965

1734 2101 2552 2878 3197 3610 3922

1729 2093 2539 2861 3174 3579 3883

1725 2086 2528 2845 3153 3552 3850

1721 2080 2518 2831 3135 3527 3819

1717 2074 2508 2819 3119 3505 3792

1714 2069 2500 2807 3104 3485 3767

1711 2064 2492 2797 3091 3467 3745

1708 2060 2485 2787 3078 3450 3725

1706 2056 2479 2779 3067 3435 3707

1703 2052 2473 2771 3057 3421 3690

1701 2048 2467 2763 3047 3408 3674

1699 2045 2462 2756 3038 3396 3659

1697 2042 2457 2750 3030 3385 3646

1684 2021 2423 2704 2971 3307 3551

1671 2000 2390 2660 2915 3232 3460

1658 1980 2358 2617 2860 3160 3373

1645 1960 2326 2576 2807 3090 3291

Iapted from Musey (1952) with permission from the Instkuce of Mathematical St3t1Rlcs

as In this tabl are sefectecl quantlas w of the SmImoY test statistic T for two samples defined ns 631 632 and 633 To enter the table let N be the smaller sample sbe and let IV be the raquoIe sbe Reject H at the leYel a If T ceeds w- as ampIvan In this table If II and m are nO( cOyenshyIs table use the fa sample approxlmatlon given at the end of the tabl or consult elCact tables j Jennrlch which appear In Haner and Owen (1970) for m S 100

Souoa Reprinted from Vol I of Pearson and Hartley (1976) with permission from the Iliomerrlka Truste bull The entries in this table are quantlles w of the t ditribution for various degrees of freedom Quantlles w for p lt 05 may be computed from the equatlon

W -Wt_jI

Note that w = 0 for all dearees of freedom

- bull amp tmiddotlh

Page 3: UNIVERSITY OF SWAZILAND MAIN EXAMINATION PAPER 2015 …€¦ · THREE (3) QUESTIONS. ALL QUESTIONS . CARRY MARKS AS INDICATED WITHIN . THE PARENTHESIS. THIS PAPER IS NOT TO BE OPENED

Page 2

OUESTION THREE [20 marks]

Two judges rated the participants in a dance contest as fol1ows

Contestant

Judge A B C D E F G H

1 5 2 6 3 4 8 7

2 3 1 7 4 5 2 6 8

Are the two rankings independent Use either Spearmans p test or Kendalls T test with (l =005

OUESTION FOUR [20 marks]

Two computer software packages are being considered for use in the inventory control department ofa small manufacturing firm The firm has selected 12 different computing tasks that are typical of the kinds ofjobs such a package would have to perform and then recorded tle number of seconds each package required to complete each task given in the following table Do the data present sufficient evidence to indicate that both softwares performed the jobs at the same time Analyse the data by using the Wilcoxon Signed Rank Test with (l = 010

Computing Time Required for Software Task Packages X and Y

A B C D E F G H I J K L

240 167 216 237 375 314 149 373 179 155 290 199

231 204 177 207 421 361 218 403 260 155 354 255

OUESTION FIVE [20 marks]

A random sample of five sixth-grade boys in one section of town were given a literacy test with the following results 82 74 87 86 75 Another random sample ofeight sixth-grade boys from a different section of town were given the same literacy test with these scores reSUlting 88 77 9188949383 94 Using Smimov test find whether there is a difference in literacy in the two populations of sixthshygrade boys

i

TABLE AI Nonnal Distributionshy

SeJecred wIuu uooI -37190 z- - -32905 ZuIs -19600 Zu -16449

r- 37190 z-shy 32905 ZuIs = 19600 Zushy 16449 tIIIII 1001 1002 10D3 1104 1005 11116 l1li7 1111 1119

IDD -3D9Ol -2I7Bl -27478 -265l1 -25758 -25121 -24573 -2laquo189 -2J656

111 -23263 -U904 -22571 -22262 -21973 -21701 -21+14 -212111 -2OH9 -20749

112 -20S37 -lD315 -201-41 -19954 -1977-4 -19600 -190431 -19268 -19110 -18957

113 -18B08 -18663 -18522 -18384 -1B250 -18119 -17991 -17866 -177 -1762-4

104 -17507 -17392 -17279 -17169 -17060 -16954 -16849 -16747 -16646 -16546

1115 -16449 -16l52 -16258 -16164 -16072 -15982 -15893 -15805 -15718 -15632

1116 -15548 -15464 -15382 -15301 -152211 -151-41 -15063 -1-4 -11909 -104833

117 -14758 -14684 -1461 -1-4538 -1-4466 -14395 -14325 -um -14187 -14118

1M -14051 -1J9IM -13917 -1J8Sl -1J787 -1J722 -13658 -US95 -13532 -13469

119 -Il408 -1J346 -1328S -13225 -1J165 -1J106 -13047 -12_ -12930 -12873

111 -12816 -12759 -Il702 -12646 -12591 -12536 -120481 -12426 -12372 -12319

111 -12265 -12212 -12160 -12107 -12055 -12004 -11952 -11901 -11850 -11800

112 -11751 -11700 -11650 -11601 -11552 -11503 -1165 -11407 -11359 -IIU I

113 -11264 -11217 -11170 -11123 -11077 -1I0U -1D98S -1D939 -10B93 -1111MB

114 -11803 -10758 -lml-4 -IoK9 -1D625 -Iosal -10537 -1G4H -1M50 -111407

115

I117

-10364 -09945 -09542

-1G322 -09904 -D9SQ2

-1079 -09863 -09463

-1G237 -091122 -oMlltt

-101904 -o97B2 -09385

-10152 -09741 -09346

-10110 -09701 -09307

-IJI06 -09661 -09269

-IDOl7 -09amp21 -09230

-09986 -o95BI -09192

118 -09154 -09116 -09078 -09040 -09002 -DlI6S -DB927 -D8B90 -08BS3 -D8B16

119 -08779 -D8742 -D8705 -D8669 -08633 -DBS96 -DI56O -D85lltt -oampt8B -08452

UI -D8416 -DB3BI -0836 -DB310 -0827-4 -08239 -DB21l-4 -DBI69 -18134 -oB099

121 -0B064 -0JI030 -07995 -07961 -D7926 -07892 -07858 -D7B2-f -07790 -01756

122 -07722 -07688 -17655 -07621 -07588 -D7554 -07521 -07_ -07454 -07421

123 -07388 --07356 -07323 -D7290 -D7257 -07225 -07192 -07160 -07128 -07095

124 -07063 -07031 -06999 -06967 -06935 -06903 -D6871 -o6lMO -D6B08 -06776

TABLE AI (Continued)

IIDO 0101 1002 1003 11 OIOS 01116 0007 1001 1009015 -06745 -06713 -06682 -06651 -06620 -06588 -06557 -D6S26 -D6495 -06464 126 -06433 -06403 -06372 -06341 -06311 -062BO -06lS0 -D6219 -06189 -06158 027 -06128 -06098 -06068 -D6038 -06008 -05978 -G5Ha -o591B -05888 -05858 028 -O5B28 -05799 -05769 -D574O -05710 -05681 -05651 -05622 -05592 -05563 029 -0553-4 -05505 -05476 -DS446 -05-417 -05388 -05359 -05330 -05302 -05273 030 -05244 -05215 -05187 -05158 -05129 -05101 -05072 -05044 -05015 -04987 031 -04959 -04930 -04902 -04874 -0-486 -004817 -04789 -04761 -04733 -0-4705 032 -04677 -004649 -04621 -0-4593 -04565 -04538 -04510 -044112 -04454 -Q4427 033 -04399 -04372 -04344 -04316 -04289 -01261 -04234 -0207 -0-4179 -04152 034 -04125 -0-4097 -0-4070 -04043 -0-4016 -03989 -03961 -03934 -03907 -03880 ClE -03853 -03826 -0379 -O3m -03745 -0371 -03691 -Q3665 -03638 -0361 I 111 nlI

-03585 -0331~

-035515 -onn

-0lS3[ -03266

-03505 -03239

-0gt478 -0Z213

-03451 -O pound6

-0H2S -O~IpoundgtO

-03398 -0031gt4

-03372 -01107

-033( -030SI

tlJe -03055 -O302~ -03002 -O2~ipound -021750 -O2ni -02pound -02871 -O2E -02217 ~O9 -O27~3 -027t -027lt 1 -01715 -0261lt -026pound1 -02637 -02GI [ -025pound5 -O25~

IlAO -0253 -02508 -02482 -02~b -02lt10 -O240 -O237a -121S2~ -a22T -O2~O[

1il41 -02275 -OlliO -0222( -02191gt -02173 -021lt7 -02121 -02096 -02070 -02045 112 -02019 -01913 -01968 -01942 -Ol~r7 -0le91 -01866 -0114O -01815 -01789 O4l -01764 -01738 -01713 -01687 -01662 -0637 -01611 -01586 -01560 -01535 044 -01510 -01-484 -01459 -01434 -01408 -01383 -01358 -01332 -01307 -01282 045 -0llS7 -01231 -01206 -01181 -01156 -01130 -01105 -0 lOBO -01055 -01030 046 -01004 -00979 -00954 -00929 -0G904 -00878 -00853 -00828 -00B03 -00778 047 -00753 -00728 -00702 -00677 -00652 -00627 -00602 -00577 -00552 -00527 048 -00502 -0G476 -0G451 -00426 -00401 -00376 -00351 -00326 -00301 -00276 049 -00251 -00226 -00201 -00175 -00150 -00125 -00100 -00075 -00050 -OoOlS 050 00000 OoolS 00050 00075 00100 OOllS 00150 00175 002111 00226 051 00251 00276 00301 00326 00351 00376 00401 0G426 0G451 00476 ts2 00502 00527 00552 00577 00602 0D627 0G6S2 00677 00702 00728 053 00753 00778 00803 0G82B 00853 0G87B 0090-4 00929 0095-4 00979 054 01004 01030 01055 OIOBO 01105 01130 01156 01181 01206 01231

c

I ampII

Tabla AI (Continued)

1- IDDI 1DD2 UDJ D8D4 IDDS 1DD6 U07 ICIOI UDt

155 01257 01282 01307 01332 oll58 oll83 ola 01304 01 59 DIo484 156 01510 01535 01560 01586 01611 0 I 6rT 01662 01687 01711 Dl718 D57 01764 01789 01815 01840 01866 01891 01917 01942 01968 0 I 99l 151 DlOI9 02fM5 02070 112096 02111 021-47 02173 02198 0122 f1225O 059 02215 02l01 02327 O2lSJ 02l71 02-404 02 10 02-456 02C 02508 161 O25ll 0l559 02585 02611 026l7 0266l Dl689 02715 1U71 02767 161 0219) 02819 02845 02B71 D289II 02924 02950 02976 03002 D1029 162 03055 03081 03107 031304 03160 03186 0311l 0J2l9 0l266 D32n 161 03319 033045 O3m 03398 030415 03451 U47I 03505 o3SlI Dl558 D6ltt 0358S 03611 03638 03665 0369l 03719 03745 urn cum 03826 us 03853 038110 03907 039304 03961 03989 0-4016 0-4043 0-4070 0-4097 G66 025 0151 0-4179 0 bull Q07 0-41304 0161 0219 0-4316 O l U371 D67 Ul99 044l7 0 5-4 0+182 04510 0 538 0565 04593 011 0-4649 I6D 04677 0705 0m3 0-4761 0789 017 0-48-45 0-487 0 901 0910 169 0-4959 0987 osol5 oso+f O507l 05101 051l9 05158 05187 05115 17D 05l+i D5l73 D5302 05310 05359 05_ oHI7 05+t6 05-476 ossos D71 055304 05563 05592 D56ll 05651 05681 D5710 D57-40 05769 05799 In 058l8 05858 05888 05918 059-48 05978 D6OO8 06038 D6068 D6098 Dn 06128 06158 06189 06l19 II6l5O 06280 06311 063041 DU71 D6403 17-4 06-433 06-464 060495 G65l6 06557 06588 D6QD 06amp51 0668l 06713 US 067 5 06776 06808 D684O 06871 06903 06935 06967 06999 07031 176 07063 07095 07128 07160 07192 07l25 onsJ Ono 07311 07356 D77 07388 0721 0745-4 OJ D7511 Oj55-4 07588 07611 07655 07688 D7I 07711 07756 07790 07114 07858 071192 079l6 07961 07995 08010 D 011064 08099 0813 08169 08204 08l3J 08l74 08310 0835 08l81 DM 08416 08452 0 oas24 08560 oas96 08633 08669 08705 D87-42 111 08779 08816 08853 08890 D8917 08965 09002 090-40 09071 09116 Da2 0915-4 09192 G92lO 09169 09307 09346 G9385 09-424 09463 09502

Table AI (ContInued)

DG IoDI DoD2 DDOl D LIDS DDD6 DDD7 1001 11D9

Da3 095-42 09581 09621 09661 G9701 09741 09782 09822 09863 09904 DoN 09945 09986 10027 1D069 10110 10152 1019gt4 10237 10279 10322 DaS 10364 10407 10450 1049gt4 10537 IOS81 1D6l5 10669 1071 10758 186 10803 10848 10893 10939 10985 11031 11077 11123 11170 11217 0B1 11264 11311 11359 11407 11455 11503 11552 11601 11650 11700 lUi 11750 lI80() Ll85() 11 9() I 1I~52 12004 12055 12107 2160 12212 alll~middot pound2265 IUIS [nn 12426 L24S1 2S36 f25~[ 12~6 [ 2702 L175~

QIQ 12Bt6 12Em i2nD L29BB t3M7 1310( 13165 13l25 32E5 131-~C

SS[ IHO~ ~E~ [m poundi57$ 365C ln2 117CT r 3eS2 1717 f7l rt

~~2 [4Q[1 I~I( lmiddotmmiddotT flt2ES IQI f bull tJpound 1ltlt66 Ilt~ [A~II i 468lt U [i7S [4823 [lt9(1~ [Age~ S(l(~ 15[lt[ 1522( [5301 (36 ~4H Qbull( 155ltamp [51gt32 [5718 15005 15e5~ 19gt8 [(072 16[(( [6258 [63S2 Ui L~49 16S46 LeuroG46 167lt7 1(849 [695-1 17060 l7169 17279 73n 4) 17507 176l4 7741l 17866 17991 1amp1 9 18250 1pound384 [8522 1l63 cn 18808 1B157 19110 19268 19431 100 1977-4 19954 20141 20335 098 20537 20749 20969 21201 21444 21701 21973 22262 22571 22904 U9 23263 23656 2-4089 24573 25121 25758 26521 2778 28782 30902

SouRCE Generated by IL L man Used with permission

bull The emries In this table are quamiIes ~ of the standard normal random YIlIiabIe Z eIeted iO P(Z s tJ - and P(Z gt tJ - I - p Note that the value of co two decimal pIacas determines which raw co use the third decimal pIKe of Pdetermines which column to use to find Zp

ampII

=

510 APPeNDIX APPENDIX 511

TABLEAl Chl-Squd Dlatrlbutlonmiddot TABLEA3 Binomial DIstribution

0750 otoO 0950 0975 0990 ot95 9 n I 005 010 015 01pound1 elgt 010 015 00 05

k =I 1 1 5 6 7 8 9

10 II 11 13 15 16 17 18 19 10 11 11 11 1 15 16 17 11 19 10 ltto SO 60 70 80

100 Z

UU 1773 lt4108 5385 6626 78011 9037

10n 1139 1155 1370 1lt485 1598 1711 IUS 1937 10lt49 1160 lln 1381 193 1604 27 281 291 303 3153 3262 3371 380 62 5633 amp698 7758 8813 9865

lot1 0675

1706 605 6251 7779 9136

10M 1101 1116 1lt468 1599 1718 1855 1981 1106 nll 235lt4 1lt477 1599 1710 18lt41 1961 lUI 3101 3UO 318 3556 367lt4 3791 39ot lt40l6 5181 6311 7lt40 8553 9658

1076 1185

281

31111 5991 7815 9lt188

1107 1159 107 1551 1691 1831 1968 1103 1136 2368 1500 lUO 1759 2887 301 31 1 3167 1191 3517 36lt42 3765 3889 lt4011 1301 4156 377 5576 6750 7908 to53

IOU 1131 1143

16lt15

501 7378 9]f8

111 1l8l 1 5 1601 1753 1902 lM8 1191 23]f 17 l6ll 17lt49 1885 1019 3153 3185 3417 354 3618 3808 1917 lt4065 lt4192 119 lt4sn 698 593 71lt41 8330 9502

1066 1181 1296

1960

6635 9110

113 1328 1501 1681 184 1009 1167 lUI 1lt473 16ll 1769 1 3058 1100 33lt11 11 3619 3757 lB93 lt4029 16lt1

~8 31 lt4564 -96 ltI8l8 959 SU 6369 1615 8838

10M 1111 111 1358

1326

717 1060 1114 16 1675 1855 lUI 113n 1519 2676 1830 111 31]1 ]110 1lt417 nn 1716 3158 -4000 I 110 1 556 -93 4l9

4so 5134 5367 6677 19lt4 195

1042 IIU 1183 10101

lS76

1083 1381 1617 18017 1051

n 1lt431 1611 1788 195 lr16 1191 3Ul 1611 3770 315 lt4079 131 381 4532 lt4410 17 973 5118 5161 05 55 561 5130 5970 73 IU6 9961

1111 128 1371 14

3090

1

3

5

6

7

0

0 I 1

0

1 1

0 I 1 1 lt4

0 I 1 1 4 5

0 I 1 1 5 6

0 I 1 3 4

09500 10000

09025 09975 10000

0857lt4 09928 09999 10000

081lt45 09860 09995 10000 10000

07738 09714 09988 10000 10000 10000

07351 096n 09918 09999

10000 10000 10000

06983 09556 09962 09998 10000

09000 10000

08100 09900 10000

0n9O uno 09990 10000

06561 09477 09963 09999 10000

05905 09185 0991lt4 09995 10000 10000

0531 Q8857 09842 09981 09999 10000 10000

0lt4183 08501 097lt43 09973 09998

08500 10000

07225 09775 10000

06141 09392 09966 10000

05220 08905 09880 09995 10000

04431 08352 09134 09918 09999 10000

03171 01165 09527 09941 09996 10000 10000

03206 01166 09262 09879 09988

OBOOO 10000

06400 000 10000

OSlili

00960 09910 10000

010) OBI92 O912(J 099114 10000

0317 07373 09411 099D 09997 10000

02611 0655[ 09011 09830 09984 O99) 10000

01097 05767 03510 09667 09953

llSOO 10000

t)5~25

o~37S

1000u (H21~

oll43a 09841 10000

021 161 omlJ 0I92 091 10000

on73 00)28 OflS 09044 09990 10000

o171l0 05339 011306 014 09954 099WI 10000

01335 D4middot-H9 07564 O92N 09071

07000 10000

04900 09100 10000

03430 07840 09730 10000

02401 06511 09163 09919 10000

01681 052B2 08369 09692 09916 10000

01116 0A202 01443 09295 09B91 09993 10000

00824 03294 06411 08140 09712

06500 10000

04225 08775 10000

02146 01182 09511 10000

01185 05630 08735 09850 10000

01160 U284 01648 09460 09941 10000

00154 01191 06411 08826 09117 09982 10000

00490 02338 05323 08002 09444

Q6000 10000

03600 08400 10000

02160 06480 09360 10000

01296 0lt4152 08208 09144 10000

00778 01310 06826 09130 09898 10000

00461 02333 05443 08208 09590 09959 10000

00280 01586 04199 01102 09037

05500 10000

03025 07975 10000

01664 05148 09089 10000

00915 03910 07585 09590 10000

00503 02562 05931 08688 09815 10000

00277 01636 04415 07447

09308 09911 10000

00152 01024 01164 06083 08471

for gt 100 lUI lba ~ w - (i)(z + Vlk shy 1)1 or tIM monI ~ w -

Ie (I shy ~+ z ft) wh Z II tIM wlua from tIM _danIIud lIOIIIIII dllaiblldaft IIhown In lba bouom

5 6 7

10000 10000 10000

10000 10000 10000

09999 10000 10000

099 10000 10000

09997 09999 10000

09962 09998 10000

09910 09994 10000

09812 09984 10000

09643 09963 10000

of lba IIIbIa ScuIcE Abridpd from Tabla S VoL I of Puraon and Hanlay (191) wllb parmlNlon from tIM ~ Tru_ bullTha IllIriu In lbl tabla ara quantIIeIl of II chi-lIIl11n1d random wrlalH W with du of rndom bullbull IecuMlIO P(W gtIi W) - Pand P(W gt - I - P

512 APPENDIX APPENDIX 51lbull TABLEAl (Continued)

II I 005 010 015 Ilm ~15 030 035 00 05TABLEAl (Continued)

8 0 0663-4 0305 02725 IIU 01001 00576 00319 00168 OOOIW I 028 08131 06572 05033 0)71 0255] 01691 01064 00632 1 092 09619 08948 07 06785 05518 OA278 0315-4 02201

II 050 155 060 065 070 075 010 085 G90 095I

0 05000 0500 O bull fOGO G35OO 03000 02500 02000 01500 01000 00500 3 09996 09950 09786 09middot131 08M 08059 07064 0591 OA770 I 10000 10000 10000 10000 10000 10000 10000 10000 10000 0000 10000 09996 09971 098 09711 09420 089l9 08263 07396

1 0 02500 02025 01600 01125 00900 00625 00ltt00 Oons 00100 OClO25 5 10000 10000 09998 09990 099511 09887 09747 09502 09115 1 07500 06975 06lttOO 05775 0500 0375 G36OO 02775 01900 00975 6 10000 10000 10000 09991 091 09987 0996-4 09915 G9819 2 10000 10000 10000 10000 10000 10000 10000 10000 10000 10000 7 10000 10000 10000 10000 10000 09999 09998 09993 09983

3 0 01250 00911 006-40 00-429 00270 00156 00080 0003 00010 00001 8 10000 10000 10000 10000 10000 10000 10000 10000 10000 I 05000 M252 03520 02818 G2160 01562 010-40 00601 00280 00072 9 0 06302 0387 02ll6 u1342 00151 00404 00207 00101 00046 1 oe750 08336 078-40 0725-4 06570 05781 0880 03859 02710 0126 I 09288 077-48 05995 04362 (DIlO) 01960 01211 00705 OOl85 3 10000 10000 10000 10000 10000 10000 10000 10000 10000 10000 2 09916 070 08591 073m lltOOl OA628 01373 02318 0 95

I 0999 09917 09661 O91J-l 08343 07297 06089 04826 Ol 10000 09991 09944 0980--1 (9511 09012 08283 07l3-4 062 0 00625 00-410 00256 00150 00081 00039 00016 00005 00001 00000

I 03125 025 01791 01265 00837 00501 00272 00120 00037 00005 5 10000 09999 09994 099 09900 0977 0ff60f 09006 08l22 06875 06090 052 0370 0383 02617 01808 01095 00523 001-40 6 10000 10000 10000 099) 09991 09957 09888 09750 095023 09375 09085 0870-4 01215 07599 06836 059Oltt 0-4780 03-439 01855 7 10000 10000 10000 10000 U999l 09996 09986 09962 09909 10000 10000 10000 10000 10000 10000 10000 10000 10000 10000 8 10000 10000 10000 10000 10000 10000 09999 09997 09991

J 0 00312 00185 00102 00053 0002 00010 00003 00001 00000 00000 9 10000 10000 10000 10000 10000 10000 10000 10000 10000 I 01875 01312 00870 005-40 00308 00156 00067 ooon 00005 00000 10 0 05987 03-487 01969 (JI07-J 0OS63 00282 00ll5 00060 00025 2 05000 0-4069 0317 02352 01631 01035 00579 00266 00086 00012 I G9139 07361 05443 03750 u2-l4() 0193 00860 00-464 002l3 3 08125 0738 06630 05716 0718 03672 01627 016-48 00815 0Gl26 1 09885 09298 08202 06778 05156 03828 02616 01673 00996 4 09688 09-497 onn 088-40 08319 01627 06723 05563 0-4095 02262 J 09990 09872 09500 Qrl79 I (J71S) 06496 05138 03823 02660 J 10000 10000 10000 10000 10000 10000 10000 10000 10000 10000 09999 0998-4 09901 072 09119 0B497 07515 06lll 050-4-4

6 0 00156 00083 000-41 00018 00007 00G02 00001 00000 00000 00000 5 10000 09999 09986 099) u9il03 09527 09051 083l8 07l8-4 1 OlOff 00692 bull 0G410 oom 00109 00G46 00016 0000-4 00001 00000 6 10000 10000 09999 09991 09965 098 097-4Q 090452 089BO l 0338 02553 01791 0117 00705 00376 0G170 00059 00013 00001 7 10000 10000 10000 0999) 099 09984 09952 09877 09726 3 06562 05585 M557 03529 02557 016904 00989 00-473 00158 00022 8 10000 10000 10000 10000 I()OOO 09999 09995 09983 09955 08906 0836-4 07667 06809 05789 0-4661 U446 onl5 03 00328 9 10000 10000 10000 10000 10000 10000 10000 09999 09997 J 09ampM 09723 09533 0916 0882 uno 07379 06229 04686 026-49 10 10000 10000 10000 00011 10000 10000 10000 10000 10000

6 10000 10000 10000 10000 10000 10000 10000 10000 10000 10000 I 0 05688 03138 01673 00059 00112 00198 00088 00036 00014 I 08981 0697 OA922 03121 uI71 01110 00606 00]02 001197 0 00078 00037 00016 00006 00G02 00001 00000 00000 00000 00000 l 0980f8 0910-4 07788 06174 o~SSl 03127 02001 01189 00652I 00625 00357 00188 00090 00038 00013 GOOO-4 00001 00000 00000 3 G998-4 09815 09306 08389 01133 05696 0256 02963 019111 Gl266 01529 00963 00556 00288 00129 000-47 00012 00002 00000 4 G9999 09972 098-41 094 sB3S4 07897 0668l 05328 039713 05000 03917 02898 01998 01260 00706 0Oll3 00121 00027 00002 5 10000 G9997 09973 09883 051 09218 085l 07535 063ll 0773-4 06836 05801 0-4177 03529 0136 01 80 00738 00257 00038 6 10000 10000 09997 09980 u9924 09784 09-499 D9006 082625 09375 08976 G8of 07662 06706 05551 Mll3 0283-4 01-497 00-4-4-4 7 10000 10000 10000 09998 09939 09957 09878 09707 09390

6 urn 0980f8 09720 G9510 09176 08665 07903 0679-f 05217 03017 8 10000 10000 10000 10000 09999 0999-4 09980 01 098527 10000 10000 10000 10000 10000 10000 10000 10000 10000 10000 9 10000 10000 10000 10000 10000 10000 09998 0999l 09978

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IrABLEAl (Continued)

II 050 US UO US 070 US 080 US 090 89S

TABLEAl (ContInued)11 0 00002 00001 00000 00000 00000 00000 00000 00000 00000 00000 I 00032 00011 0000] 00001 00000 00000 00000 00000 00000 00000

II OOS 010 015 )J~ Dll OJO 035 040 0452 00193 00079 00028 00008 00002 00000 00000 00000 00000 00000 ] 00730 00356 00151 00056 00017 00004 00001 00000 00000 00000 IS 0 Q46l1 Q2059 00874 oms tWimiddot1 00047 00016 00005 00001 4 01918 01117 00573 00255 00095 00028 0G006 00001 00000 00000 I 08290 05490 03186 nlal OoaOl 00353 00142 00052 00017 5 03871 02607 01581 001116 00386 00143 00039 00007 00001 00000 2 09638 UI59 06042 0398pound1 02)61 01268 00617 00271 00107 6 06118 Q4731 Ul48 01127 01178 00544 00194 00046 00005 00000 1 09945 09444 08227 OW01 OA613 02969 01727 00905 00424 7 08061 06956 05618 04167 02761 01576 00n6 00239 00043 00002 4 09994 09873 09383 Ofl)5u olll6S 05155 01519 02173 01204 8 09170 08655 07747 G6511 05075 03511 OlO54 0G9ll 00256 00021 I 09999 09978 09831 Oi3l~ )8511gt 07116 056-43 OAOl2 01608 9 09807 09579 09166 oB487 07471 06093 04417 01642 bull 01109 00196 6 10000 09997 0996-4 o)BB 0943-4 08689 07548 06098 01522

10 09968 09917 09804 09576 09150 08416 07151 05565 03410 01184 7 10000 10000 09994 09159 091327 09500 08868 07869 065351 09998 09991 09978 09941 09862 09683 09111 08578 07176 04596 8 10000 10000 09999 09991 u99511 Q9818 09578 09050 08182 2 10000 10000 10000 10000 10000 10000 10000 10000 10000 10000 9 10000 10000 10000 O 09911 09963 09876 09661 09231

13 0 00001 00000 00000 00000 00000 00000 00000 00000 00000 00000 10 10000 10000 10000 10000 OJSl9) 09993 09972 09907 09745 I 00017 00005 00001 00000 00000 00000 00000 00000 00000 00000 II 10000 10000 10000 10000 IOllDO 09999 09995 09981 099372 00112 00041 00011 00001 00001 00000 00000 00000 00000 00000 12 10000 10000 10000 10000 10000 10000 09999 09997 099891 00461 00101 00078 00025 00007 00001 00000 00000 00000 00000 13 10000 10000 10000 10000 10000 10000 10000 10000 099994 01134 00698 00311 00116 00040 00010 00002 00000 00000 00000 14 10000 10000 10000 10000 10000 10000 10000 10000 10000I 02905 0788 00977 Q0461 00182 00056 00011 0G002 00000 00000

IS 10000 10000 10000 10(100 L()oOO 10000 10000 10000 100006 05000 03561 0l288 01195 00614 00241 00070 00011 00001 00000 j 16 0 04401 01853 00743 0(j11i1 00100 00033 00010 00003 000017 070)5 05711 04156 01841 01654 00802 00100 00075 0G009 00000

8 08666 oml 06470 04995 03457 01060 00991 00341 00065 00003 I 08108 05147 02839 01-101 00))5 00261 00098 OOOll 00010 9 09519 09071 OJUI4 07117 05794 Q4157 Ql527 01180 00342 OOOll 2 09571 07892 05614 0)5IbJ 01gt11 00994 00451 00183 00066

10 09888 09731 09411 08868 07975 06674 04983 OlO8O 01339 00245 1 09930 09116 07899 0SJ31 04050 02459 01139 00651 00281 I 09983 09951 09874 09704 09363 08733 07664- 06017 03787 01354 4 09991 Q9830 09209 07901 1Ibull302 04-499 02891 01666 00853 12 09999 09996 09987 09961 09903 09761 0H50 U791 07458 04867 5 09 09967 09765 09 liB 08103 06598 04900 03288 01976 13 10000 10000 10000 10000 10000 10000 10000 10000 10000 10000 6 10000 09995 09944 O97i3 OZi204 08247 06B81 05272 03660

14 0 00001 00000 00000 00000 00000 00000 00000 00000 00000 00000 7 10000 09999 09989 0993u 09729 09256 011406 07161 05629 I 00009 0bull0001 00001 00000 00000 00000 00000 00000 00000 00000 10000 10000 09998 O99fiS O992S 09743 09329 08577 07441bull9 10000 10000 10000 09999 099amp1 09929 09771 09417 08759 I G0287 00114 00039 00011 00002 00000 00000 00000 00000 00000 2 00065 00011 00006 00001 00000 00000 00000 00000 00000 00000

10 10000 10000 10000 10000 ot))7 09984 09938 09809 09514 4 00898 00426 00175 00060 00017 00001 00000 00000 00000 00000 II 10000 10000 10000 100(1) 10000 09997 09987 09951 09B51 5 01120 01189 00581 0G241 GOO83 00011 00004 00000 00000 00000 12 10000 10000 10000 10000 10000 10000 09998 09991 09965 6 03951 0l586 01501 0G753 00315 00101 00024 0000l 00000 00000 Il 10000 10000 10000 10000 10000 10000 10000 09999 09994 7 06047 04519 OlO75 01836 00933 00183 00116 0G022 00002 00000 14 10000 10000 10000 10000 10000 10000 10000 10000 09999 8 07880 06627 osl4l 03595 Q2195 01117 00439 00115 00015 00000 15 10000 10000 10000 10000 10000 10000 10000 10000 10000 9 09102 OJU18 ontrI O5m 04158 01585 01298 00467 00092 00004 16 10000 10000 10000 10000 10000 10000 10000 10000 10000

10 09713 09168 oa757 07795 06448 04787 03018 01465 00441 QOO4l

II 09935 09830 G9602 09161 U391 07189 05519 03521 01584 00101 12 09991 G9971 09919 09795 G9525 08990 08021 06433 04154 01530 11 09999 09998 09991 09976 09932 09821 09560 08971 07711 05113 14 10000 10000 10000 10000 10000 10000 10000 10000 10000 10000

~~

518 APPENDIX APPENDIX 519

TABLE Al (Contln~ed) TABLE A] (Continued)

I I 050 155 060 165 010 175 080 085 OtO U5 II I bull 005 010 015 Itlo Otsect 030 035 040 045

15 0 00000 00000 00000 00000 00000 00000 00000 00000 00000 00000 17 II 04181 01668 00631 oons oOOIS 00023 00007 00002 00000 I 1

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3 00176 00063 00019 00005 00001 00000 00000 00000 00000 00000 3 09912 09174 07556 05489 O3S30 01019 01028 0046-4 00184 4 00592 00255 00093 00028 00007 00001 00000 00000 00000 00000 4 09988 09779 09013 O7SIlt 05)3gt 03887 02348 01260 00596 5 01509 00769 00]]8 00124 00037 00008 00001 00000 00000 00000 5 09999 09953 09681 USHl Ul$] 05968 04197 02639 01471 6 03036 01818 00950 O04U 00152 00IM2 00008 00001 00000 00000 6 10000middot 09992 09917 0961j fll919 0n51 06188 0+478 01902

7 05000 03465 02131 011 n 00500 00173 00042 00006 00000 00000 7 10000 09999 09983 09091 09)0 0B954 078n 06405 047-43 8 06 05478 03902 02452 01311 00566 00181 00036 00003 00000 8 10000 10000 09997 O997i o90n 09597 09006 08011 06626 9 08491 07392 05968 04357 02784 01484 00611 00168 Ooon 00001 9 10000 10000 10000 (j99l~ 0961 09873 0967 09081 08166

10 09408 08796 07827 06481 04845 GlllS 01642 00617 00127 00006 10 0000 10000 10000 09919 o~9)4 09968 09880 09652 09174 II 09824 09576 09095 08273 07031 05387 0lS18 olm 00556 00055 II 10000 10000 10000 10000 09999 09993 09970 09894 09699 11 09963 09893 un9 09383 08732 07639 06OlO 03958 01841 00362 12 10000 10000 10000 10000 LOOOo 09999 09994 09975 09914 13 09995 09983 09948 09858 09647 09198 08319 06814 04510 01710 13 10000 10000 10000 10000 10000 10000 09999 09995 09981 14 10000 09999 09995 09984 09953 09866 09648 09126 07941 05367 14 10000 10000 0000 10000 IlJuoO 10000 10000 09999 09997 15 10000 10000 10000 10000 10000 10000 10000 10000 lIiOOO 10000 15 10000 10000 10000 10000 10000 10000 10000 10000 10000

16 0 I

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1 00021 00006 0000 I 00000 00000 00000 00000 00000 00000 00000 II o 039n 01501 00536 OOHm OllO 00016 00004 00001 00000 3 00106 00035 00009 00002 00000 00000 00000 00000 00000 00000 I 07735 04503 02141 00991 ilOjl$ 0012 00046 00013 00003 4 00384 00149 00IM9 00013 00003 00000 00000 00000 00000 00000 2 09419 07338 0-4797 OiI ol3~3 00600 00136 00082 00015 5 01051 00486 00191 00062 00016 00003 00000 00000 00000 00000 3 0989 09018 07201 05010 oJOS7 01646 00783 00328 00120 6 022n 01241 00583 0on9 00071 00016 00002 00000 00000 00000 4 09985 09718 08794 011 bull 1 OSIB) 03327 01886 0OH2 00411 7 04018 02559 01423 00671 0Gl57 00075 00015 00002 00000 00000 5 09998 09936 09581 ullal 0717$ 053+4 03550 02088 01077 8 05982 04371 02839 01594 007 00271 00070 00011 00001 00000 6 10000 09988 09881 09~1amp7 01110 07117 05-491 03743 02258 9 un8 06340 04728 03119 01753 00796 00267 00056 00005 00000 7 10000 09998 09973 090]1 iJ~31 08S93 0n83 056]4 03915

10 08949 08024 06712 05100 03402 01897 00817 00235 00033 00001 8 10000 10000 09995 0995] 09DO) 090-4 08609 07368 05778 II 09616 09147 08334 07108 05501 03698 02018 00791 00170 00009 9 10000 10000 09999 09991 0914 09790 09403 08653 07473 11 09894 09719 09349 08661 07141 05950 04019 02101 00684 00070 10 10000 10000 10000 09990 tl99Btl 09939 G9788 09424 oa710 13 09979 09934 09817 09549 09006 08029 06481 04386 021011 0Gf29 II 10000 10000 10000 10000 09990 09986 09938 09797 09463 14 09997 09990 09967 09902 09739 09365 08593 07161 04153 01892 12 10000 10000 10000 10000 10000 09997 09986 09942 09817 15 10000 09999 09997 09990 09967 09900 G9719 09257 08147 05599 13 10000 10000 10000 10000 10000 10000 09997 09987 G9951 16 10000 10000 10000 10000 10000 10000 10000 10000 10000 0000 14 10000 10000 10000 IJlOOO 10000 10000 10000 09998 09990

15 10000 10000 10000 10000 10000 10000 10000 10000 09999 16 10000 10000 10000 10000 10000 10000 10000 10000 10000 17 10000 10000 10000 0000 10000 10000 10000 10000 10000 18 10000 10000 10000 10000 10000 10000 10000 10000 10000

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TABLEAl (Continued)

II I II 050 055 060 065 070 075 080 oa5 090 091

19 0 00000 00000 00000 00000 00000 00000 00000 00000 00000 00000 I 00000 00000 00000 00000 00000 00000 00000 00000 00000 00000 1 00004 00001 00000 00000 00000 00000 00000 00000 00000 00000 J 00011 00005 00001 00000 00000 00000 00000 00000 00000 00000 4 00096 00028 00006 00001 00000 00000 00000 00000 00000 00000 5 0Ol18 00109 OOOll 00001 00001 00000 00000 00000 00000 00000 6 00835 00341 00116 00031 00006 00001 00000 00000 00000 00000 7 01796 0j)871 00351 00114 00028 00005 00000 00000 00000 00000 8 03238 01841 00885 00347 OOIOS 00023 00003 amp0000 00000 00000 9 05000 Oll90 01861 00875 00316 00089 00016 00001 00000 00000

10 06761 05060 03315 01855 00839 00217 00067 Ooooa 00000 00000 II 08204 06831 05122 on 01820 00175 0OD3 00041 00003 00000 11 09165 08273 06919 05188 03345 01749 00676 00163 00017 00000 IJ 09682 09223 08371 07031 05161 03311 01631 OOS37 lt00086 00002 14 09904 09720 09304 08500 07178 05346 03167 01 00352 00020 15 09978 09923 09770 09 08668 07369 05449 03159 01150 00132 16 09996 09985 09945 09830 09538 08887 07631 05587 02946 0066S 17 10000 09998 09992 09 09896 096 09171middot 08015 05797 02453 18 10000 10000 09999 09997 09989 09958 09856 09544 08649 06116 19 10000 tOOOO 10000 10000 10000 10000 10000 10000 10000 10000

10 0 00000 00000 00000 00000 00000 00000 00000 00000 00000 00000 I 00000 00000 00000 00000 00000 00000 00000 00000middot 00000 00000 1 00002 00000 00000 00000 00000 00000 00000 00000 00000 00000 3 00013

~ 00003 (10015 ~0064

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r 0~0577 00214 00065 00015 00003 00000 00000 00000 00000 00000 7 01316 oOS8O 00210 00060 00013 00002 00000 00000 00000 00000 8 02517 01308 00565 00196 00051 00009 00001 00000 00000 00000 9 04119 01493 01275 00532 00171 00039 00006 00000 00000 00000

10 05881 04086 Gl 7 01218 00480 001]9 00026 0D002 00000 00000 II 07483 05857 0 02376 01 III 00409 00100 00013 00001 00000 11 08684 07480 05841 03990 0n77 01018 00321 00059 00004 00000 13 09413 08701 07500 05834 039lO 01142 00867 00219 00024 00000 14 09793 09447 087 075-46 05836 0l828 01958 00673 001ll 00003 II 09941 09811 09490 08818 01625 05851 03704 01702 00431 00026 16 09987 09951 09840 09556 08929 07741 G5886 03523 01330 00159 11 09998 09991 09964 09879 09645 09087 07939 05951 03231 00755 18 10000 09999 09995 09979 09924 09757 09308 082 0608l 01641 19 10000 10000 10000 09998 09991 09968 09885 09612 08784 06415 10 10000 10000 10000 10000 10000 10000 10000 10000 10000 10000

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20

TABLE A7 Quantiles of the Mann-Whitney Test Statistic

1 4 5 6 10 II 12 13 14 IS 16 17 18 19n 81=2

0001 3 3 J 1 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 0005 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 4 4

2 001 ootS US 0

3 3 3 3

3 3 1lt4

3 3 3 4

3 3 4 middot5

3 3 4 S

3 3 lt4 S

3 4 S 6

3 4 S 6

3 4 5 7

3 5 5 7

3 5 6 8

4 5 6 8

4 5 7 8

4 5 7 9

ltI 5 7 9

4 6 7

10

4 6 8

10

5 6 8

11

5 6 8

II

bull 801 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 7 7 7 7 0005 6 6 6 6 6 6 6 7 7 7 8 8 8 9 9 9 9 10 10 001 6 6 6 6 6 7 7 8 8 8 9 9 9 10 10 II II II 12 ootS 6 6 6 7 8 8 9 9 10 10 II II 12 12 13 13 14 14 15 005 6 7 7 8 9 9 10 II II 12 12 13 14 14 15 16 16 17 18 818 7 8 8 9 10 II 12 12 13 14 15 16 17 17 18 19 20 21 22

0801 0805

10 10

0 10

10 10

10 10

10 II

10 II

10 12

10 12

II 13

II 13

II 4

12 14

12 15

12 16

13 16

13 17

14 17

14 18

14 19

001 0025

10 10

10 10

10 II

II 12

12 13

12 14

13 IS

14 15

14 16

IS 17

16 18

16 19

17 20

18 21

18 II

19 II

20 23

20 24

21 lS

005 10 II 12 13 14 IS 16 17 18 19 20 21 22 23 lS 26 27 28 29 010 II 12 14 15 16 17 18 20 21 22 23 2lt1 26 27 28 29 31 32 3l

0001 IS 15 IS 15 IS 15 16 17 17 18 18 19 19 20 21 21 22 23 23

5

ooos 001 0025

15 IS 15

15 IS 16

15 16 17

16 17 18

17 18 19

17 19 21

18 20 22

19 21 II

20 22 24

21 23 lS

22 M 27

23 lS 28

23 26 29

24 27 30

lS 28 31

26 29 33

27 30 34

28 31 35

29 32 36

US 16 17 18 20 21 22 24 lS 27 28 29 31 32 34 35 36 l8 39 41 010 17 18 20 21 II 24 26 28 29 31 II 34 36 38 39 41 43 46

8801 21 21 21 21 21 21 II 24 lS 26 26 27 28 29 30 31 32 II 34 0805 21 21 22 II M lS 26 27 28 29 31 32 33 34 35 37 38 39 40

6 001 0025 us

21 21 22

21 II 24

II M lS

M lS 27

lS 27 29

26 28 30

28 30 32

29 32 34

30 33 36

31 35 38

33 36 39

34 38 41

35 19 43

37 41 4S

38 43 47

40

41 46 50

42 47 52

49 54

011 23 lS 27 29 31 33 35 37 39 41 43 45 47 51 53 56 58 60

0801 ooos

28 28

28 28

28 29

28 30

29 32

30 n

31 3S

32 36

34 38

35 39

36 41

37 42

38

39 45middotmiddot

40 47

42 43 50

51

45 53

7 001 0025

28 28

29 30

30 32

32 34

33 35

35 37

36 39

38 lt41 43

41 45

43 47

45 49

46 51

53

50 55

52 S7

53 59

55 61

57 63

us 010

De1 0805

29 JO

36 36

31 33 36 36

33 35 36 38

35 37

37 19

37

38 41

lt42 39 43

42 45

41

47

42 46

46 so 43

52 45 so

so 55 46 52

53 57

54

55 60 49 55

57 OJ 51 57

59 65 52 59

62 67

54 61

64 70 55 63

66 72 57 65

68 75

58 67

bull 001 U25

SLlO

36 37

3839

37 19

lt42

39 41 42

41 43 45 47

43 lt45 lt47 50

47 so 53

46 SO 52

~

ltII 52 55 59

so 54 57 61

S2 56 60 64

54 59 37

56 61 65 70

59 63 68 73

61 66 70 76

63 68 73 79

65 71 76 82

67 73 78 85

69 75 BI BB

71 78 84 91

TABLE A7 (Continued)

n m e 2 5 6 7 bull 9 10 II 12 13 I 15 16 17 18 19 20

9

10

II

II

Il

14

15

1001 0005 061 0025 005 010 0001 080S OCII D025 005 010

0801 0005 DOI 0025 005 010 0001 OOOS 001 0025 005 016

0001 000 001 COlS 005 010

0001 0005 001 0825 005 010 0001 0005 001 0025 005 010 0001 0005 001 0025 005 010

45 45 45 46 47 55 55 55 56 57 59

66 66 66 67 6B 70

78 78 78 80 81 83 91 9l 91 93 94 96

105 105 106 107 109 110

120 120 12l III 124 126

136 136 137 138 140 142

45 46 47 48 50

5 55 56 57 59 60 62

66 67 68 70 72 74 78 80 81 83 84 S7 Sf 93 94 98

101

lOS 107 lOB III 1t3 116

120 III 124 126 128 III 136 139 1 143 45 148

45 47 so 52 55 56 58 59 61 63 66

67 69 71 73 75 78

79 82 84 86 88 91

93 95 97

100 102 105

107 110 112 115 117 121

III 126 128 131 133 137

139 142 I 151 154

474 51 53 55 68

57 60 OJ 64 67 69

69 72 74 76 79 82

81 65 87 90 92 96 95 99

101 104 107 110

109 113 116 119 122 126

125 129 132 135 139 143

142 46 149 152 156 160

48 51 53 56 68 61 59 62 64 67 70 73

71 74 76 80 83 86

83 86 90 93 96

100

97 102 104 108 III ItS

112 117 1t9 III 127 131

128 133

136 140 148

145 ISO 53 168 162 166

49 53 55 58 61 64

61 65 67 70 73 77 73 77 79 83 86 90

86 91 93 97

100 105

100 105 108 112 116 120

115 121 123 128 132 137

133 137 140 145 149 154

148 ISS 158 163 167 173

51 55 57 61 64 68

62 67 69 73 76 80 75 80 8l 86 90 94

88 94 96

101 105 lOS

103 lOS 112 116 120 125

118 124 128 132 137 142

135 141 145 150 154 160

152 159 163 168 173 179

53 57 60 63 67 71 64 69 72 76 80 84

77 63 65 90 94 98

91 97

100 105 l09 II~

106 112 115 120 IlS 130 121 128 132 137 142 147

138 145 14 ISS 160 166 156 164 168 174 179 185

54 59 62 66 70 74

66 72 75 79 83 BB 79 85 89 93 98

103

3 100 103 lOB III liB 109 116 119 125 129 135

125 132 136 142 147 153

112 150 154 160 165 172

160 168 173 179 185 191

56 62 64 69 73 77 6B 74 78 8l 87 91 8l 88 92 97

101 107

96 103 107 112 II 123

112 119 123 129 134 140

128 [36 140 146 152 168

145 154 158 165 171 178 164 173 178 184 191 198

58 64 67 72 76 81 70 77 80 85 90 95

84 91 95

100 105 III 96

106 110 116 111 128

I IS 123 127 133 139 145

131 140 I 151 157 164

149 158 163 170 176 184

168 178 183 190 197 204

60 66 69 74 79 84 73 80 83 89 93 99 87 94 98

104 109 115 102 110 114 120 126 132

liS 126 III 137 1~3 ISO

135I 149 156 162 169

153 163 168 175 18l 189

172 182 188 1 202 211

61 6B 72 77 8l 87 75 82 86 91 97

103 89 97

101 107 113 119 104 113 117 124 130 137

121 130 135 142 146 155

13B 148 153 161 167 175 157 167 172 180 187 195

176 187 193 201 208 217

63 70 74 80 85 91 77 85 89 95

100 107

100 104 III 117 124 106 116 121 128 134 142 124 134 139 146 153 160

142 152 157 165 172 180

161 172 177 185 193 201

180 192 198 207 214 223

65 73 77 83 88 94 79 87 92 98

104 110 94

103 lOB 114 121 128 110 120 125 132 Il9 146 127 137 143 151 157 166

145 156 162 170 177 186

164 176 182 191 198 207

185 197 203 212 220 230

67 75 79 85 91 98

81 90 94

101 1D7 114

96 106 III 118 IH 132 f 3 123 128 136 J43 ISl

130 141 147 155 162 171

149 160 166 175 IB3 191

168 IBI 187 19 204 213

189 202 20B 218 226 236

69 77 8l 88 94

101

83 93 97

104 III 118

99 109 114 122 126 136

J 16 126 131 110 147 1S6 1)4 15 151 159 167 176

152 164 171 180 IBB 197

In 185 191 201 209 219

193 207 113 223 232 243

71 79 84 91 97

104

85 95

100 108 114 122

101 112 117 125 131 140

118 130 135 144 151 160

137 1lt9 155 164 172 IBI

156 169 175 164 193 203

176 190 196 206 215 225 197 211 219 229 238 249

72 82 86 94

100 lOB 88 98

103 III 118 126

104 115 120 129 136 145

121 133 139 148 156 r65

140 152 159 168 176 186

160 173 179 189 198 208

180 194 201 211 221 231

202 216 224 235 2 256

t

TABLEA7 (Continued)

bull -2 I 4 J 7 bull 9 10 II 12 II 14 15 17 18 21 1middot 153 IH 156 159 163 167 171 115 179 183 188 191 197 2111 206 III 115 l2D 11~

17 UIIS U2I

153 IH 156

156 158 160

160 162 165

164 167 171

169 172 176

173 171 182

178 182 188

III 187 193

188 192 199

193 198 2D5

198 213 211

203 2D9 217

2Il8 21lt1 m

21~ 220 129

219 llS 235

11~ 231 211

119 236 2lt17

235 2lt12 253

210 217 159

us 157 163 169 171 180 187 193 199 2D5 211 218 22lt1 231 237 2lt13 250 256 163 269 011 160 166 172 179 185 192 199 206 III 219 ll6 233 239 1lt16 153 260 267 2H 281 1 171 172 115 178 182 IN 190 195 199 lOltI 2D9 111 218 m 1lI 233 238 213 l~8 UIIS 171 17~ 178 III 188 193 198 213 2M 214 219 llS 230 ll6 242 2lt17 253 259 2M

10 11 DD2J

172 174

176 179

181 184

IN 190

191 196

196 2D2

2D2 2Il8

2Il8 214

213 220

219 227

225 233

231 239

237 2lt16

242 252

2lt18 25B

25~ 265

260 271

166 278

272 284

us 176 181 188 194 200 2117 213 220 117 233 2lt10 247 159 260 JJ7 274 lBl 188 295 0bullbull1 178

190 185 191

192 194

199 198

206 2D2

213 206

220 211

227 216

134 220

2lt11 225

249 231

256

ll6 JJ3

241 270 2lt16

278 251

285 257

292 JJ2

300 168

307 272

DM5 19 194 198 213 2Il8 213 219 l34 230 236 242 2lt18 159 260 JJS 272 278 284 290 It

11 U2I

192 193

195 198

200 lOltI

206 liD

211 216

217 m

m 129

129 ll6

m 243

2lt11 249

2lt17 256

159 163

260 269

166 276

273 lB3

279 290

2B5 297

292 301

298 310

15 195 2111 2Il8 211 111 1lI m 2~2 249 256 263 271 278 285 292 300 307 ll4 321

20

81 1D2J

198 210 211 212 211

2115 211 214 216 219

212 214 219 221 225

219 21B 22lt1 l27 231

l27 m 219 231 238

134 l27 235 219 2lt15

242 132 241 2lt15 251

249 217 217 251 259

257 243 253 258 166

2M 248 259 2M 273

272 253 l6S 27 280

280

159 271 278 2B7

188 l6S 278 284 2M

295 270 284 291 301

303 276 290 298 30t

311 281 297 301 316

ll9 2B7 303 311 323

326 293 310 31B llO

334 299 316 325 338

us 215 m 229 ll6 243 l50 258 l6S 273 280 188 295 303 311 318 326 334 341 349 111 218 ll6 l3l 241 2lt1 257 l6S 273 281 189 297 lOS 313 l21 330 l38 346 lH l62

For II or m duIn 20 the fICh quamfIe w of the IIaM-WhIIMy rut stadsdc may be ~ by

(11+ 1)2 + zV_(N + 1)12

where z1s the fICh quuuIe of mndatd normal random wriabIe abaIIned from Table AI and where 11 m + IL

The __ In dIiIllIbIe quandlas w of the Mann-WhIIMylllt JIaIIsdc r by Equation 511 for selected values of Note that p(r lt wl S p Upper quanshy dies may be found from the equaDon o

w IIII + m +1) - w-

Critical COIIeSpOIICI to values of r less duIn (or duIn) but not equal to the appropriate quantile

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ~~ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ bullbull ww-ww-ww-w-ww-ww-w-ww-w-w

( ~

f

542 APPENDIX

TABLEAIO Quantiles of Spearmans P

n =0900 0950 0975 0990 0995 0999

4 08000 08000 5 07000 08000 09000 09000 6 7

06000 05357

07714 06786

08286 07500

08857 08571

09429 08929 09643

8 05000 06190 07143 08095 08571 09286 9 0A667 05833 06833 07667 08167 D9000

10 04424 05515 06364 07333 07818 08667 II 0A182 05273 06091 07000 07455 08364 12 03986 04965 05804 06713 07203 0amp112 13 03791 04780 05549 06429 06978 07857

14 03626 04593 05341 D6220 06747 07670 15 03500 04429 05179 06000 06500 07464

16 03382 04265 05000 05794 06324 07265 17 03260 04118 0A853 05637 06152 07083 18 03148 03994 04696 05480 05975 06904 19 03070 03895 04579 05333 05825 06737 20 02971 03789 04451 05203 056amp4 06586

21 02909 03688 04351 05078 05545 06455 12 02829 03597 04241 04963 05426 06318 13 02767 03518 04150 04852 05306 06186 14 02704 03435 04061 04748 05200 06070 25 02646 03362 03971 04654 05100 05962

26 02588 03299 03894 04564 05002 05856 27 02S40 03236 03822 04481 04915 05757 28 02490 03175 03749 04101 04828 05660 29 02443 03113 03685 04320 04744 05567 30 02400 03059 03620 04251 04665 05479

For n greater than 30 dI approximate quantlles of p may be obcalned from

wmiddot V Zjon-I

where Zjo Is the fJdI quantile of a standard normal random variable obmlned from Table AI Souaa Adapted from Glasser and Winter (1961) with comedo with permlulon from die 8omerrIkQ

Tru_ bullThe entries In dli table are selected quantllu w of die Spearman rank correla1lon coaffIcIent p when IIMd as a teSt statistic The lower quantllbullbull may be obalned from die equadon

W == -WI_

Th crtdal region correspOnds to values of p maller dI (or areater than) but not Including dI approshypriate quantile Note dlat the median of p Is O

4 4 (06667) 5 6 (06000) 6 7 (04667) 7 9 (0A286) 8 10 (03571) 9 12 (03333)

10 15 (03333) II 17 (03091) 12 18 (02727) 13 11 (02821) 14 23 (02527) 15 27 (02571) 16 28 (02333) 17 32 (02353) 18 35 (02288) 19 37 (02164) 10 40 (02105) 21 42 (02000) 12 45 (01948) 23 49 (01937) 24 52 (01884) 15 56 (01867) 26 59 (01815) 27 61 (01738) 28 66 (01746) 29 68 (01675) 30 73 (01678) 31 75 (01613) 32 80 (01613) 13 84 (01591) 34 87 (01551) 35 91 (01529) 36 94 (01492) 37 98 (01471)

APPENDIX smiddot

TABLE AI I Quantiles of the Kendall test statistic T = N - N bullbull Quantlles of Kendalls T are given in parentheses Lower quantiles are the negative of the upper quantiles wp = -WI_p

n p = 0900 0950 0975 0990 0995

4 (06667) 6 (10000) 6 (10000) 6 (10000) 6 (06000) 8 (08000) 8 (08000) 10 (10000) 9 (06000) II (07333) II (07333) 13 (08667)

II (05238) 13 (06190) 15 (07143) 17 (08095) 14 (05000) 16 (05714) 18 (06429) 20 (07143) 16 (04444) 18 (05000) 11 (06111) 24 (06667) 19 (04222) 21 (04667) 25 (05556) 27 (06000) 21 (03818) 25 (04545) 29 (05273) 31 (05636) 24 (03636) 28 (04242) 34 (05152) 36 (05455) 26 (03333) 32 (0403) 38 (04872) 42 (05285) 31 (03407) 35 (03846) 41 (04505) 45 (04945) 33 (03143) 39 (03714) 47 (04476) 51 (04857) 36 (03000) 44 (03667) 50 (04167) 56 (04667) 40 (02941) 48 (03529) 56 (004118) 62 (04559) 43 (02810) 51 (03333) 61 (03987) 67 (04379) 47 (02749) 55 (03216) 65 (03801) 73 (04269) 50 (02632) 60 (03158) 70 (03684) 78 (04105) 54 (02571) 64 (03048) 76 (03619) 84 (04000) 59 (02554) 69 (02987) 81 (03506) 89 (03853) 63 (02490) 73 (02885) 87 (03439) 97 (03834) 66 (02391) 78 (02826) 92 (03333) 102 (03696) 70 (02333) 84 (02800) 98 (03267) I08 (03600) 75 (02308) 89 (02738) 105 (03231) f15 (03538) 79 (02251) 93 (02650) II I (03162) 123 (03504) 84 (02222) 98 (02593) 116 (03069) 128 (03386) 88 (02167) 104 (02562) 124 (03054) 136 (03350) 93 (02138) 109 (02506) 129 (02966) 143 (03287) 97 (02086) 115 (02473) I3S (02903) 149 (03204)

102 (02056) 120 (02419) 142 (02863) 158 (03185) 106 (02008) 126 (02386) 150 (02841) 164 (03106) III (01979) 131 (02335) 155 (02763) 173 (03084) 115 (01933) 137 (02303) 163 (02739) 179 (03008) 120 (01905) 144 (02286) 170 (02698) 188 (02984) 126 (01892) 150 (02252) 176 (02643) 198 (02943)

II

i AlPIHDDC

rABLEAIi (Continued)

OtoO 0910 097S 0990 O99S

I APPENDIX 55

TABLE All Quantile of the Wilcoxon iZi2gtIilI Wmlili Ylilst Statlsdc - - -- ~

11(11 + I) W wu Wuu Wus tiiJJu IjU1I Wuo WOM W 1

II 19 10 II 12 11 14 II 16 17 II 19 10 II i2 11 jot II 16 17 II i iO

103 (01-465) 107 (01+14) 110 (01372) 11-4 (01390) 119 (01381) 113 (01361) 128 (01353) III (01333) 135 (01304) 141 (D131H) I (01277) 150 (01276) IS] (012-49) 159 (012-47) 162 (01111) 168 (01219) 173 (01109) 177 (01192) 182 (01181) 186 (01165) Itl (01155) 197 (01151) 101 (01141)

111 (01863) m (01849) 1-41 (01811) 1-46 (01780) 151 (01754) 157 (01739) 161 (01711) 168 (01697) 173 (01671) 179 (01656) 186 (01649) 190 (01616) 197 (01608) 103 (01592) 208 (01569) 21-4 (01553) 121 (015 ) 117 (Otn9) 232(01506) 1laquo) (OISIH) 25 (01-481) lSI (01-467) 158 (0158)

ISS (CUlO5) 161 (01171) 168(0115-4) 17-4 (01111) 181 (01101) 187 (01071) 194 (0l0S1) 200 (01010) 207 (01000) 111 (01970) 110 (01950) 118 (01919) 131 (01901) 2-41 (01890) 2-ta (01870) 156 (01858) 263 (01838) 269 (01811) 276 (01792) 18-4 (om9) 291 (01760) 199 (017lt18) 306 (01729)

183 (G2603) 191 (0lS78) 198 (0l538) 106 (01511) 113 (01-47) 111 ~1+r1)118 2 10) 236 (02383)

l-t5 ~01367)lSlOll4O) 260 (01305) 168 (01179) 2n (01161) 185(OlllS) 294 (01117) 101 (01192) 111 (01173) 319 (021-tB) 328 (01110) 336 (01105) l-tS (01087) 355 (01075) 364 (01056)

103 (01888) 111 (018-48) 110 (01811) 118 (01780) 135 (01729) 1-4S (01713) lSl (01664) 262 (01646) 171 (02618) 279 (0l581) 288 (02551) 296 (01517) lOS (01-490) 315 (01471) ll (013) 134 (01-424 341 (01397) 351 (02377) 161 (01351) 372 (01331) 381 (01305) 391 (01185) -tOl (01171)

or I tv chilli 60 ~ quIIIdlu of T II1II) be obDltMd from

bull -11- 111la + 51w Z 18

haN ~ from rha IIW1IIInIIIOITIIIII dIIIrIbudon - by Table AI ~ -cJ1u 01 1II1II) b from

~+5lwmiddotZJ~_I)

rtdcaI coftupond CD wIuu of T dIIIII (ar dIIIII) but _ JncIudInc rha approprtat Not thac ch IMdIIn of T II 0 QIIIIUlIu for I _ obtaIMd by dlvldIIII rha cpndIu of T by (n - 1)12

OUICI Adapud from Tab I But (1914) wid )1IIIIIIon Irom rha author

ft-S 6 7 I 9

10 II 12 11 14 II 16 17 18 9 10 21 21 U 24 21 16 17 11 19 10 11 II 3l J4 31 16 J1 18 19 40 4 42

0 0 0 0 I 1 -4 6 8

0 11 16 10 24 28 31 18 49 55 62 69 76 84 92

101 110 119 129 139

H 160 172 184 196 lOB

221 235 2-ta

0 0 0 I 1 -4 6 8

10 13

16 10 14 18 3l 38 50 56 63 70 77 85 94

101 III 121 III 41 152 163 175 187 199 212 m 239 lS3 267

0 0 1 1 -4 6 9

II 18 11 16 30 35 -41 47 53 59 67 74 81 90 99

lOB 117 127 138 l-ta 160 171 183 196 109 m 236 lSD 165 280 295

0 I 3 -4 6 )

II 14 III 21 26 31 36 42 48 54 61 68 74

84 92

101 III 120 131 141 152 161 176 188 201 214 228 142 257 272 287 10] 320

j

-

shy)

II IS 12

~

t

r

-D -i

~G

ij

~f(

iii L~

is lOt

u-) I~

125

I~i

150 110

1iJ1 195 Oo 212 B6 2S1 266 101 1)11

31-l 331 349

3

-J ~

)

1- IS jSl

~j

2bi jj

Jl)

~~

~i

Z

)-

()shy

middot1 IOU iu Igtu UI H ~ l- -I- IcC Ilu 191 10~

219

m 2JiJ 1oj

17

29$

311

J2J

Jmiddotfi 3amp5 3lJ

3 5 B

II 14 18 n 27 32 38 4-4 51 58 65 73 82 91

100 110 no 131 143 ISS 167 180 193 207 211 236 151 266 283 299 316 334 352 371 390 409

-4 6 9

12 16 10 25 30 36 41 -t8 55 63 71 80 89 98

108 119 130 1 1 153 165 178 191 206 220 215 250 266 182 299 317 335 353 372 191 411 431

5 75

105 H 18 215 275 33 39 55 525 60

68 765 855 95

IDS 1155 1265 138 150 1625 1755 189 201 2175 2325 2-t8 264 2805 2975 31S III 351S 3705 390 410 4305 -tS15

10 IS 21 28 36 45 55 66 78 91

105 120 116 153 171 190 210 231 lS3 176 100 325 3S1 378

35 --465

528

561 595 630 666 703 741 780 820 861 903

54 APPENDIX

TABLE All (Contlnuad)

n(n+ I) WUII 111- 111 1111bullbull Wou Wue WIIM 111 2

43 26l 28l lit 337 ]66 lt4Ol 429 452 473 946 277 297 ]28 ]54 385 n so 473 495 990 45 292 311 1 In 01 2 ltfT1 95 5115 1035 108 129 161 390 23 -463 492 511 5ofO5 1081 7 32 3-46 379 of08 2 51 5-40 564 1128 3ofO 36l 397 28 -463 505 536 563 588 1116 9 351 381 416 f83 521 559 587 6125 IllS 50 31 398 35 61 5Oof 550 583 611 6315 1215

For n Iarpr diu so the fgtth qlllll cI the WIlcoxon lIped _ IGdIIII may be apprcPdmaIM by ~ - [nn + 1)14] + Ifvn(n + 1)(2n + l)l wheN If II the fgtth qqand cia ~d IIOrmailllldam wrIIbItI obaInad from Table AI SouIIcL Adapud from Hamr and o-n (1970) with ~ from tha AmeriCIII ~ SodMy The mr1 In thl1IIIIIe q cI the WIlcoxon Ifaned IIIIkI_1GdIIII r JIYIIII by Equadon 573 for HIKtad wishy_ of P so 050 Quancll w far p gt 050 may be campuud from the IlljUldQII

w - n(n + )1- 11bull

where n(n + 1)111 pen In tha rIampht hand column In tha tabl N_ dItIl I(r lt w) so and I(r gt w ) so I - II Ho II IIIIL Crllical corrapcad co 1111I11III rI r dian (or amprater diu) 1M not IncIucIInI the 9Proprllle quantlla

i

n =I 0900 0950 2 0684 0776 1 0565 0616 093 0565 5 0

MIO 0509 068

7 0181 036 a 0358 010 9 0119 0387

10 Onl 0369 II ol08 0152 12 0296 0ll8 Il 0285 0325 I 0275 031 156 Q266

0258 0304 0295

17 0250 02116

bullbull920

02 0237 0ll2

0219 0271 0265

APPENDIX 547

~ TABLEAIJ Quantll of the Kolmogoiov Y~lC S~ti5tkmiddot

OnSlded Tet P - 090

Two-Sided Test P =080

195

090

0975

195

099

090

099$

Ui1l

P 090

== 000

095

090

0975

095

099

098

0995

099

0975 0990 0995 ~iI = u 0226 08-42 0900 0929 lJ 0221 D708 0785 0029 0216 062 0689 0734 ~~ 0212 0563 0627 0669 ~S 0208 0519 0577 0617 ~ 0204 083 0538 0571 middott 0200 0 5 0507 0H1 w 0197 010 0480 0511 LJ 0193 MOt 0457 010) 311 0190 0191 0437 046amp 21 0187 0l75 0419 0449 r2 0184 0361 0404 0-132 J~ 0182 039 0390 041amp j~ 0179 0138 0377 0404 j~ 0177 0321 0366 0391 ~i 0174 0318 0355 0381 1 0172 0309 0346 0371 iu 0170 0301 0337 0361 J() 0168 02 0329 0352 ~~U 0165

Approltimatloh fOlngt 40

107 Va

0259 0287 0321 0344 0253 0281 03 0337 0247 0275 0307 0330 0242 0269 0101 0323 0138 0264 0295 0317 0233 0259 0290 0311 0229 0254 Ol8of 0305 0225 0250 0279 0300 0221 0246 0275 0295 0218 0242 0270 0290 021 0218 0266 0285 0211 023of 0262 028 0208 0231 0258 0177 0205 0227 025 0273 0202 022 0251 0269 0199 0221 027 0265 0196 028 0244 0262 01 0215 021 0258 0191 0213 0238 0255 0189 0210 0235 0252 122 136 152 163 Va Va Va Va

5auIIcE Adapud from Table I of HW (1956) Used with permission 01 tho American Stadatlcal AlISoclatlon

Themr1a In thII table lite uliacted quantllti w of the Kolmogorov ten tatlmcs r p and r- defined by Equation 611 for two-IIded _ and by EIjIIIIIoRI6Il and 61l far onemiddotided te Rejeelt H at the Ivel If r xcead$ tho I - quantile p In thII tabla TMH quanlhl ant _ far II S ~O in the cwomiddottailed ast The oth quantll1 are approximation that aqual cothe -1 quantIIa In mOlt casu A better approximation for Il gt 40 results If (n + VnIiO)lIl I Jlsed InfAd cI Yn In the danomlnator

556 APPENDIX APPENDIX

TABLE A20 Quantiles of the Smlrnov Test Statistic for Two Samples of Different Size nand m

TABLE AI9 Quantile of the Smlrnov Test Statistic for Two Samples of Equal Size n One-Sided Test p =090 095 0975 099 0995 Two-Sided Test p =080 090 095 099 099

One-Sided Test One-SIded Test II = 090 G95 0975 099 0995 II = 090 095 0975 099 0995 11 = I Il = 9 17118

10 9110Two-SIded Test Two-Sided Test II =080 090 095 098 099 II =080 090 095 098 099 11 =2 Il = 3 516

4 34 10122 1011l 5 45 45 1023 10123 6 516 56 10114 1I1l4 7 517 617

8 34 718 78lOllS 1I1l5 9 719 819 81910126 11116

10 7110 45 9110 11 = 3 H = 4 34 3411117 11117

5 213 45 41511118 12128 6 213 213 5611119 12129 7 213 57 617 61711130 12130 8 58 34 34 71811131 12131 9 213 213 719 819 81912132 12132 10 35 7110 415 9110 9110

12 7112 213 34 56 111212133 1333 11 = 4 H = 5 315 314 45 415 12134 133 6 7112 213 34 56 5612135 1335 7 17118 517 34 617 617 12136 1336 8 518 518 3 78 718 1337 1337 8199 519 213 31 719

10 11110 13110 710 45 451338 14138 12 7112 213 213 314 561339 1439 16 9116 58 1116 3 131613lt10 141lt10

11 =5 H = 6 3S 213 213 516 516215 230 7 417 2335 517 29135 617

n=3 4 5 6

it 7

8 9

10 II 12 13

14 15 16 17 18 19 20 21

213 314 35 36 417

418 419 410 5111 5112 513

5114 5115 6116 6117 6118 6119 6120 6121

213 314 35 46 417

48 59 5110 5111 512 6113

6114 6115 6116 7117 7118 7119 7120 7111

314 45 46 517

518 519 6110 6111 6112 6113

7114 7115 7116 717 8118 8119 8110 821

45 516 517

58 619 6110 7111 7112 7113

714 8115 8116 8117 918 9119 9110 9111

n =22 23

415 24 56 15 517 26

68 27 619 28 7110 29 7111 30 7112 31 8113 32

8114 33 8115 34 9116 35 9117 36 918 37 9119 38

10110 39 10111 40

Approximation for n gt 40

711l 7123 7124 7125 7126

7127 8128 829 830 8131 8132

8133 8134 8135 9136 9137 9138 9139 91lt10 Lg Vii

8122 823 8124 825 8126

8127 9128 9119 930 9131 9132

9133 10134 1035 1036 1037 10138 10139 101lt10 m Vii

8122 923 9114

gt91l5 9126

9117 10128 10129 1030 10131 10132

11133 11134 11135 11136 11137 1138 1139 121lt10 192 Vii Vii Vii 8 11110 58 27140 41S 415

9 519 35 31145 719 415Souroa Adapted from Birnbaum and HaH (1960) wid permluJon from the Institute of Mathematical StatlstIes I III 35 710 7110 45bullThe entries In this table ant selected quantlles w of the Smlmov lWCI-AIIlple _ statistic T deflned by Equation 632 and 633 for the one-taIled _ and defined by Equation 631 for the _tailed test Relect He at the level a If T exteeds the I - a quanshy 15 8IIS 35 213 IIIIS 1115

20 III 11110 3S 7110 34tile of T as slYen In this table The _ statistic Is a dIscrere random variable so the exact level of snlll_ce may be 1_ than the apparent a used In this table 11 =6 H = 7 2342 417 29142 517 56

8 III 7112 213 31 349 III 59 213 1318 79I III 1730 19130 7110 11115

12 III 7112 7112 213 3418 49 519 11118 213 13118 24 1I1l4 III 7112 SIB 213

IiJ

APPENDIX 559

TABLE A21 The t Distribution

Degrees of Freedom p =06 075 09 095 0975 099 0995 09975 0999 09995

APPENDIX

A10 (Continued)

099 0995~ed Test p = 090 095 0975 099 099~ed Test P = 080 090 095

N1 = 8 9

10 14 28

N1 = 9 10 12

32 M= 10

12 15 18 36

N1 =15 20 40

M=15 16 18 20

N1 =20 Nz = 20

mple nadon

2756 3163 33nO 3n 3n o

1940 11114 716

1332 7115 419

1945 7118

1336 215 215 7110

2360 38

1336 11130 7110

2780

107jm+n mn

3356 519

3970 III

13128 13124

middot21140 III III 716 III III

22145 49 5112 715 9110 215 9110 716 Sll2 512 215

31180

l11jm + n mn

58 4063 43nO

417 15118 518

2340 7112 916III

26145 519 8115 III

1736 III III 9110 III

2348 1736 7115

13130 1740

136jm n

41156 5n 7110 914

17128 213

2740 58 511 9116 213

IIIUI 35 519

19136 1730 11110 III

11110 13114 19136 31160 29160

19140

152jm + n mn

34 47163 5n 517 9114 34 710 213 518

19131 3145

213 29145 11118 519

19130 35

7112 7112 519

1730 3160 41180

I63Jm + n mn

2 3

5 6 7 8 9

10 II 12 I]

14

15

16 17

18

19

20 21 22

23 24

25 26

27 28

29

30

40

60 120

0325 1000 3078

0289 0816 1886

0277 0765 1638

0271 0741 1533

0267 0727 1476

0265 0718 10440

0263 0711 1415

0262 0706 1397

0261 0703 1]8]

0260 0700 1372

0260 0697 1363 0259 0695 1356 0259 0694 1350

0258 0692 1345

0258 0691 1341

0258 0690 1377

0257 0689 1333

0257 0688 1330 0257 0688 1328

0257 0687 1325

0257 0686 1323

0256 0686 1321

0256 0685 1319

0256 0685 1318

0256 0684 1316

0256 0684 1315 0256 0684 1314

0256 0683 1313

0256 0683 1311

0256 0683 1310

0255 0681 1303

0254 0679 1296

0254 0677 1289

0253 0674 1282

6314 12706 ) I 821 63657 12732 31831 63662

2920 4303 6965 9925 14089 22327 31598 2353 3182 4541 5841 7A53 10214 12924 2132 2776 3747 4604 5598 7173 8610

2015 2571 3365 4032 4773 5S93 6869 1943 2447 3143 3707 4317 5208 5959 1895 2365 2998 3499 4029 4785 5408 IS60 2306 2896 3355 3833 4501 5041 1833 2262 2S21 3250 3690 4297 1781

1812 2228 2764 3169 3581 4144 4587 1796 2201 2718 3106 3497 4025 4437 1782 2179 2681 3055 3428 3930 431S 1771 2160 2650 3012 3372 3852 4221 1761 2145 2624 2977 3326 3787 4140

1753 2131 2602 2947 3286 3733 4073 1746 2120 2583 2921 3252 3686 4015

1740 2110 2567 2898 3222 3646 3965

1734 2101 2552 2878 3197 3610 3922

1729 2093 2539 2861 3174 3579 3883

1725 2086 2528 2845 3153 3552 3850

1721 2080 2518 2831 3135 3527 3819

1717 2074 2508 2819 3119 3505 3792

1714 2069 2500 2807 3104 3485 3767

1711 2064 2492 2797 3091 3467 3745

1708 2060 2485 2787 3078 3450 3725

1706 2056 2479 2779 3067 3435 3707

1703 2052 2473 2771 3057 3421 3690

1701 2048 2467 2763 3047 3408 3674

1699 2045 2462 2756 3038 3396 3659

1697 2042 2457 2750 3030 3385 3646

1684 2021 2423 2704 2971 3307 3551

1671 2000 2390 2660 2915 3232 3460

1658 1980 2358 2617 2860 3160 3373

1645 1960 2326 2576 2807 3090 3291

Iapted from Musey (1952) with permission from the Instkuce of Mathematical St3t1Rlcs

as In this tabl are sefectecl quantlas w of the SmImoY test statistic T for two samples defined ns 631 632 and 633 To enter the table let N be the smaller sample sbe and let IV be the raquoIe sbe Reject H at the leYel a If T ceeds w- as ampIvan In this table If II and m are nO( cOyenshyIs table use the fa sample approxlmatlon given at the end of the tabl or consult elCact tables j Jennrlch which appear In Haner and Owen (1970) for m S 100

Souoa Reprinted from Vol I of Pearson and Hartley (1976) with permission from the Iliomerrlka Truste bull The entries in this table are quantlles w of the t ditribution for various degrees of freedom Quantlles w for p lt 05 may be computed from the equatlon

W -Wt_jI

Note that w = 0 for all dearees of freedom

- bull amp tmiddotlh

Page 4: UNIVERSITY OF SWAZILAND MAIN EXAMINATION PAPER 2015 …€¦ · THREE (3) QUESTIONS. ALL QUESTIONS . CARRY MARKS AS INDICATED WITHIN . THE PARENTHESIS. THIS PAPER IS NOT TO BE OPENED

i

TABLE AI Nonnal Distributionshy

SeJecred wIuu uooI -37190 z- - -32905 ZuIs -19600 Zu -16449

r- 37190 z-shy 32905 ZuIs = 19600 Zushy 16449 tIIIII 1001 1002 10D3 1104 1005 11116 l1li7 1111 1119

IDD -3D9Ol -2I7Bl -27478 -265l1 -25758 -25121 -24573 -2laquo189 -2J656

111 -23263 -U904 -22571 -22262 -21973 -21701 -21+14 -212111 -2OH9 -20749

112 -20S37 -lD315 -201-41 -19954 -1977-4 -19600 -190431 -19268 -19110 -18957

113 -18B08 -18663 -18522 -18384 -1B250 -18119 -17991 -17866 -177 -1762-4

104 -17507 -17392 -17279 -17169 -17060 -16954 -16849 -16747 -16646 -16546

1115 -16449 -16l52 -16258 -16164 -16072 -15982 -15893 -15805 -15718 -15632

1116 -15548 -15464 -15382 -15301 -152211 -151-41 -15063 -1-4 -11909 -104833

117 -14758 -14684 -1461 -1-4538 -1-4466 -14395 -14325 -um -14187 -14118

1M -14051 -1J9IM -13917 -1J8Sl -1J787 -1J722 -13658 -US95 -13532 -13469

119 -Il408 -1J346 -1328S -13225 -1J165 -1J106 -13047 -12_ -12930 -12873

111 -12816 -12759 -Il702 -12646 -12591 -12536 -120481 -12426 -12372 -12319

111 -12265 -12212 -12160 -12107 -12055 -12004 -11952 -11901 -11850 -11800

112 -11751 -11700 -11650 -11601 -11552 -11503 -1165 -11407 -11359 -IIU I

113 -11264 -11217 -11170 -11123 -11077 -1I0U -1D98S -1D939 -10B93 -1111MB

114 -11803 -10758 -lml-4 -IoK9 -1D625 -Iosal -10537 -1G4H -1M50 -111407

115

I117

-10364 -09945 -09542

-1G322 -09904 -D9SQ2

-1079 -09863 -09463

-1G237 -091122 -oMlltt

-101904 -o97B2 -09385

-10152 -09741 -09346

-10110 -09701 -09307

-IJI06 -09661 -09269

-IDOl7 -09amp21 -09230

-09986 -o95BI -09192

118 -09154 -09116 -09078 -09040 -09002 -DlI6S -DB927 -D8B90 -08BS3 -D8B16

119 -08779 -D8742 -D8705 -D8669 -08633 -DBS96 -DI56O -D85lltt -oampt8B -08452

UI -D8416 -DB3BI -0836 -DB310 -0827-4 -08239 -DB21l-4 -DBI69 -18134 -oB099

121 -0B064 -0JI030 -07995 -07961 -D7926 -07892 -07858 -D7B2-f -07790 -01756

122 -07722 -07688 -17655 -07621 -07588 -D7554 -07521 -07_ -07454 -07421

123 -07388 --07356 -07323 -D7290 -D7257 -07225 -07192 -07160 -07128 -07095

124 -07063 -07031 -06999 -06967 -06935 -06903 -D6871 -o6lMO -D6B08 -06776

TABLE AI (Continued)

IIDO 0101 1002 1003 11 OIOS 01116 0007 1001 1009015 -06745 -06713 -06682 -06651 -06620 -06588 -06557 -D6S26 -D6495 -06464 126 -06433 -06403 -06372 -06341 -06311 -062BO -06lS0 -D6219 -06189 -06158 027 -06128 -06098 -06068 -D6038 -06008 -05978 -G5Ha -o591B -05888 -05858 028 -O5B28 -05799 -05769 -D574O -05710 -05681 -05651 -05622 -05592 -05563 029 -0553-4 -05505 -05476 -DS446 -05-417 -05388 -05359 -05330 -05302 -05273 030 -05244 -05215 -05187 -05158 -05129 -05101 -05072 -05044 -05015 -04987 031 -04959 -04930 -04902 -04874 -0-486 -004817 -04789 -04761 -04733 -0-4705 032 -04677 -004649 -04621 -0-4593 -04565 -04538 -04510 -044112 -04454 -Q4427 033 -04399 -04372 -04344 -04316 -04289 -01261 -04234 -0207 -0-4179 -04152 034 -04125 -0-4097 -0-4070 -04043 -0-4016 -03989 -03961 -03934 -03907 -03880 ClE -03853 -03826 -0379 -O3m -03745 -0371 -03691 -Q3665 -03638 -0361 I 111 nlI

-03585 -0331~

-035515 -onn

-0lS3[ -03266

-03505 -03239

-0gt478 -0Z213

-03451 -O pound6

-0H2S -O~IpoundgtO

-03398 -0031gt4

-03372 -01107

-033( -030SI

tlJe -03055 -O302~ -03002 -O2~ipound -021750 -O2ni -02pound -02871 -O2E -02217 ~O9 -O27~3 -027t -027lt 1 -01715 -0261lt -026pound1 -02637 -02GI [ -025pound5 -O25~

IlAO -0253 -02508 -02482 -02~b -02lt10 -O240 -O237a -121S2~ -a22T -O2~O[

1il41 -02275 -OlliO -0222( -02191gt -02173 -021lt7 -02121 -02096 -02070 -02045 112 -02019 -01913 -01968 -01942 -Ol~r7 -0le91 -01866 -0114O -01815 -01789 O4l -01764 -01738 -01713 -01687 -01662 -0637 -01611 -01586 -01560 -01535 044 -01510 -01-484 -01459 -01434 -01408 -01383 -01358 -01332 -01307 -01282 045 -0llS7 -01231 -01206 -01181 -01156 -01130 -01105 -0 lOBO -01055 -01030 046 -01004 -00979 -00954 -00929 -0G904 -00878 -00853 -00828 -00B03 -00778 047 -00753 -00728 -00702 -00677 -00652 -00627 -00602 -00577 -00552 -00527 048 -00502 -0G476 -0G451 -00426 -00401 -00376 -00351 -00326 -00301 -00276 049 -00251 -00226 -00201 -00175 -00150 -00125 -00100 -00075 -00050 -OoOlS 050 00000 OoolS 00050 00075 00100 OOllS 00150 00175 002111 00226 051 00251 00276 00301 00326 00351 00376 00401 0G426 0G451 00476 ts2 00502 00527 00552 00577 00602 0D627 0G6S2 00677 00702 00728 053 00753 00778 00803 0G82B 00853 0G87B 0090-4 00929 0095-4 00979 054 01004 01030 01055 OIOBO 01105 01130 01156 01181 01206 01231

c

I ampII

Tabla AI (Continued)

1- IDDI 1DD2 UDJ D8D4 IDDS 1DD6 U07 ICIOI UDt

155 01257 01282 01307 01332 oll58 oll83 ola 01304 01 59 DIo484 156 01510 01535 01560 01586 01611 0 I 6rT 01662 01687 01711 Dl718 D57 01764 01789 01815 01840 01866 01891 01917 01942 01968 0 I 99l 151 DlOI9 02fM5 02070 112096 02111 021-47 02173 02198 0122 f1225O 059 02215 02l01 02327 O2lSJ 02l71 02-404 02 10 02-456 02C 02508 161 O25ll 0l559 02585 02611 026l7 0266l Dl689 02715 1U71 02767 161 0219) 02819 02845 02B71 D289II 02924 02950 02976 03002 D1029 162 03055 03081 03107 031304 03160 03186 0311l 0J2l9 0l266 D32n 161 03319 033045 O3m 03398 030415 03451 U47I 03505 o3SlI Dl558 D6ltt 0358S 03611 03638 03665 0369l 03719 03745 urn cum 03826 us 03853 038110 03907 039304 03961 03989 0-4016 0-4043 0-4070 0-4097 G66 025 0151 0-4179 0 bull Q07 0-41304 0161 0219 0-4316 O l U371 D67 Ul99 044l7 0 5-4 0+182 04510 0 538 0565 04593 011 0-4649 I6D 04677 0705 0m3 0-4761 0789 017 0-48-45 0-487 0 901 0910 169 0-4959 0987 osol5 oso+f O507l 05101 051l9 05158 05187 05115 17D 05l+i D5l73 D5302 05310 05359 05_ oHI7 05+t6 05-476 ossos D71 055304 05563 05592 D56ll 05651 05681 D5710 D57-40 05769 05799 In 058l8 05858 05888 05918 059-48 05978 D6OO8 06038 D6068 D6098 Dn 06128 06158 06189 06l19 II6l5O 06280 06311 063041 DU71 D6403 17-4 06-433 06-464 060495 G65l6 06557 06588 D6QD 06amp51 0668l 06713 US 067 5 06776 06808 D684O 06871 06903 06935 06967 06999 07031 176 07063 07095 07128 07160 07192 07l25 onsJ Ono 07311 07356 D77 07388 0721 0745-4 OJ D7511 Oj55-4 07588 07611 07655 07688 D7I 07711 07756 07790 07114 07858 071192 079l6 07961 07995 08010 D 011064 08099 0813 08169 08204 08l3J 08l74 08310 0835 08l81 DM 08416 08452 0 oas24 08560 oas96 08633 08669 08705 D87-42 111 08779 08816 08853 08890 D8917 08965 09002 090-40 09071 09116 Da2 0915-4 09192 G92lO 09169 09307 09346 G9385 09-424 09463 09502

Table AI (ContInued)

DG IoDI DoD2 DDOl D LIDS DDD6 DDD7 1001 11D9

Da3 095-42 09581 09621 09661 G9701 09741 09782 09822 09863 09904 DoN 09945 09986 10027 1D069 10110 10152 1019gt4 10237 10279 10322 DaS 10364 10407 10450 1049gt4 10537 IOS81 1D6l5 10669 1071 10758 186 10803 10848 10893 10939 10985 11031 11077 11123 11170 11217 0B1 11264 11311 11359 11407 11455 11503 11552 11601 11650 11700 lUi 11750 lI80() Ll85() 11 9() I 1I~52 12004 12055 12107 2160 12212 alll~middot pound2265 IUIS [nn 12426 L24S1 2S36 f25~[ 12~6 [ 2702 L175~

QIQ 12Bt6 12Em i2nD L29BB t3M7 1310( 13165 13l25 32E5 131-~C

SS[ IHO~ ~E~ [m poundi57$ 365C ln2 117CT r 3eS2 1717 f7l rt

~~2 [4Q[1 I~I( lmiddotmmiddotT flt2ES IQI f bull tJpound 1ltlt66 Ilt~ [A~II i 468lt U [i7S [4823 [lt9(1~ [Age~ S(l(~ 15[lt[ 1522( [5301 (36 ~4H Qbull( 155ltamp [51gt32 [5718 15005 15e5~ 19gt8 [(072 16[(( [6258 [63S2 Ui L~49 16S46 LeuroG46 167lt7 1(849 [695-1 17060 l7169 17279 73n 4) 17507 176l4 7741l 17866 17991 1amp1 9 18250 1pound384 [8522 1l63 cn 18808 1B157 19110 19268 19431 100 1977-4 19954 20141 20335 098 20537 20749 20969 21201 21444 21701 21973 22262 22571 22904 U9 23263 23656 2-4089 24573 25121 25758 26521 2778 28782 30902

SouRCE Generated by IL L man Used with permission

bull The emries In this table are quamiIes ~ of the standard normal random YIlIiabIe Z eIeted iO P(Z s tJ - and P(Z gt tJ - I - p Note that the value of co two decimal pIacas determines which raw co use the third decimal pIKe of Pdetermines which column to use to find Zp

ampII

=

510 APPeNDIX APPENDIX 511

TABLEAl Chl-Squd Dlatrlbutlonmiddot TABLEA3 Binomial DIstribution

0750 otoO 0950 0975 0990 ot95 9 n I 005 010 015 01pound1 elgt 010 015 00 05

k =I 1 1 5 6 7 8 9

10 II 11 13 15 16 17 18 19 10 11 11 11 1 15 16 17 11 19 10 ltto SO 60 70 80

100 Z

UU 1773 lt4108 5385 6626 78011 9037

10n 1139 1155 1370 1lt485 1598 1711 IUS 1937 10lt49 1160 lln 1381 193 1604 27 281 291 303 3153 3262 3371 380 62 5633 amp698 7758 8813 9865

lot1 0675

1706 605 6251 7779 9136

10M 1101 1116 1lt468 1599 1718 1855 1981 1106 nll 235lt4 1lt477 1599 1710 18lt41 1961 lUI 3101 3UO 318 3556 367lt4 3791 39ot lt40l6 5181 6311 7lt40 8553 9658

1076 1185

281

31111 5991 7815 9lt188

1107 1159 107 1551 1691 1831 1968 1103 1136 2368 1500 lUO 1759 2887 301 31 1 3167 1191 3517 36lt42 3765 3889 lt4011 1301 4156 377 5576 6750 7908 to53

IOU 1131 1143

16lt15

501 7378 9]f8

111 1l8l 1 5 1601 1753 1902 lM8 1191 23]f 17 l6ll 17lt49 1885 1019 3153 3185 3417 354 3618 3808 1917 lt4065 lt4192 119 lt4sn 698 593 71lt41 8330 9502

1066 1181 1296

1960

6635 9110

113 1328 1501 1681 184 1009 1167 lUI 1lt473 16ll 1769 1 3058 1100 33lt11 11 3619 3757 lB93 lt4029 16lt1

~8 31 lt4564 -96 ltI8l8 959 SU 6369 1615 8838

10M 1111 111 1358

1326

717 1060 1114 16 1675 1855 lUI 113n 1519 2676 1830 111 31]1 ]110 1lt417 nn 1716 3158 -4000 I 110 1 556 -93 4l9

4so 5134 5367 6677 19lt4 195

1042 IIU 1183 10101

lS76

1083 1381 1617 18017 1051

n 1lt431 1611 1788 195 lr16 1191 3Ul 1611 3770 315 lt4079 131 381 4532 lt4410 17 973 5118 5161 05 55 561 5130 5970 73 IU6 9961

1111 128 1371 14

3090

1

3

5

6

7

0

0 I 1

0

1 1

0 I 1 1 lt4

0 I 1 1 4 5

0 I 1 1 5 6

0 I 1 3 4

09500 10000

09025 09975 10000

0857lt4 09928 09999 10000

081lt45 09860 09995 10000 10000

07738 09714 09988 10000 10000 10000

07351 096n 09918 09999

10000 10000 10000

06983 09556 09962 09998 10000

09000 10000

08100 09900 10000

0n9O uno 09990 10000

06561 09477 09963 09999 10000

05905 09185 0991lt4 09995 10000 10000

0531 Q8857 09842 09981 09999 10000 10000

0lt4183 08501 097lt43 09973 09998

08500 10000

07225 09775 10000

06141 09392 09966 10000

05220 08905 09880 09995 10000

04431 08352 09134 09918 09999 10000

03171 01165 09527 09941 09996 10000 10000

03206 01166 09262 09879 09988

OBOOO 10000

06400 000 10000

OSlili

00960 09910 10000

010) OBI92 O912(J 099114 10000

0317 07373 09411 099D 09997 10000

02611 0655[ 09011 09830 09984 O99) 10000

01097 05767 03510 09667 09953

llSOO 10000

t)5~25

o~37S

1000u (H21~

oll43a 09841 10000

021 161 omlJ 0I92 091 10000

on73 00)28 OflS 09044 09990 10000

o171l0 05339 011306 014 09954 099WI 10000

01335 D4middot-H9 07564 O92N 09071

07000 10000

04900 09100 10000

03430 07840 09730 10000

02401 06511 09163 09919 10000

01681 052B2 08369 09692 09916 10000

01116 0A202 01443 09295 09B91 09993 10000

00824 03294 06411 08140 09712

06500 10000

04225 08775 10000

02146 01182 09511 10000

01185 05630 08735 09850 10000

01160 U284 01648 09460 09941 10000

00154 01191 06411 08826 09117 09982 10000

00490 02338 05323 08002 09444

Q6000 10000

03600 08400 10000

02160 06480 09360 10000

01296 0lt4152 08208 09144 10000

00778 01310 06826 09130 09898 10000

00461 02333 05443 08208 09590 09959 10000

00280 01586 04199 01102 09037

05500 10000

03025 07975 10000

01664 05148 09089 10000

00915 03910 07585 09590 10000

00503 02562 05931 08688 09815 10000

00277 01636 04415 07447

09308 09911 10000

00152 01024 01164 06083 08471

for gt 100 lUI lba ~ w - (i)(z + Vlk shy 1)1 or tIM monI ~ w -

Ie (I shy ~+ z ft) wh Z II tIM wlua from tIM _danIIud lIOIIIIII dllaiblldaft IIhown In lba bouom

5 6 7

10000 10000 10000

10000 10000 10000

09999 10000 10000

099 10000 10000

09997 09999 10000

09962 09998 10000

09910 09994 10000

09812 09984 10000

09643 09963 10000

of lba IIIbIa ScuIcE Abridpd from Tabla S VoL I of Puraon and Hanlay (191) wllb parmlNlon from tIM ~ Tru_ bullTha IllIriu In lbl tabla ara quantIIeIl of II chi-lIIl11n1d random wrlalH W with du of rndom bullbull IecuMlIO P(W gtIi W) - Pand P(W gt - I - P

512 APPENDIX APPENDIX 51lbull TABLEAl (Continued)

II I 005 010 015 Ilm ~15 030 035 00 05TABLEAl (Continued)

8 0 0663-4 0305 02725 IIU 01001 00576 00319 00168 OOOIW I 028 08131 06572 05033 0)71 0255] 01691 01064 00632 1 092 09619 08948 07 06785 05518 OA278 0315-4 02201

II 050 155 060 065 070 075 010 085 G90 095I

0 05000 0500 O bull fOGO G35OO 03000 02500 02000 01500 01000 00500 3 09996 09950 09786 09middot131 08M 08059 07064 0591 OA770 I 10000 10000 10000 10000 10000 10000 10000 10000 10000 0000 10000 09996 09971 098 09711 09420 089l9 08263 07396

1 0 02500 02025 01600 01125 00900 00625 00ltt00 Oons 00100 OClO25 5 10000 10000 09998 09990 099511 09887 09747 09502 09115 1 07500 06975 06lttOO 05775 0500 0375 G36OO 02775 01900 00975 6 10000 10000 10000 09991 091 09987 0996-4 09915 G9819 2 10000 10000 10000 10000 10000 10000 10000 10000 10000 10000 7 10000 10000 10000 10000 10000 09999 09998 09993 09983

3 0 01250 00911 006-40 00-429 00270 00156 00080 0003 00010 00001 8 10000 10000 10000 10000 10000 10000 10000 10000 10000 I 05000 M252 03520 02818 G2160 01562 010-40 00601 00280 00072 9 0 06302 0387 02ll6 u1342 00151 00404 00207 00101 00046 1 oe750 08336 078-40 0725-4 06570 05781 0880 03859 02710 0126 I 09288 077-48 05995 04362 (DIlO) 01960 01211 00705 OOl85 3 10000 10000 10000 10000 10000 10000 10000 10000 10000 10000 2 09916 070 08591 073m lltOOl OA628 01373 02318 0 95

I 0999 09917 09661 O91J-l 08343 07297 06089 04826 Ol 10000 09991 09944 0980--1 (9511 09012 08283 07l3-4 062 0 00625 00-410 00256 00150 00081 00039 00016 00005 00001 00000

I 03125 025 01791 01265 00837 00501 00272 00120 00037 00005 5 10000 09999 09994 099 09900 0977 0ff60f 09006 08l22 06875 06090 052 0370 0383 02617 01808 01095 00523 001-40 6 10000 10000 10000 099) 09991 09957 09888 09750 095023 09375 09085 0870-4 01215 07599 06836 059Oltt 0-4780 03-439 01855 7 10000 10000 10000 10000 U999l 09996 09986 09962 09909 10000 10000 10000 10000 10000 10000 10000 10000 10000 10000 8 10000 10000 10000 10000 10000 10000 09999 09997 09991

J 0 00312 00185 00102 00053 0002 00010 00003 00001 00000 00000 9 10000 10000 10000 10000 10000 10000 10000 10000 10000 I 01875 01312 00870 005-40 00308 00156 00067 ooon 00005 00000 10 0 05987 03-487 01969 (JI07-J 0OS63 00282 00ll5 00060 00025 2 05000 0-4069 0317 02352 01631 01035 00579 00266 00086 00012 I G9139 07361 05443 03750 u2-l4() 0193 00860 00-464 002l3 3 08125 0738 06630 05716 0718 03672 01627 016-48 00815 0Gl26 1 09885 09298 08202 06778 05156 03828 02616 01673 00996 4 09688 09-497 onn 088-40 08319 01627 06723 05563 0-4095 02262 J 09990 09872 09500 Qrl79 I (J71S) 06496 05138 03823 02660 J 10000 10000 10000 10000 10000 10000 10000 10000 10000 10000 09999 0998-4 09901 072 09119 0B497 07515 06lll 050-4-4

6 0 00156 00083 000-41 00018 00007 00G02 00001 00000 00000 00000 5 10000 09999 09986 099) u9il03 09527 09051 083l8 07l8-4 1 OlOff 00692 bull 0G410 oom 00109 00G46 00016 0000-4 00001 00000 6 10000 10000 09999 09991 09965 098 097-4Q 090452 089BO l 0338 02553 01791 0117 00705 00376 0G170 00059 00013 00001 7 10000 10000 10000 0999) 099 09984 09952 09877 09726 3 06562 05585 M557 03529 02557 016904 00989 00-473 00158 00022 8 10000 10000 10000 10000 I()OOO 09999 09995 09983 09955 08906 0836-4 07667 06809 05789 0-4661 U446 onl5 03 00328 9 10000 10000 10000 10000 10000 10000 10000 09999 09997 J 09ampM 09723 09533 0916 0882 uno 07379 06229 04686 026-49 10 10000 10000 10000 00011 10000 10000 10000 10000 10000

6 10000 10000 10000 10000 10000 10000 10000 10000 10000 10000 I 0 05688 03138 01673 00059 00112 00198 00088 00036 00014 I 08981 0697 OA922 03121 uI71 01110 00606 00]02 001197 0 00078 00037 00016 00006 00G02 00001 00000 00000 00000 00000 l 0980f8 0910-4 07788 06174 o~SSl 03127 02001 01189 00652I 00625 00357 00188 00090 00038 00013 GOOO-4 00001 00000 00000 3 G998-4 09815 09306 08389 01133 05696 0256 02963 019111 Gl266 01529 00963 00556 00288 00129 000-47 00012 00002 00000 4 G9999 09972 098-41 094 sB3S4 07897 0668l 05328 039713 05000 03917 02898 01998 01260 00706 0Oll3 00121 00027 00002 5 10000 G9997 09973 09883 051 09218 085l 07535 063ll 0773-4 06836 05801 0-4177 03529 0136 01 80 00738 00257 00038 6 10000 10000 09997 09980 u9924 09784 09-499 D9006 082625 09375 08976 G8of 07662 06706 05551 Mll3 0283-4 01-497 00-4-4-4 7 10000 10000 10000 09998 09939 09957 09878 09707 09390

6 urn 0980f8 09720 G9510 09176 08665 07903 0679-f 05217 03017 8 10000 10000 10000 10000 09999 0999-4 09980 01 098527 10000 10000 10000 10000 10000 10000 10000 10000 10000 10000 9 10000 10000 10000 10000 10000 10000 09998 0999l 09978

10 10000 10000 10000 10000 10000 10000 10000 10000 09998 II 10000 10000 10000 10000 10000 10000 10000 10000 10000

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IrABLEAl (Continued)

II 050 US UO US 070 US 080 US 090 89S

TABLEAl (ContInued)11 0 00002 00001 00000 00000 00000 00000 00000 00000 00000 00000 I 00032 00011 0000] 00001 00000 00000 00000 00000 00000 00000

II OOS 010 015 )J~ Dll OJO 035 040 0452 00193 00079 00028 00008 00002 00000 00000 00000 00000 00000 ] 00730 00356 00151 00056 00017 00004 00001 00000 00000 00000 IS 0 Q46l1 Q2059 00874 oms tWimiddot1 00047 00016 00005 00001 4 01918 01117 00573 00255 00095 00028 0G006 00001 00000 00000 I 08290 05490 03186 nlal OoaOl 00353 00142 00052 00017 5 03871 02607 01581 001116 00386 00143 00039 00007 00001 00000 2 09638 UI59 06042 0398pound1 02)61 01268 00617 00271 00107 6 06118 Q4731 Ul48 01127 01178 00544 00194 00046 00005 00000 1 09945 09444 08227 OW01 OA613 02969 01727 00905 00424 7 08061 06956 05618 04167 02761 01576 00n6 00239 00043 00002 4 09994 09873 09383 Ofl)5u olll6S 05155 01519 02173 01204 8 09170 08655 07747 G6511 05075 03511 OlO54 0G9ll 00256 00021 I 09999 09978 09831 Oi3l~ )8511gt 07116 056-43 OAOl2 01608 9 09807 09579 09166 oB487 07471 06093 04417 01642 bull 01109 00196 6 10000 09997 0996-4 o)BB 0943-4 08689 07548 06098 01522

10 09968 09917 09804 09576 09150 08416 07151 05565 03410 01184 7 10000 10000 09994 09159 091327 09500 08868 07869 065351 09998 09991 09978 09941 09862 09683 09111 08578 07176 04596 8 10000 10000 09999 09991 u99511 Q9818 09578 09050 08182 2 10000 10000 10000 10000 10000 10000 10000 10000 10000 10000 9 10000 10000 10000 O 09911 09963 09876 09661 09231

13 0 00001 00000 00000 00000 00000 00000 00000 00000 00000 00000 10 10000 10000 10000 10000 OJSl9) 09993 09972 09907 09745 I 00017 00005 00001 00000 00000 00000 00000 00000 00000 00000 II 10000 10000 10000 10000 IOllDO 09999 09995 09981 099372 00112 00041 00011 00001 00001 00000 00000 00000 00000 00000 12 10000 10000 10000 10000 10000 10000 09999 09997 099891 00461 00101 00078 00025 00007 00001 00000 00000 00000 00000 13 10000 10000 10000 10000 10000 10000 10000 10000 099994 01134 00698 00311 00116 00040 00010 00002 00000 00000 00000 14 10000 10000 10000 10000 10000 10000 10000 10000 10000I 02905 0788 00977 Q0461 00182 00056 00011 0G002 00000 00000

IS 10000 10000 10000 10(100 L()oOO 10000 10000 10000 100006 05000 03561 0l288 01195 00614 00241 00070 00011 00001 00000 j 16 0 04401 01853 00743 0(j11i1 00100 00033 00010 00003 000017 070)5 05711 04156 01841 01654 00802 00100 00075 0G009 00000

8 08666 oml 06470 04995 03457 01060 00991 00341 00065 00003 I 08108 05147 02839 01-101 00))5 00261 00098 OOOll 00010 9 09519 09071 OJUI4 07117 05794 Q4157 Ql527 01180 00342 OOOll 2 09571 07892 05614 0)5IbJ 01gt11 00994 00451 00183 00066

10 09888 09731 09411 08868 07975 06674 04983 OlO8O 01339 00245 1 09930 09116 07899 0SJ31 04050 02459 01139 00651 00281 I 09983 09951 09874 09704 09363 08733 07664- 06017 03787 01354 4 09991 Q9830 09209 07901 1Ibull302 04-499 02891 01666 00853 12 09999 09996 09987 09961 09903 09761 0H50 U791 07458 04867 5 09 09967 09765 09 liB 08103 06598 04900 03288 01976 13 10000 10000 10000 10000 10000 10000 10000 10000 10000 10000 6 10000 09995 09944 O97i3 OZi204 08247 06B81 05272 03660

14 0 00001 00000 00000 00000 00000 00000 00000 00000 00000 00000 7 10000 09999 09989 0993u 09729 09256 011406 07161 05629 I 00009 0bull0001 00001 00000 00000 00000 00000 00000 00000 00000 10000 10000 09998 O99fiS O992S 09743 09329 08577 07441bull9 10000 10000 10000 09999 099amp1 09929 09771 09417 08759 I G0287 00114 00039 00011 00002 00000 00000 00000 00000 00000 2 00065 00011 00006 00001 00000 00000 00000 00000 00000 00000

10 10000 10000 10000 10000 ot))7 09984 09938 09809 09514 4 00898 00426 00175 00060 00017 00001 00000 00000 00000 00000 II 10000 10000 10000 100(1) 10000 09997 09987 09951 09B51 5 01120 01189 00581 0G241 GOO83 00011 00004 00000 00000 00000 12 10000 10000 10000 10000 10000 10000 09998 09991 09965 6 03951 0l586 01501 0G753 00315 00101 00024 0000l 00000 00000 Il 10000 10000 10000 10000 10000 10000 10000 09999 09994 7 06047 04519 OlO75 01836 00933 00183 00116 0G022 00002 00000 14 10000 10000 10000 10000 10000 10000 10000 10000 09999 8 07880 06627 osl4l 03595 Q2195 01117 00439 00115 00015 00000 15 10000 10000 10000 10000 10000 10000 10000 10000 10000 9 09102 OJU18 ontrI O5m 04158 01585 01298 00467 00092 00004 16 10000 10000 10000 10000 10000 10000 10000 10000 10000

10 09713 09168 oa757 07795 06448 04787 03018 01465 00441 QOO4l

II 09935 09830 G9602 09161 U391 07189 05519 03521 01584 00101 12 09991 G9971 09919 09795 G9525 08990 08021 06433 04154 01530 11 09999 09998 09991 09976 09932 09821 09560 08971 07711 05113 14 10000 10000 10000 10000 10000 10000 10000 10000 10000 10000

~~

518 APPENDIX APPENDIX 519

TABLE Al (Contln~ed) TABLE A] (Continued)

I I 050 155 060 165 010 175 080 085 OtO U5 II I bull 005 010 015 Itlo Otsect 030 035 040 045

15 0 00000 00000 00000 00000 00000 00000 00000 00000 00000 00000 17 II 04181 01668 00631 oons oOOIS 00023 00007 00002 00000 I 1

00005 00037

0000 I OQoII

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00067 00327

00011 00123

00006 00041

3 00176 00063 00019 00005 00001 00000 00000 00000 00000 00000 3 09912 09174 07556 05489 O3S30 01019 01028 0046-4 00184 4 00592 00255 00093 00028 00007 00001 00000 00000 00000 00000 4 09988 09779 09013 O7SIlt 05)3gt 03887 02348 01260 00596 5 01509 00769 00]]8 00124 00037 00008 00001 00000 00000 00000 5 09999 09953 09681 USHl Ul$] 05968 04197 02639 01471 6 03036 01818 00950 O04U 00152 00IM2 00008 00001 00000 00000 6 10000middot 09992 09917 0961j fll919 0n51 06188 0+478 01902

7 05000 03465 02131 011 n 00500 00173 00042 00006 00000 00000 7 10000 09999 09983 09091 09)0 0B954 078n 06405 047-43 8 06 05478 03902 02452 01311 00566 00181 00036 00003 00000 8 10000 10000 09997 O997i o90n 09597 09006 08011 06626 9 08491 07392 05968 04357 02784 01484 00611 00168 Ooon 00001 9 10000 10000 10000 (j99l~ 0961 09873 0967 09081 08166

10 09408 08796 07827 06481 04845 GlllS 01642 00617 00127 00006 10 0000 10000 10000 09919 o~9)4 09968 09880 09652 09174 II 09824 09576 09095 08273 07031 05387 0lS18 olm 00556 00055 II 10000 10000 10000 10000 09999 09993 09970 09894 09699 11 09963 09893 un9 09383 08732 07639 06OlO 03958 01841 00362 12 10000 10000 10000 10000 LOOOo 09999 09994 09975 09914 13 09995 09983 09948 09858 09647 09198 08319 06814 04510 01710 13 10000 10000 10000 10000 10000 10000 09999 09995 09981 14 10000 09999 09995 09984 09953 09866 09648 09126 07941 05367 14 10000 10000 0000 10000 IlJuoO 10000 10000 09999 09997 15 10000 10000 10000 10000 10000 10000 10000 10000 lIiOOO 10000 15 10000 10000 10000 10000 10000 10000 10000 10000 10000

16 0 I

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16 17

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1 00021 00006 0000 I 00000 00000 00000 00000 00000 00000 00000 II o 039n 01501 00536 OOHm OllO 00016 00004 00001 00000 3 00106 00035 00009 00002 00000 00000 00000 00000 00000 00000 I 07735 04503 02141 00991 ilOjl$ 0012 00046 00013 00003 4 00384 00149 00IM9 00013 00003 00000 00000 00000 00000 00000 2 09419 07338 0-4797 OiI ol3~3 00600 00136 00082 00015 5 01051 00486 00191 00062 00016 00003 00000 00000 00000 00000 3 0989 09018 07201 05010 oJOS7 01646 00783 00328 00120 6 022n 01241 00583 0on9 00071 00016 00002 00000 00000 00000 4 09985 09718 08794 011 bull 1 OSIB) 03327 01886 0OH2 00411 7 04018 02559 01423 00671 0Gl57 00075 00015 00002 00000 00000 5 09998 09936 09581 ullal 0717$ 053+4 03550 02088 01077 8 05982 04371 02839 01594 007 00271 00070 00011 00001 00000 6 10000 09988 09881 09~1amp7 01110 07117 05-491 03743 02258 9 un8 06340 04728 03119 01753 00796 00267 00056 00005 00000 7 10000 09998 09973 090]1 iJ~31 08S93 0n83 056]4 03915

10 08949 08024 06712 05100 03402 01897 00817 00235 00033 00001 8 10000 10000 09995 0995] 09DO) 090-4 08609 07368 05778 II 09616 09147 08334 07108 05501 03698 02018 00791 00170 00009 9 10000 10000 09999 09991 0914 09790 09403 08653 07473 11 09894 09719 09349 08661 07141 05950 04019 02101 00684 00070 10 10000 10000 10000 09990 tl99Btl 09939 G9788 09424 oa710 13 09979 09934 09817 09549 09006 08029 06481 04386 021011 0Gf29 II 10000 10000 10000 10000 09990 09986 09938 09797 09463 14 09997 09990 09967 09902 09739 09365 08593 07161 04153 01892 12 10000 10000 10000 10000 10000 09997 09986 09942 09817 15 10000 09999 09997 09990 09967 09900 G9719 09257 08147 05599 13 10000 10000 10000 10000 10000 10000 09997 09987 G9951 16 10000 10000 10000 10000 10000 10000 10000 10000 10000 0000 14 10000 10000 10000 IJlOOO 10000 10000 10000 09998 09990

15 10000 10000 10000 10000 10000 10000 10000 10000 09999 16 10000 10000 10000 10000 10000 10000 10000 10000 10000 17 10000 10000 10000 0000 10000 10000 10000 10000 10000 18 10000 10000 10000 10000 10000 10000 10000 10000 10000

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TABLEAl (Continued)

II I II 050 055 060 065 070 075 080 oa5 090 091

19 0 00000 00000 00000 00000 00000 00000 00000 00000 00000 00000 I 00000 00000 00000 00000 00000 00000 00000 00000 00000 00000 1 00004 00001 00000 00000 00000 00000 00000 00000 00000 00000 J 00011 00005 00001 00000 00000 00000 00000 00000 00000 00000 4 00096 00028 00006 00001 00000 00000 00000 00000 00000 00000 5 0Ol18 00109 OOOll 00001 00001 00000 00000 00000 00000 00000 6 00835 00341 00116 00031 00006 00001 00000 00000 00000 00000 7 01796 0j)871 00351 00114 00028 00005 00000 00000 00000 00000 8 03238 01841 00885 00347 OOIOS 00023 00003 amp0000 00000 00000 9 05000 Oll90 01861 00875 00316 00089 00016 00001 00000 00000

10 06761 05060 03315 01855 00839 00217 00067 Ooooa 00000 00000 II 08204 06831 05122 on 01820 00175 0OD3 00041 00003 00000 11 09165 08273 06919 05188 03345 01749 00676 00163 00017 00000 IJ 09682 09223 08371 07031 05161 03311 01631 OOS37 lt00086 00002 14 09904 09720 09304 08500 07178 05346 03167 01 00352 00020 15 09978 09923 09770 09 08668 07369 05449 03159 01150 00132 16 09996 09985 09945 09830 09538 08887 07631 05587 02946 0066S 17 10000 09998 09992 09 09896 096 09171middot 08015 05797 02453 18 10000 10000 09999 09997 09989 09958 09856 09544 08649 06116 19 10000 tOOOO 10000 10000 10000 10000 10000 10000 10000 10000

10 0 00000 00000 00000 00000 00000 00000 00000 00000 00000 00000 I 00000 00000 00000 00000 00000 00000 00000 00000middot 00000 00000 1 00002 00000 00000 00000 00000 00000 00000 00000 00000 00000 3 00013

~ 00003 (10015 ~0064

00000 00003 00016

00000 00000 00003

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r 0~0577 00214 00065 00015 00003 00000 00000 00000 00000 00000 7 01316 oOS8O 00210 00060 00013 00002 00000 00000 00000 00000 8 02517 01308 00565 00196 00051 00009 00001 00000 00000 00000 9 04119 01493 01275 00532 00171 00039 00006 00000 00000 00000

10 05881 04086 Gl 7 01218 00480 001]9 00026 0D002 00000 00000 II 07483 05857 0 02376 01 III 00409 00100 00013 00001 00000 11 08684 07480 05841 03990 0n77 01018 00321 00059 00004 00000 13 09413 08701 07500 05834 039lO 01142 00867 00219 00024 00000 14 09793 09447 087 075-46 05836 0l828 01958 00673 001ll 00003 II 09941 09811 09490 08818 01625 05851 03704 01702 00431 00026 16 09987 09951 09840 09556 08929 07741 G5886 03523 01330 00159 11 09998 09991 09964 09879 09645 09087 07939 05951 03231 00755 18 10000 09999 09995 09979 09924 09757 09308 082 0608l 01641 19 10000 10000 10000 09998 09991 09968 09885 09612 08784 06415 10 10000 10000 10000 10000 10000 10000 10000 10000 10000 10000

bullYhu tha binomial dlaoibudon wid --n n lind II The entr1q tha wluu 0I1(Y Ii n- E~ 0) 1 (I - II for II IUIJ InJ tram OJIS m 095 far n laraer than lO tha nil qllllldle 01 a IIInomIll rlndam VIII1aIH mar be IpIIIOlIImated IIIIinI t - IIJ + z VIIJ( I - p) whera Z II tha nh qIIIIIdIe 0I11Ca11d1rd RCII1IIIII rIndam wrtabl abullned tram Table AI

20

TABLE A7 Quantiles of the Mann-Whitney Test Statistic

1 4 5 6 10 II 12 13 14 IS 16 17 18 19n 81=2

0001 3 3 J 1 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 0005 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 4 4

2 001 ootS US 0

3 3 3 3

3 3 1lt4

3 3 3 4

3 3 4 middot5

3 3 4 S

3 3 lt4 S

3 4 S 6

3 4 S 6

3 4 5 7

3 5 5 7

3 5 6 8

4 5 6 8

4 5 7 8

4 5 7 9

ltI 5 7 9

4 6 7

10

4 6 8

10

5 6 8

11

5 6 8

II

bull 801 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 7 7 7 7 0005 6 6 6 6 6 6 6 7 7 7 8 8 8 9 9 9 9 10 10 001 6 6 6 6 6 7 7 8 8 8 9 9 9 10 10 II II II 12 ootS 6 6 6 7 8 8 9 9 10 10 II II 12 12 13 13 14 14 15 005 6 7 7 8 9 9 10 II II 12 12 13 14 14 15 16 16 17 18 818 7 8 8 9 10 II 12 12 13 14 15 16 17 17 18 19 20 21 22

0801 0805

10 10

0 10

10 10

10 10

10 II

10 II

10 12

10 12

II 13

II 13

II 4

12 14

12 15

12 16

13 16

13 17

14 17

14 18

14 19

001 0025

10 10

10 10

10 II

II 12

12 13

12 14

13 IS

14 15

14 16

IS 17

16 18

16 19

17 20

18 21

18 II

19 II

20 23

20 24

21 lS

005 10 II 12 13 14 IS 16 17 18 19 20 21 22 23 lS 26 27 28 29 010 II 12 14 15 16 17 18 20 21 22 23 2lt1 26 27 28 29 31 32 3l

0001 IS 15 IS 15 IS 15 16 17 17 18 18 19 19 20 21 21 22 23 23

5

ooos 001 0025

15 IS 15

15 IS 16

15 16 17

16 17 18

17 18 19

17 19 21

18 20 22

19 21 II

20 22 24

21 23 lS

22 M 27

23 lS 28

23 26 29

24 27 30

lS 28 31

26 29 33

27 30 34

28 31 35

29 32 36

US 16 17 18 20 21 22 24 lS 27 28 29 31 32 34 35 36 l8 39 41 010 17 18 20 21 II 24 26 28 29 31 II 34 36 38 39 41 43 46

8801 21 21 21 21 21 21 II 24 lS 26 26 27 28 29 30 31 32 II 34 0805 21 21 22 II M lS 26 27 28 29 31 32 33 34 35 37 38 39 40

6 001 0025 us

21 21 22

21 II 24

II M lS

M lS 27

lS 27 29

26 28 30

28 30 32

29 32 34

30 33 36

31 35 38

33 36 39

34 38 41

35 19 43

37 41 4S

38 43 47

40

41 46 50

42 47 52

49 54

011 23 lS 27 29 31 33 35 37 39 41 43 45 47 51 53 56 58 60

0801 ooos

28 28

28 28

28 29

28 30

29 32

30 n

31 3S

32 36

34 38

35 39

36 41

37 42

38

39 45middotmiddot

40 47

42 43 50

51

45 53

7 001 0025

28 28

29 30

30 32

32 34

33 35

35 37

36 39

38 lt41 43

41 45

43 47

45 49

46 51

53

50 55

52 S7

53 59

55 61

57 63

us 010

De1 0805

29 JO

36 36

31 33 36 36

33 35 36 38

35 37

37 19

37

38 41

lt42 39 43

42 45

41

47

42 46

46 so 43

52 45 so

so 55 46 52

53 57

54

55 60 49 55

57 OJ 51 57

59 65 52 59

62 67

54 61

64 70 55 63

66 72 57 65

68 75

58 67

bull 001 U25

SLlO

36 37

3839

37 19

lt42

39 41 42

41 43 45 47

43 lt45 lt47 50

47 so 53

46 SO 52

~

ltII 52 55 59

so 54 57 61

S2 56 60 64

54 59 37

56 61 65 70

59 63 68 73

61 66 70 76

63 68 73 79

65 71 76 82

67 73 78 85

69 75 BI BB

71 78 84 91

TABLE A7 (Continued)

n m e 2 5 6 7 bull 9 10 II 12 13 I 15 16 17 18 19 20

9

10

II

II

Il

14

15

1001 0005 061 0025 005 010 0001 080S OCII D025 005 010

0801 0005 DOI 0025 005 010 0001 OOOS 001 0025 005 016

0001 000 001 COlS 005 010

0001 0005 001 0825 005 010 0001 0005 001 0025 005 010 0001 0005 001 0025 005 010

45 45 45 46 47 55 55 55 56 57 59

66 66 66 67 6B 70

78 78 78 80 81 83 91 9l 91 93 94 96

105 105 106 107 109 110

120 120 12l III 124 126

136 136 137 138 140 142

45 46 47 48 50

5 55 56 57 59 60 62

66 67 68 70 72 74 78 80 81 83 84 S7 Sf 93 94 98

101

lOS 107 lOB III 1t3 116

120 III 124 126 128 III 136 139 1 143 45 148

45 47 so 52 55 56 58 59 61 63 66

67 69 71 73 75 78

79 82 84 86 88 91

93 95 97

100 102 105

107 110 112 115 117 121

III 126 128 131 133 137

139 142 I 151 154

474 51 53 55 68

57 60 OJ 64 67 69

69 72 74 76 79 82

81 65 87 90 92 96 95 99

101 104 107 110

109 113 116 119 122 126

125 129 132 135 139 143

142 46 149 152 156 160

48 51 53 56 68 61 59 62 64 67 70 73

71 74 76 80 83 86

83 86 90 93 96

100

97 102 104 108 III ItS

112 117 1t9 III 127 131

128 133

136 140 148

145 ISO 53 168 162 166

49 53 55 58 61 64

61 65 67 70 73 77 73 77 79 83 86 90

86 91 93 97

100 105

100 105 108 112 116 120

115 121 123 128 132 137

133 137 140 145 149 154

148 ISS 158 163 167 173

51 55 57 61 64 68

62 67 69 73 76 80 75 80 8l 86 90 94

88 94 96

101 105 lOS

103 lOS 112 116 120 125

118 124 128 132 137 142

135 141 145 150 154 160

152 159 163 168 173 179

53 57 60 63 67 71 64 69 72 76 80 84

77 63 65 90 94 98

91 97

100 105 l09 II~

106 112 115 120 IlS 130 121 128 132 137 142 147

138 145 14 ISS 160 166 156 164 168 174 179 185

54 59 62 66 70 74

66 72 75 79 83 BB 79 85 89 93 98

103

3 100 103 lOB III liB 109 116 119 125 129 135

125 132 136 142 147 153

112 150 154 160 165 172

160 168 173 179 185 191

56 62 64 69 73 77 6B 74 78 8l 87 91 8l 88 92 97

101 107

96 103 107 112 II 123

112 119 123 129 134 140

128 [36 140 146 152 168

145 154 158 165 171 178 164 173 178 184 191 198

58 64 67 72 76 81 70 77 80 85 90 95

84 91 95

100 105 III 96

106 110 116 111 128

I IS 123 127 133 139 145

131 140 I 151 157 164

149 158 163 170 176 184

168 178 183 190 197 204

60 66 69 74 79 84 73 80 83 89 93 99 87 94 98

104 109 115 102 110 114 120 126 132

liS 126 III 137 1~3 ISO

135I 149 156 162 169

153 163 168 175 18l 189

172 182 188 1 202 211

61 6B 72 77 8l 87 75 82 86 91 97

103 89 97

101 107 113 119 104 113 117 124 130 137

121 130 135 142 146 155

13B 148 153 161 167 175 157 167 172 180 187 195

176 187 193 201 208 217

63 70 74 80 85 91 77 85 89 95

100 107

100 104 III 117 124 106 116 121 128 134 142 124 134 139 146 153 160

142 152 157 165 172 180

161 172 177 185 193 201

180 192 198 207 214 223

65 73 77 83 88 94 79 87 92 98

104 110 94

103 lOB 114 121 128 110 120 125 132 Il9 146 127 137 143 151 157 166

145 156 162 170 177 186

164 176 182 191 198 207

185 197 203 212 220 230

67 75 79 85 91 98

81 90 94

101 1D7 114

96 106 III 118 IH 132 f 3 123 128 136 J43 ISl

130 141 147 155 162 171

149 160 166 175 IB3 191

168 IBI 187 19 204 213

189 202 20B 218 226 236

69 77 8l 88 94

101

83 93 97

104 III 118

99 109 114 122 126 136

J 16 126 131 110 147 1S6 1)4 15 151 159 167 176

152 164 171 180 IBB 197

In 185 191 201 209 219

193 207 113 223 232 243

71 79 84 91 97

104

85 95

100 108 114 122

101 112 117 125 131 140

118 130 135 144 151 160

137 1lt9 155 164 172 IBI

156 169 175 164 193 203

176 190 196 206 215 225 197 211 219 229 238 249

72 82 86 94

100 lOB 88 98

103 III 118 126

104 115 120 129 136 145

121 133 139 148 156 r65

140 152 159 168 176 186

160 173 179 189 198 208

180 194 201 211 221 231

202 216 224 235 2 256

t

TABLEA7 (Continued)

bull -2 I 4 J 7 bull 9 10 II 12 II 14 15 17 18 21 1middot 153 IH 156 159 163 167 171 115 179 183 188 191 197 2111 206 III 115 l2D 11~

17 UIIS U2I

153 IH 156

156 158 160

160 162 165

164 167 171

169 172 176

173 171 182

178 182 188

III 187 193

188 192 199

193 198 2D5

198 213 211

203 2D9 217

2Il8 21lt1 m

21~ 220 129

219 llS 235

11~ 231 211

119 236 2lt17

235 2lt12 253

210 217 159

us 157 163 169 171 180 187 193 199 2D5 211 218 22lt1 231 237 2lt13 250 256 163 269 011 160 166 172 179 185 192 199 206 III 219 ll6 233 239 1lt16 153 260 267 2H 281 1 171 172 115 178 182 IN 190 195 199 lOltI 2D9 111 218 m 1lI 233 238 213 l~8 UIIS 171 17~ 178 III 188 193 198 213 2M 214 219 llS 230 ll6 242 2lt17 253 259 2M

10 11 DD2J

172 174

176 179

181 184

IN 190

191 196

196 2D2

2D2 2Il8

2Il8 214

213 220

219 227

225 233

231 239

237 2lt16

242 252

2lt18 25B

25~ 265

260 271

166 278

272 284

us 176 181 188 194 200 2117 213 220 117 233 2lt10 247 159 260 JJ7 274 lBl 188 295 0bullbull1 178

190 185 191

192 194

199 198

206 2D2

213 206

220 211

227 216

134 220

2lt11 225

249 231

256

ll6 JJ3

241 270 2lt16

278 251

285 257

292 JJ2

300 168

307 272

DM5 19 194 198 213 2Il8 213 219 l34 230 236 242 2lt18 159 260 JJS 272 278 284 290 It

11 U2I

192 193

195 198

200 lOltI

206 liD

211 216

217 m

m 129

129 ll6

m 243

2lt11 249

2lt17 256

159 163

260 269

166 276

273 lB3

279 290

2B5 297

292 301

298 310

15 195 2111 2Il8 211 111 1lI m 2~2 249 256 263 271 278 285 292 300 307 ll4 321

20

81 1D2J

198 210 211 212 211

2115 211 214 216 219

212 214 219 221 225

219 21B 22lt1 l27 231

l27 m 219 231 238

134 l27 235 219 2lt15

242 132 241 2lt15 251

249 217 217 251 259

257 243 253 258 166

2M 248 259 2M 273

272 253 l6S 27 280

280

159 271 278 2B7

188 l6S 278 284 2M

295 270 284 291 301

303 276 290 298 30t

311 281 297 301 316

ll9 2B7 303 311 323

326 293 310 31B llO

334 299 316 325 338

us 215 m 229 ll6 243 l50 258 l6S 273 280 188 295 303 311 318 326 334 341 349 111 218 ll6 l3l 241 2lt1 257 l6S 273 281 189 297 lOS 313 l21 330 l38 346 lH l62

For II or m duIn 20 the fICh quamfIe w of the IIaM-WhIIMy rut stadsdc may be ~ by

(11+ 1)2 + zV_(N + 1)12

where z1s the fICh quuuIe of mndatd normal random wriabIe abaIIned from Table AI and where 11 m + IL

The __ In dIiIllIbIe quandlas w of the Mann-WhIIMylllt JIaIIsdc r by Equation 511 for selected values of Note that p(r lt wl S p Upper quanshy dies may be found from the equaDon o

w IIII + m +1) - w-

Critical COIIeSpOIICI to values of r less duIn (or duIn) but not equal to the appropriate quantile

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ~~ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ bullbull ww-ww-ww-w-ww-ww-w-ww-w-w

( ~

f

542 APPENDIX

TABLEAIO Quantiles of Spearmans P

n =0900 0950 0975 0990 0995 0999

4 08000 08000 5 07000 08000 09000 09000 6 7

06000 05357

07714 06786

08286 07500

08857 08571

09429 08929 09643

8 05000 06190 07143 08095 08571 09286 9 0A667 05833 06833 07667 08167 D9000

10 04424 05515 06364 07333 07818 08667 II 0A182 05273 06091 07000 07455 08364 12 03986 04965 05804 06713 07203 0amp112 13 03791 04780 05549 06429 06978 07857

14 03626 04593 05341 D6220 06747 07670 15 03500 04429 05179 06000 06500 07464

16 03382 04265 05000 05794 06324 07265 17 03260 04118 0A853 05637 06152 07083 18 03148 03994 04696 05480 05975 06904 19 03070 03895 04579 05333 05825 06737 20 02971 03789 04451 05203 056amp4 06586

21 02909 03688 04351 05078 05545 06455 12 02829 03597 04241 04963 05426 06318 13 02767 03518 04150 04852 05306 06186 14 02704 03435 04061 04748 05200 06070 25 02646 03362 03971 04654 05100 05962

26 02588 03299 03894 04564 05002 05856 27 02S40 03236 03822 04481 04915 05757 28 02490 03175 03749 04101 04828 05660 29 02443 03113 03685 04320 04744 05567 30 02400 03059 03620 04251 04665 05479

For n greater than 30 dI approximate quantlles of p may be obcalned from

wmiddot V Zjon-I

where Zjo Is the fJdI quantile of a standard normal random variable obmlned from Table AI Souaa Adapted from Glasser and Winter (1961) with comedo with permlulon from die 8omerrIkQ

Tru_ bullThe entries In dli table are selected quantllu w of die Spearman rank correla1lon coaffIcIent p when IIMd as a teSt statistic The lower quantllbullbull may be obalned from die equadon

W == -WI_

Th crtdal region correspOnds to values of p maller dI (or areater than) but not Including dI approshypriate quantile Note dlat the median of p Is O

4 4 (06667) 5 6 (06000) 6 7 (04667) 7 9 (0A286) 8 10 (03571) 9 12 (03333)

10 15 (03333) II 17 (03091) 12 18 (02727) 13 11 (02821) 14 23 (02527) 15 27 (02571) 16 28 (02333) 17 32 (02353) 18 35 (02288) 19 37 (02164) 10 40 (02105) 21 42 (02000) 12 45 (01948) 23 49 (01937) 24 52 (01884) 15 56 (01867) 26 59 (01815) 27 61 (01738) 28 66 (01746) 29 68 (01675) 30 73 (01678) 31 75 (01613) 32 80 (01613) 13 84 (01591) 34 87 (01551) 35 91 (01529) 36 94 (01492) 37 98 (01471)

APPENDIX smiddot

TABLE AI I Quantiles of the Kendall test statistic T = N - N bullbull Quantlles of Kendalls T are given in parentheses Lower quantiles are the negative of the upper quantiles wp = -WI_p

n p = 0900 0950 0975 0990 0995

4 (06667) 6 (10000) 6 (10000) 6 (10000) 6 (06000) 8 (08000) 8 (08000) 10 (10000) 9 (06000) II (07333) II (07333) 13 (08667)

II (05238) 13 (06190) 15 (07143) 17 (08095) 14 (05000) 16 (05714) 18 (06429) 20 (07143) 16 (04444) 18 (05000) 11 (06111) 24 (06667) 19 (04222) 21 (04667) 25 (05556) 27 (06000) 21 (03818) 25 (04545) 29 (05273) 31 (05636) 24 (03636) 28 (04242) 34 (05152) 36 (05455) 26 (03333) 32 (0403) 38 (04872) 42 (05285) 31 (03407) 35 (03846) 41 (04505) 45 (04945) 33 (03143) 39 (03714) 47 (04476) 51 (04857) 36 (03000) 44 (03667) 50 (04167) 56 (04667) 40 (02941) 48 (03529) 56 (004118) 62 (04559) 43 (02810) 51 (03333) 61 (03987) 67 (04379) 47 (02749) 55 (03216) 65 (03801) 73 (04269) 50 (02632) 60 (03158) 70 (03684) 78 (04105) 54 (02571) 64 (03048) 76 (03619) 84 (04000) 59 (02554) 69 (02987) 81 (03506) 89 (03853) 63 (02490) 73 (02885) 87 (03439) 97 (03834) 66 (02391) 78 (02826) 92 (03333) 102 (03696) 70 (02333) 84 (02800) 98 (03267) I08 (03600) 75 (02308) 89 (02738) 105 (03231) f15 (03538) 79 (02251) 93 (02650) II I (03162) 123 (03504) 84 (02222) 98 (02593) 116 (03069) 128 (03386) 88 (02167) 104 (02562) 124 (03054) 136 (03350) 93 (02138) 109 (02506) 129 (02966) 143 (03287) 97 (02086) 115 (02473) I3S (02903) 149 (03204)

102 (02056) 120 (02419) 142 (02863) 158 (03185) 106 (02008) 126 (02386) 150 (02841) 164 (03106) III (01979) 131 (02335) 155 (02763) 173 (03084) 115 (01933) 137 (02303) 163 (02739) 179 (03008) 120 (01905) 144 (02286) 170 (02698) 188 (02984) 126 (01892) 150 (02252) 176 (02643) 198 (02943)

II

i AlPIHDDC

rABLEAIi (Continued)

OtoO 0910 097S 0990 O99S

I APPENDIX 55

TABLE All Quantile of the Wilcoxon iZi2gtIilI Wmlili Ylilst Statlsdc - - -- ~

11(11 + I) W wu Wuu Wus tiiJJu IjU1I Wuo WOM W 1

II 19 10 II 12 11 14 II 16 17 II 19 10 II i2 11 jot II 16 17 II i iO

103 (01-465) 107 (01+14) 110 (01372) 11-4 (01390) 119 (01381) 113 (01361) 128 (01353) III (01333) 135 (01304) 141 (D131H) I (01277) 150 (01276) IS] (012-49) 159 (012-47) 162 (01111) 168 (01219) 173 (01109) 177 (01192) 182 (01181) 186 (01165) Itl (01155) 197 (01151) 101 (01141)

111 (01863) m (01849) 1-41 (01811) 1-46 (01780) 151 (01754) 157 (01739) 161 (01711) 168 (01697) 173 (01671) 179 (01656) 186 (01649) 190 (01616) 197 (01608) 103 (01592) 208 (01569) 21-4 (01553) 121 (015 ) 117 (Otn9) 232(01506) 1laquo) (OISIH) 25 (01-481) lSI (01-467) 158 (0158)

ISS (CUlO5) 161 (01171) 168(0115-4) 17-4 (01111) 181 (01101) 187 (01071) 194 (0l0S1) 200 (01010) 207 (01000) 111 (01970) 110 (01950) 118 (01919) 131 (01901) 2-41 (01890) 2-ta (01870) 156 (01858) 263 (01838) 269 (01811) 276 (01792) 18-4 (om9) 291 (01760) 199 (017lt18) 306 (01729)

183 (G2603) 191 (0lS78) 198 (0l538) 106 (01511) 113 (01-47) 111 ~1+r1)118 2 10) 236 (02383)

l-t5 ~01367)lSlOll4O) 260 (01305) 168 (01179) 2n (01161) 185(OlllS) 294 (01117) 101 (01192) 111 (01173) 319 (021-tB) 328 (01110) 336 (01105) l-tS (01087) 355 (01075) 364 (01056)

103 (01888) 111 (018-48) 110 (01811) 118 (01780) 135 (01729) 1-4S (01713) lSl (01664) 262 (01646) 171 (02618) 279 (0l581) 288 (02551) 296 (01517) lOS (01-490) 315 (01471) ll (013) 134 (01-424 341 (01397) 351 (02377) 161 (01351) 372 (01331) 381 (01305) 391 (01185) -tOl (01171)

or I tv chilli 60 ~ quIIIdlu of T II1II) be obDltMd from

bull -11- 111la + 51w Z 18

haN ~ from rha IIW1IIInIIIOITIIIII dIIIrIbudon - by Table AI ~ -cJ1u 01 1II1II) b from

~+5lwmiddotZJ~_I)

rtdcaI coftupond CD wIuu of T dIIIII (ar dIIIII) but _ JncIudInc rha approprtat Not thac ch IMdIIn of T II 0 QIIIIUlIu for I _ obtaIMd by dlvldIIII rha cpndIu of T by (n - 1)12

OUICI Adapud from Tab I But (1914) wid )1IIIIIIon Irom rha author

ft-S 6 7 I 9

10 II 12 11 14 II 16 17 18 9 10 21 21 U 24 21 16 17 11 19 10 11 II 3l J4 31 16 J1 18 19 40 4 42

0 0 0 0 I 1 -4 6 8

0 11 16 10 24 28 31 18 49 55 62 69 76 84 92

101 110 119 129 139

H 160 172 184 196 lOB

221 235 2-ta

0 0 0 I 1 -4 6 8

10 13

16 10 14 18 3l 38 50 56 63 70 77 85 94

101 III 121 III 41 152 163 175 187 199 212 m 239 lS3 267

0 0 1 1 -4 6 9

II 18 11 16 30 35 -41 47 53 59 67 74 81 90 99

lOB 117 127 138 l-ta 160 171 183 196 109 m 236 lSD 165 280 295

0 I 3 -4 6 )

II 14 III 21 26 31 36 42 48 54 61 68 74

84 92

101 III 120 131 141 152 161 176 188 201 214 228 142 257 272 287 10] 320

j

-

shy)

II IS 12

~

t

r

-D -i

~G

ij

~f(

iii L~

is lOt

u-) I~

125

I~i

150 110

1iJ1 195 Oo 212 B6 2S1 266 101 1)11

31-l 331 349

3

-J ~

)

1- IS jSl

~j

2bi jj

Jl)

~~

~i

Z

)-

()shy

middot1 IOU iu Igtu UI H ~ l- -I- IcC Ilu 191 10~

219

m 2JiJ 1oj

17

29$

311

J2J

Jmiddotfi 3amp5 3lJ

3 5 B

II 14 18 n 27 32 38 4-4 51 58 65 73 82 91

100 110 no 131 143 ISS 167 180 193 207 211 236 151 266 283 299 316 334 352 371 390 409

-4 6 9

12 16 10 25 30 36 41 -t8 55 63 71 80 89 98

108 119 130 1 1 153 165 178 191 206 220 215 250 266 182 299 317 335 353 372 191 411 431

5 75

105 H 18 215 275 33 39 55 525 60

68 765 855 95

IDS 1155 1265 138 150 1625 1755 189 201 2175 2325 2-t8 264 2805 2975 31S III 351S 3705 390 410 4305 -tS15

10 IS 21 28 36 45 55 66 78 91

105 120 116 153 171 190 210 231 lS3 176 100 325 3S1 378

35 --465

528

561 595 630 666 703 741 780 820 861 903

54 APPENDIX

TABLE All (Contlnuad)

n(n+ I) WUII 111- 111 1111bullbull Wou Wue WIIM 111 2

43 26l 28l lit 337 ]66 lt4Ol 429 452 473 946 277 297 ]28 ]54 385 n so 473 495 990 45 292 311 1 In 01 2 ltfT1 95 5115 1035 108 129 161 390 23 -463 492 511 5ofO5 1081 7 32 3-46 379 of08 2 51 5-40 564 1128 3ofO 36l 397 28 -463 505 536 563 588 1116 9 351 381 416 f83 521 559 587 6125 IllS 50 31 398 35 61 5Oof 550 583 611 6315 1215

For n Iarpr diu so the fgtth qlllll cI the WIlcoxon lIped _ IGdIIII may be apprcPdmaIM by ~ - [nn + 1)14] + Ifvn(n + 1)(2n + l)l wheN If II the fgtth qqand cia ~d IIOrmailllldam wrIIbItI obaInad from Table AI SouIIcL Adapud from Hamr and o-n (1970) with ~ from tha AmeriCIII ~ SodMy The mr1 In thl1IIIIIe q cI the WIlcoxon Ifaned IIIIkI_1GdIIII r JIYIIII by Equadon 573 for HIKtad wishy_ of P so 050 Quancll w far p gt 050 may be campuud from the IlljUldQII

w - n(n + )1- 11bull

where n(n + 1)111 pen In tha rIampht hand column In tha tabl N_ dItIl I(r lt w) so and I(r gt w ) so I - II Ho II IIIIL Crllical corrapcad co 1111I11III rI r dian (or amprater diu) 1M not IncIucIInI the 9Proprllle quantlla

i

n =I 0900 0950 2 0684 0776 1 0565 0616 093 0565 5 0

MIO 0509 068

7 0181 036 a 0358 010 9 0119 0387

10 Onl 0369 II ol08 0152 12 0296 0ll8 Il 0285 0325 I 0275 031 156 Q266

0258 0304 0295

17 0250 02116

bullbull920

02 0237 0ll2

0219 0271 0265

APPENDIX 547

~ TABLEAIJ Quantll of the Kolmogoiov Y~lC S~ti5tkmiddot

OnSlded Tet P - 090

Two-Sided Test P =080

195

090

0975

195

099

090

099$

Ui1l

P 090

== 000

095

090

0975

095

099

098

0995

099

0975 0990 0995 ~iI = u 0226 08-42 0900 0929 lJ 0221 D708 0785 0029 0216 062 0689 0734 ~~ 0212 0563 0627 0669 ~S 0208 0519 0577 0617 ~ 0204 083 0538 0571 middott 0200 0 5 0507 0H1 w 0197 010 0480 0511 LJ 0193 MOt 0457 010) 311 0190 0191 0437 046amp 21 0187 0l75 0419 0449 r2 0184 0361 0404 0-132 J~ 0182 039 0390 041amp j~ 0179 0138 0377 0404 j~ 0177 0321 0366 0391 ~i 0174 0318 0355 0381 1 0172 0309 0346 0371 iu 0170 0301 0337 0361 J() 0168 02 0329 0352 ~~U 0165

Approltimatloh fOlngt 40

107 Va

0259 0287 0321 0344 0253 0281 03 0337 0247 0275 0307 0330 0242 0269 0101 0323 0138 0264 0295 0317 0233 0259 0290 0311 0229 0254 Ol8of 0305 0225 0250 0279 0300 0221 0246 0275 0295 0218 0242 0270 0290 021 0218 0266 0285 0211 023of 0262 028 0208 0231 0258 0177 0205 0227 025 0273 0202 022 0251 0269 0199 0221 027 0265 0196 028 0244 0262 01 0215 021 0258 0191 0213 0238 0255 0189 0210 0235 0252 122 136 152 163 Va Va Va Va

5auIIcE Adapud from Table I of HW (1956) Used with permission 01 tho American Stadatlcal AlISoclatlon

Themr1a In thII table lite uliacted quantllti w of the Kolmogorov ten tatlmcs r p and r- defined by Equation 611 for two-IIded _ and by EIjIIIIIoRI6Il and 61l far onemiddotided te Rejeelt H at the Ivel If r xcead$ tho I - quantile p In thII tabla TMH quanlhl ant _ far II S ~O in the cwomiddottailed ast The oth quantll1 are approximation that aqual cothe -1 quantIIa In mOlt casu A better approximation for Il gt 40 results If (n + VnIiO)lIl I Jlsed InfAd cI Yn In the danomlnator

556 APPENDIX APPENDIX

TABLE A20 Quantiles of the Smlrnov Test Statistic for Two Samples of Different Size nand m

TABLE AI9 Quantile of the Smlrnov Test Statistic for Two Samples of Equal Size n One-Sided Test p =090 095 0975 099 0995 Two-Sided Test p =080 090 095 099 099

One-Sided Test One-SIded Test II = 090 G95 0975 099 0995 II = 090 095 0975 099 0995 11 = I Il = 9 17118

10 9110Two-SIded Test Two-Sided Test II =080 090 095 098 099 II =080 090 095 098 099 11 =2 Il = 3 516

4 34 10122 1011l 5 45 45 1023 10123 6 516 56 10114 1I1l4 7 517 617

8 34 718 78lOllS 1I1l5 9 719 819 81910126 11116

10 7110 45 9110 11 = 3 H = 4 34 3411117 11117

5 213 45 41511118 12128 6 213 213 5611119 12129 7 213 57 617 61711130 12130 8 58 34 34 71811131 12131 9 213 213 719 819 81912132 12132 10 35 7110 415 9110 9110

12 7112 213 34 56 111212133 1333 11 = 4 H = 5 315 314 45 415 12134 133 6 7112 213 34 56 5612135 1335 7 17118 517 34 617 617 12136 1336 8 518 518 3 78 718 1337 1337 8199 519 213 31 719

10 11110 13110 710 45 451338 14138 12 7112 213 213 314 561339 1439 16 9116 58 1116 3 131613lt10 141lt10

11 =5 H = 6 3S 213 213 516 516215 230 7 417 2335 517 29135 617

n=3 4 5 6

it 7

8 9

10 II 12 13

14 15 16 17 18 19 20 21

213 314 35 36 417

418 419 410 5111 5112 513

5114 5115 6116 6117 6118 6119 6120 6121

213 314 35 46 417

48 59 5110 5111 512 6113

6114 6115 6116 7117 7118 7119 7120 7111

314 45 46 517

518 519 6110 6111 6112 6113

7114 7115 7116 717 8118 8119 8110 821

45 516 517

58 619 6110 7111 7112 7113

714 8115 8116 8117 918 9119 9110 9111

n =22 23

415 24 56 15 517 26

68 27 619 28 7110 29 7111 30 7112 31 8113 32

8114 33 8115 34 9116 35 9117 36 918 37 9119 38

10110 39 10111 40

Approximation for n gt 40

711l 7123 7124 7125 7126

7127 8128 829 830 8131 8132

8133 8134 8135 9136 9137 9138 9139 91lt10 Lg Vii

8122 823 8124 825 8126

8127 9128 9119 930 9131 9132

9133 10134 1035 1036 1037 10138 10139 101lt10 m Vii

8122 923 9114

gt91l5 9126

9117 10128 10129 1030 10131 10132

11133 11134 11135 11136 11137 1138 1139 121lt10 192 Vii Vii Vii 8 11110 58 27140 41S 415

9 519 35 31145 719 415Souroa Adapted from Birnbaum and HaH (1960) wid permluJon from the Institute of Mathematical StatlstIes I III 35 710 7110 45bullThe entries In this table ant selected quantlles w of the Smlmov lWCI-AIIlple _ statistic T deflned by Equation 632 and 633 for the one-taIled _ and defined by Equation 631 for the _tailed test Relect He at the level a If T exteeds the I - a quanshy 15 8IIS 35 213 IIIIS 1115

20 III 11110 3S 7110 34tile of T as slYen In this table The _ statistic Is a dIscrere random variable so the exact level of snlll_ce may be 1_ than the apparent a used In this table 11 =6 H = 7 2342 417 29142 517 56

8 III 7112 213 31 349 III 59 213 1318 79I III 1730 19130 7110 11115

12 III 7112 7112 213 3418 49 519 11118 213 13118 24 1I1l4 III 7112 SIB 213

IiJ

APPENDIX 559

TABLE A21 The t Distribution

Degrees of Freedom p =06 075 09 095 0975 099 0995 09975 0999 09995

APPENDIX

A10 (Continued)

099 0995~ed Test p = 090 095 0975 099 099~ed Test P = 080 090 095

N1 = 8 9

10 14 28

N1 = 9 10 12

32 M= 10

12 15 18 36

N1 =15 20 40

M=15 16 18 20

N1 =20 Nz = 20

mple nadon

2756 3163 33nO 3n 3n o

1940 11114 716

1332 7115 419

1945 7118

1336 215 215 7110

2360 38

1336 11130 7110

2780

107jm+n mn

3356 519

3970 III

13128 13124

middot21140 III III 716 III III

22145 49 5112 715 9110 215 9110 716 Sll2 512 215

31180

l11jm + n mn

58 4063 43nO

417 15118 518

2340 7112 916III

26145 519 8115 III

1736 III III 9110 III

2348 1736 7115

13130 1740

136jm n

41156 5n 7110 914

17128 213

2740 58 511 9116 213

IIIUI 35 519

19136 1730 11110 III

11110 13114 19136 31160 29160

19140

152jm + n mn

34 47163 5n 517 9114 34 710 213 518

19131 3145

213 29145 11118 519

19130 35

7112 7112 519

1730 3160 41180

I63Jm + n mn

2 3

5 6 7 8 9

10 II 12 I]

14

15

16 17

18

19

20 21 22

23 24

25 26

27 28

29

30

40

60 120

0325 1000 3078

0289 0816 1886

0277 0765 1638

0271 0741 1533

0267 0727 1476

0265 0718 10440

0263 0711 1415

0262 0706 1397

0261 0703 1]8]

0260 0700 1372

0260 0697 1363 0259 0695 1356 0259 0694 1350

0258 0692 1345

0258 0691 1341

0258 0690 1377

0257 0689 1333

0257 0688 1330 0257 0688 1328

0257 0687 1325

0257 0686 1323

0256 0686 1321

0256 0685 1319

0256 0685 1318

0256 0684 1316

0256 0684 1315 0256 0684 1314

0256 0683 1313

0256 0683 1311

0256 0683 1310

0255 0681 1303

0254 0679 1296

0254 0677 1289

0253 0674 1282

6314 12706 ) I 821 63657 12732 31831 63662

2920 4303 6965 9925 14089 22327 31598 2353 3182 4541 5841 7A53 10214 12924 2132 2776 3747 4604 5598 7173 8610

2015 2571 3365 4032 4773 5S93 6869 1943 2447 3143 3707 4317 5208 5959 1895 2365 2998 3499 4029 4785 5408 IS60 2306 2896 3355 3833 4501 5041 1833 2262 2S21 3250 3690 4297 1781

1812 2228 2764 3169 3581 4144 4587 1796 2201 2718 3106 3497 4025 4437 1782 2179 2681 3055 3428 3930 431S 1771 2160 2650 3012 3372 3852 4221 1761 2145 2624 2977 3326 3787 4140

1753 2131 2602 2947 3286 3733 4073 1746 2120 2583 2921 3252 3686 4015

1740 2110 2567 2898 3222 3646 3965

1734 2101 2552 2878 3197 3610 3922

1729 2093 2539 2861 3174 3579 3883

1725 2086 2528 2845 3153 3552 3850

1721 2080 2518 2831 3135 3527 3819

1717 2074 2508 2819 3119 3505 3792

1714 2069 2500 2807 3104 3485 3767

1711 2064 2492 2797 3091 3467 3745

1708 2060 2485 2787 3078 3450 3725

1706 2056 2479 2779 3067 3435 3707

1703 2052 2473 2771 3057 3421 3690

1701 2048 2467 2763 3047 3408 3674

1699 2045 2462 2756 3038 3396 3659

1697 2042 2457 2750 3030 3385 3646

1684 2021 2423 2704 2971 3307 3551

1671 2000 2390 2660 2915 3232 3460

1658 1980 2358 2617 2860 3160 3373

1645 1960 2326 2576 2807 3090 3291

Iapted from Musey (1952) with permission from the Instkuce of Mathematical St3t1Rlcs

as In this tabl are sefectecl quantlas w of the SmImoY test statistic T for two samples defined ns 631 632 and 633 To enter the table let N be the smaller sample sbe and let IV be the raquoIe sbe Reject H at the leYel a If T ceeds w- as ampIvan In this table If II and m are nO( cOyenshyIs table use the fa sample approxlmatlon given at the end of the tabl or consult elCact tables j Jennrlch which appear In Haner and Owen (1970) for m S 100

Souoa Reprinted from Vol I of Pearson and Hartley (1976) with permission from the Iliomerrlka Truste bull The entries in this table are quantlles w of the t ditribution for various degrees of freedom Quantlles w for p lt 05 may be computed from the equatlon

W -Wt_jI

Note that w = 0 for all dearees of freedom

- bull amp tmiddotlh

Page 5: UNIVERSITY OF SWAZILAND MAIN EXAMINATION PAPER 2015 …€¦ · THREE (3) QUESTIONS. ALL QUESTIONS . CARRY MARKS AS INDICATED WITHIN . THE PARENTHESIS. THIS PAPER IS NOT TO BE OPENED

I ampII

Tabla AI (Continued)

1- IDDI 1DD2 UDJ D8D4 IDDS 1DD6 U07 ICIOI UDt

155 01257 01282 01307 01332 oll58 oll83 ola 01304 01 59 DIo484 156 01510 01535 01560 01586 01611 0 I 6rT 01662 01687 01711 Dl718 D57 01764 01789 01815 01840 01866 01891 01917 01942 01968 0 I 99l 151 DlOI9 02fM5 02070 112096 02111 021-47 02173 02198 0122 f1225O 059 02215 02l01 02327 O2lSJ 02l71 02-404 02 10 02-456 02C 02508 161 O25ll 0l559 02585 02611 026l7 0266l Dl689 02715 1U71 02767 161 0219) 02819 02845 02B71 D289II 02924 02950 02976 03002 D1029 162 03055 03081 03107 031304 03160 03186 0311l 0J2l9 0l266 D32n 161 03319 033045 O3m 03398 030415 03451 U47I 03505 o3SlI Dl558 D6ltt 0358S 03611 03638 03665 0369l 03719 03745 urn cum 03826 us 03853 038110 03907 039304 03961 03989 0-4016 0-4043 0-4070 0-4097 G66 025 0151 0-4179 0 bull Q07 0-41304 0161 0219 0-4316 O l U371 D67 Ul99 044l7 0 5-4 0+182 04510 0 538 0565 04593 011 0-4649 I6D 04677 0705 0m3 0-4761 0789 017 0-48-45 0-487 0 901 0910 169 0-4959 0987 osol5 oso+f O507l 05101 051l9 05158 05187 05115 17D 05l+i D5l73 D5302 05310 05359 05_ oHI7 05+t6 05-476 ossos D71 055304 05563 05592 D56ll 05651 05681 D5710 D57-40 05769 05799 In 058l8 05858 05888 05918 059-48 05978 D6OO8 06038 D6068 D6098 Dn 06128 06158 06189 06l19 II6l5O 06280 06311 063041 DU71 D6403 17-4 06-433 06-464 060495 G65l6 06557 06588 D6QD 06amp51 0668l 06713 US 067 5 06776 06808 D684O 06871 06903 06935 06967 06999 07031 176 07063 07095 07128 07160 07192 07l25 onsJ Ono 07311 07356 D77 07388 0721 0745-4 OJ D7511 Oj55-4 07588 07611 07655 07688 D7I 07711 07756 07790 07114 07858 071192 079l6 07961 07995 08010 D 011064 08099 0813 08169 08204 08l3J 08l74 08310 0835 08l81 DM 08416 08452 0 oas24 08560 oas96 08633 08669 08705 D87-42 111 08779 08816 08853 08890 D8917 08965 09002 090-40 09071 09116 Da2 0915-4 09192 G92lO 09169 09307 09346 G9385 09-424 09463 09502

Table AI (ContInued)

DG IoDI DoD2 DDOl D LIDS DDD6 DDD7 1001 11D9

Da3 095-42 09581 09621 09661 G9701 09741 09782 09822 09863 09904 DoN 09945 09986 10027 1D069 10110 10152 1019gt4 10237 10279 10322 DaS 10364 10407 10450 1049gt4 10537 IOS81 1D6l5 10669 1071 10758 186 10803 10848 10893 10939 10985 11031 11077 11123 11170 11217 0B1 11264 11311 11359 11407 11455 11503 11552 11601 11650 11700 lUi 11750 lI80() Ll85() 11 9() I 1I~52 12004 12055 12107 2160 12212 alll~middot pound2265 IUIS [nn 12426 L24S1 2S36 f25~[ 12~6 [ 2702 L175~

QIQ 12Bt6 12Em i2nD L29BB t3M7 1310( 13165 13l25 32E5 131-~C

SS[ IHO~ ~E~ [m poundi57$ 365C ln2 117CT r 3eS2 1717 f7l rt

~~2 [4Q[1 I~I( lmiddotmmiddotT flt2ES IQI f bull tJpound 1ltlt66 Ilt~ [A~II i 468lt U [i7S [4823 [lt9(1~ [Age~ S(l(~ 15[lt[ 1522( [5301 (36 ~4H Qbull( 155ltamp [51gt32 [5718 15005 15e5~ 19gt8 [(072 16[(( [6258 [63S2 Ui L~49 16S46 LeuroG46 167lt7 1(849 [695-1 17060 l7169 17279 73n 4) 17507 176l4 7741l 17866 17991 1amp1 9 18250 1pound384 [8522 1l63 cn 18808 1B157 19110 19268 19431 100 1977-4 19954 20141 20335 098 20537 20749 20969 21201 21444 21701 21973 22262 22571 22904 U9 23263 23656 2-4089 24573 25121 25758 26521 2778 28782 30902

SouRCE Generated by IL L man Used with permission

bull The emries In this table are quamiIes ~ of the standard normal random YIlIiabIe Z eIeted iO P(Z s tJ - and P(Z gt tJ - I - p Note that the value of co two decimal pIacas determines which raw co use the third decimal pIKe of Pdetermines which column to use to find Zp

ampII

=

510 APPeNDIX APPENDIX 511

TABLEAl Chl-Squd Dlatrlbutlonmiddot TABLEA3 Binomial DIstribution

0750 otoO 0950 0975 0990 ot95 9 n I 005 010 015 01pound1 elgt 010 015 00 05

k =I 1 1 5 6 7 8 9

10 II 11 13 15 16 17 18 19 10 11 11 11 1 15 16 17 11 19 10 ltto SO 60 70 80

100 Z

UU 1773 lt4108 5385 6626 78011 9037

10n 1139 1155 1370 1lt485 1598 1711 IUS 1937 10lt49 1160 lln 1381 193 1604 27 281 291 303 3153 3262 3371 380 62 5633 amp698 7758 8813 9865

lot1 0675

1706 605 6251 7779 9136

10M 1101 1116 1lt468 1599 1718 1855 1981 1106 nll 235lt4 1lt477 1599 1710 18lt41 1961 lUI 3101 3UO 318 3556 367lt4 3791 39ot lt40l6 5181 6311 7lt40 8553 9658

1076 1185

281

31111 5991 7815 9lt188

1107 1159 107 1551 1691 1831 1968 1103 1136 2368 1500 lUO 1759 2887 301 31 1 3167 1191 3517 36lt42 3765 3889 lt4011 1301 4156 377 5576 6750 7908 to53

IOU 1131 1143

16lt15

501 7378 9]f8

111 1l8l 1 5 1601 1753 1902 lM8 1191 23]f 17 l6ll 17lt49 1885 1019 3153 3185 3417 354 3618 3808 1917 lt4065 lt4192 119 lt4sn 698 593 71lt41 8330 9502

1066 1181 1296

1960

6635 9110

113 1328 1501 1681 184 1009 1167 lUI 1lt473 16ll 1769 1 3058 1100 33lt11 11 3619 3757 lB93 lt4029 16lt1

~8 31 lt4564 -96 ltI8l8 959 SU 6369 1615 8838

10M 1111 111 1358

1326

717 1060 1114 16 1675 1855 lUI 113n 1519 2676 1830 111 31]1 ]110 1lt417 nn 1716 3158 -4000 I 110 1 556 -93 4l9

4so 5134 5367 6677 19lt4 195

1042 IIU 1183 10101

lS76

1083 1381 1617 18017 1051

n 1lt431 1611 1788 195 lr16 1191 3Ul 1611 3770 315 lt4079 131 381 4532 lt4410 17 973 5118 5161 05 55 561 5130 5970 73 IU6 9961

1111 128 1371 14

3090

1

3

5

6

7

0

0 I 1

0

1 1

0 I 1 1 lt4

0 I 1 1 4 5

0 I 1 1 5 6

0 I 1 3 4

09500 10000

09025 09975 10000

0857lt4 09928 09999 10000

081lt45 09860 09995 10000 10000

07738 09714 09988 10000 10000 10000

07351 096n 09918 09999

10000 10000 10000

06983 09556 09962 09998 10000

09000 10000

08100 09900 10000

0n9O uno 09990 10000

06561 09477 09963 09999 10000

05905 09185 0991lt4 09995 10000 10000

0531 Q8857 09842 09981 09999 10000 10000

0lt4183 08501 097lt43 09973 09998

08500 10000

07225 09775 10000

06141 09392 09966 10000

05220 08905 09880 09995 10000

04431 08352 09134 09918 09999 10000

03171 01165 09527 09941 09996 10000 10000

03206 01166 09262 09879 09988

OBOOO 10000

06400 000 10000

OSlili

00960 09910 10000

010) OBI92 O912(J 099114 10000

0317 07373 09411 099D 09997 10000

02611 0655[ 09011 09830 09984 O99) 10000

01097 05767 03510 09667 09953

llSOO 10000

t)5~25

o~37S

1000u (H21~

oll43a 09841 10000

021 161 omlJ 0I92 091 10000

on73 00)28 OflS 09044 09990 10000

o171l0 05339 011306 014 09954 099WI 10000

01335 D4middot-H9 07564 O92N 09071

07000 10000

04900 09100 10000

03430 07840 09730 10000

02401 06511 09163 09919 10000

01681 052B2 08369 09692 09916 10000

01116 0A202 01443 09295 09B91 09993 10000

00824 03294 06411 08140 09712

06500 10000

04225 08775 10000

02146 01182 09511 10000

01185 05630 08735 09850 10000

01160 U284 01648 09460 09941 10000

00154 01191 06411 08826 09117 09982 10000

00490 02338 05323 08002 09444

Q6000 10000

03600 08400 10000

02160 06480 09360 10000

01296 0lt4152 08208 09144 10000

00778 01310 06826 09130 09898 10000

00461 02333 05443 08208 09590 09959 10000

00280 01586 04199 01102 09037

05500 10000

03025 07975 10000

01664 05148 09089 10000

00915 03910 07585 09590 10000

00503 02562 05931 08688 09815 10000

00277 01636 04415 07447

09308 09911 10000

00152 01024 01164 06083 08471

for gt 100 lUI lba ~ w - (i)(z + Vlk shy 1)1 or tIM monI ~ w -

Ie (I shy ~+ z ft) wh Z II tIM wlua from tIM _danIIud lIOIIIIII dllaiblldaft IIhown In lba bouom

5 6 7

10000 10000 10000

10000 10000 10000

09999 10000 10000

099 10000 10000

09997 09999 10000

09962 09998 10000

09910 09994 10000

09812 09984 10000

09643 09963 10000

of lba IIIbIa ScuIcE Abridpd from Tabla S VoL I of Puraon and Hanlay (191) wllb parmlNlon from tIM ~ Tru_ bullTha IllIriu In lbl tabla ara quantIIeIl of II chi-lIIl11n1d random wrlalH W with du of rndom bullbull IecuMlIO P(W gtIi W) - Pand P(W gt - I - P

512 APPENDIX APPENDIX 51lbull TABLEAl (Continued)

II I 005 010 015 Ilm ~15 030 035 00 05TABLEAl (Continued)

8 0 0663-4 0305 02725 IIU 01001 00576 00319 00168 OOOIW I 028 08131 06572 05033 0)71 0255] 01691 01064 00632 1 092 09619 08948 07 06785 05518 OA278 0315-4 02201

II 050 155 060 065 070 075 010 085 G90 095I

0 05000 0500 O bull fOGO G35OO 03000 02500 02000 01500 01000 00500 3 09996 09950 09786 09middot131 08M 08059 07064 0591 OA770 I 10000 10000 10000 10000 10000 10000 10000 10000 10000 0000 10000 09996 09971 098 09711 09420 089l9 08263 07396

1 0 02500 02025 01600 01125 00900 00625 00ltt00 Oons 00100 OClO25 5 10000 10000 09998 09990 099511 09887 09747 09502 09115 1 07500 06975 06lttOO 05775 0500 0375 G36OO 02775 01900 00975 6 10000 10000 10000 09991 091 09987 0996-4 09915 G9819 2 10000 10000 10000 10000 10000 10000 10000 10000 10000 10000 7 10000 10000 10000 10000 10000 09999 09998 09993 09983

3 0 01250 00911 006-40 00-429 00270 00156 00080 0003 00010 00001 8 10000 10000 10000 10000 10000 10000 10000 10000 10000 I 05000 M252 03520 02818 G2160 01562 010-40 00601 00280 00072 9 0 06302 0387 02ll6 u1342 00151 00404 00207 00101 00046 1 oe750 08336 078-40 0725-4 06570 05781 0880 03859 02710 0126 I 09288 077-48 05995 04362 (DIlO) 01960 01211 00705 OOl85 3 10000 10000 10000 10000 10000 10000 10000 10000 10000 10000 2 09916 070 08591 073m lltOOl OA628 01373 02318 0 95

I 0999 09917 09661 O91J-l 08343 07297 06089 04826 Ol 10000 09991 09944 0980--1 (9511 09012 08283 07l3-4 062 0 00625 00-410 00256 00150 00081 00039 00016 00005 00001 00000

I 03125 025 01791 01265 00837 00501 00272 00120 00037 00005 5 10000 09999 09994 099 09900 0977 0ff60f 09006 08l22 06875 06090 052 0370 0383 02617 01808 01095 00523 001-40 6 10000 10000 10000 099) 09991 09957 09888 09750 095023 09375 09085 0870-4 01215 07599 06836 059Oltt 0-4780 03-439 01855 7 10000 10000 10000 10000 U999l 09996 09986 09962 09909 10000 10000 10000 10000 10000 10000 10000 10000 10000 10000 8 10000 10000 10000 10000 10000 10000 09999 09997 09991

J 0 00312 00185 00102 00053 0002 00010 00003 00001 00000 00000 9 10000 10000 10000 10000 10000 10000 10000 10000 10000 I 01875 01312 00870 005-40 00308 00156 00067 ooon 00005 00000 10 0 05987 03-487 01969 (JI07-J 0OS63 00282 00ll5 00060 00025 2 05000 0-4069 0317 02352 01631 01035 00579 00266 00086 00012 I G9139 07361 05443 03750 u2-l4() 0193 00860 00-464 002l3 3 08125 0738 06630 05716 0718 03672 01627 016-48 00815 0Gl26 1 09885 09298 08202 06778 05156 03828 02616 01673 00996 4 09688 09-497 onn 088-40 08319 01627 06723 05563 0-4095 02262 J 09990 09872 09500 Qrl79 I (J71S) 06496 05138 03823 02660 J 10000 10000 10000 10000 10000 10000 10000 10000 10000 10000 09999 0998-4 09901 072 09119 0B497 07515 06lll 050-4-4

6 0 00156 00083 000-41 00018 00007 00G02 00001 00000 00000 00000 5 10000 09999 09986 099) u9il03 09527 09051 083l8 07l8-4 1 OlOff 00692 bull 0G410 oom 00109 00G46 00016 0000-4 00001 00000 6 10000 10000 09999 09991 09965 098 097-4Q 090452 089BO l 0338 02553 01791 0117 00705 00376 0G170 00059 00013 00001 7 10000 10000 10000 0999) 099 09984 09952 09877 09726 3 06562 05585 M557 03529 02557 016904 00989 00-473 00158 00022 8 10000 10000 10000 10000 I()OOO 09999 09995 09983 09955 08906 0836-4 07667 06809 05789 0-4661 U446 onl5 03 00328 9 10000 10000 10000 10000 10000 10000 10000 09999 09997 J 09ampM 09723 09533 0916 0882 uno 07379 06229 04686 026-49 10 10000 10000 10000 00011 10000 10000 10000 10000 10000

6 10000 10000 10000 10000 10000 10000 10000 10000 10000 10000 I 0 05688 03138 01673 00059 00112 00198 00088 00036 00014 I 08981 0697 OA922 03121 uI71 01110 00606 00]02 001197 0 00078 00037 00016 00006 00G02 00001 00000 00000 00000 00000 l 0980f8 0910-4 07788 06174 o~SSl 03127 02001 01189 00652I 00625 00357 00188 00090 00038 00013 GOOO-4 00001 00000 00000 3 G998-4 09815 09306 08389 01133 05696 0256 02963 019111 Gl266 01529 00963 00556 00288 00129 000-47 00012 00002 00000 4 G9999 09972 098-41 094 sB3S4 07897 0668l 05328 039713 05000 03917 02898 01998 01260 00706 0Oll3 00121 00027 00002 5 10000 G9997 09973 09883 051 09218 085l 07535 063ll 0773-4 06836 05801 0-4177 03529 0136 01 80 00738 00257 00038 6 10000 10000 09997 09980 u9924 09784 09-499 D9006 082625 09375 08976 G8of 07662 06706 05551 Mll3 0283-4 01-497 00-4-4-4 7 10000 10000 10000 09998 09939 09957 09878 09707 09390

6 urn 0980f8 09720 G9510 09176 08665 07903 0679-f 05217 03017 8 10000 10000 10000 10000 09999 0999-4 09980 01 098527 10000 10000 10000 10000 10000 10000 10000 10000 10000 10000 9 10000 10000 10000 10000 10000 10000 09998 0999l 09978

10 10000 10000 10000 10000 10000 10000 10000 10000 09998 II 10000 10000 10000 10000 10000 10000 10000 10000 10000

w

-0= -0

-ppppppppppp -PPPPPPP~g~

liei~I~HH~ IlstiH~~J 0-wl Wl wtl- o ~c

-OClClClClClOppiii~iii8~~6sect -it IDOit 1~~I~~~e~l~

iiiampsectsectiiilii -=eIi~e~ig~sectsecti- shyCI ~~t tishy

-COClClOpClOOClCl-PClClClClPClClOO1~~~~~-~2sectoIIE~~f~~I~1 t~tl~~CIsect ~f CI III -~ppfegppsectpp-~p~e~~g~secti

1sect~sect2e~~~ IIIIS~e~io--ppppppppppp -pClCCCCCOClCl1~i~=e88sect11 lit~~~~~8111~ tC~ii- ICIt--I

i~~i~i~isectiii ijsect~iiiiiii

bull -0 0

-ppppppp~

ii~~i~i~~ CI middot~ew-CI8~III et~wIa~ ~~If CIshy I

-COClcepcoo1~~eelO2sect~ ii~~~ii~~etJ~~~IIIpound-CD o~

-pppep=ppp-ppppp=pp 11~~-~S~sectsectIi~Ssectsect~~~ t 11

-pCCClClOCClClao OO8~lf~~Il=- ii~~ii~sectw1-1 _ -S - ~

-ppppp=pp-ppep~p=pp

Ills~i~~11 sect~til~~sectI~- wwshy

-ppppppppp -IiE~~sect=P=

I~~~~~~~I I=~~~~~~I

ii5~i~8sectiiibi~i~~sectiIDCD-W ~I- wshy

I III

C In t a

bull n 0bull s Is ampbull 1

ebull bull VI

= bull

bull

bullbull

p

Co W D

o W

116 APP~DIX APPENDIX 517

IrABLEAl (Continued)

II 050 US UO US 070 US 080 US 090 89S

TABLEAl (ContInued)11 0 00002 00001 00000 00000 00000 00000 00000 00000 00000 00000 I 00032 00011 0000] 00001 00000 00000 00000 00000 00000 00000

II OOS 010 015 )J~ Dll OJO 035 040 0452 00193 00079 00028 00008 00002 00000 00000 00000 00000 00000 ] 00730 00356 00151 00056 00017 00004 00001 00000 00000 00000 IS 0 Q46l1 Q2059 00874 oms tWimiddot1 00047 00016 00005 00001 4 01918 01117 00573 00255 00095 00028 0G006 00001 00000 00000 I 08290 05490 03186 nlal OoaOl 00353 00142 00052 00017 5 03871 02607 01581 001116 00386 00143 00039 00007 00001 00000 2 09638 UI59 06042 0398pound1 02)61 01268 00617 00271 00107 6 06118 Q4731 Ul48 01127 01178 00544 00194 00046 00005 00000 1 09945 09444 08227 OW01 OA613 02969 01727 00905 00424 7 08061 06956 05618 04167 02761 01576 00n6 00239 00043 00002 4 09994 09873 09383 Ofl)5u olll6S 05155 01519 02173 01204 8 09170 08655 07747 G6511 05075 03511 OlO54 0G9ll 00256 00021 I 09999 09978 09831 Oi3l~ )8511gt 07116 056-43 OAOl2 01608 9 09807 09579 09166 oB487 07471 06093 04417 01642 bull 01109 00196 6 10000 09997 0996-4 o)BB 0943-4 08689 07548 06098 01522

10 09968 09917 09804 09576 09150 08416 07151 05565 03410 01184 7 10000 10000 09994 09159 091327 09500 08868 07869 065351 09998 09991 09978 09941 09862 09683 09111 08578 07176 04596 8 10000 10000 09999 09991 u99511 Q9818 09578 09050 08182 2 10000 10000 10000 10000 10000 10000 10000 10000 10000 10000 9 10000 10000 10000 O 09911 09963 09876 09661 09231

13 0 00001 00000 00000 00000 00000 00000 00000 00000 00000 00000 10 10000 10000 10000 10000 OJSl9) 09993 09972 09907 09745 I 00017 00005 00001 00000 00000 00000 00000 00000 00000 00000 II 10000 10000 10000 10000 IOllDO 09999 09995 09981 099372 00112 00041 00011 00001 00001 00000 00000 00000 00000 00000 12 10000 10000 10000 10000 10000 10000 09999 09997 099891 00461 00101 00078 00025 00007 00001 00000 00000 00000 00000 13 10000 10000 10000 10000 10000 10000 10000 10000 099994 01134 00698 00311 00116 00040 00010 00002 00000 00000 00000 14 10000 10000 10000 10000 10000 10000 10000 10000 10000I 02905 0788 00977 Q0461 00182 00056 00011 0G002 00000 00000

IS 10000 10000 10000 10(100 L()oOO 10000 10000 10000 100006 05000 03561 0l288 01195 00614 00241 00070 00011 00001 00000 j 16 0 04401 01853 00743 0(j11i1 00100 00033 00010 00003 000017 070)5 05711 04156 01841 01654 00802 00100 00075 0G009 00000

8 08666 oml 06470 04995 03457 01060 00991 00341 00065 00003 I 08108 05147 02839 01-101 00))5 00261 00098 OOOll 00010 9 09519 09071 OJUI4 07117 05794 Q4157 Ql527 01180 00342 OOOll 2 09571 07892 05614 0)5IbJ 01gt11 00994 00451 00183 00066

10 09888 09731 09411 08868 07975 06674 04983 OlO8O 01339 00245 1 09930 09116 07899 0SJ31 04050 02459 01139 00651 00281 I 09983 09951 09874 09704 09363 08733 07664- 06017 03787 01354 4 09991 Q9830 09209 07901 1Ibull302 04-499 02891 01666 00853 12 09999 09996 09987 09961 09903 09761 0H50 U791 07458 04867 5 09 09967 09765 09 liB 08103 06598 04900 03288 01976 13 10000 10000 10000 10000 10000 10000 10000 10000 10000 10000 6 10000 09995 09944 O97i3 OZi204 08247 06B81 05272 03660

14 0 00001 00000 00000 00000 00000 00000 00000 00000 00000 00000 7 10000 09999 09989 0993u 09729 09256 011406 07161 05629 I 00009 0bull0001 00001 00000 00000 00000 00000 00000 00000 00000 10000 10000 09998 O99fiS O992S 09743 09329 08577 07441bull9 10000 10000 10000 09999 099amp1 09929 09771 09417 08759 I G0287 00114 00039 00011 00002 00000 00000 00000 00000 00000 2 00065 00011 00006 00001 00000 00000 00000 00000 00000 00000

10 10000 10000 10000 10000 ot))7 09984 09938 09809 09514 4 00898 00426 00175 00060 00017 00001 00000 00000 00000 00000 II 10000 10000 10000 100(1) 10000 09997 09987 09951 09B51 5 01120 01189 00581 0G241 GOO83 00011 00004 00000 00000 00000 12 10000 10000 10000 10000 10000 10000 09998 09991 09965 6 03951 0l586 01501 0G753 00315 00101 00024 0000l 00000 00000 Il 10000 10000 10000 10000 10000 10000 10000 09999 09994 7 06047 04519 OlO75 01836 00933 00183 00116 0G022 00002 00000 14 10000 10000 10000 10000 10000 10000 10000 10000 09999 8 07880 06627 osl4l 03595 Q2195 01117 00439 00115 00015 00000 15 10000 10000 10000 10000 10000 10000 10000 10000 10000 9 09102 OJU18 ontrI O5m 04158 01585 01298 00467 00092 00004 16 10000 10000 10000 10000 10000 10000 10000 10000 10000

10 09713 09168 oa757 07795 06448 04787 03018 01465 00441 QOO4l

II 09935 09830 G9602 09161 U391 07189 05519 03521 01584 00101 12 09991 G9971 09919 09795 G9525 08990 08021 06433 04154 01530 11 09999 09998 09991 09976 09932 09821 09560 08971 07711 05113 14 10000 10000 10000 10000 10000 10000 10000 10000 10000 10000

~~

518 APPENDIX APPENDIX 519

TABLE Al (Contln~ed) TABLE A] (Continued)

I I 050 155 060 165 010 175 080 085 OtO U5 II I bull 005 010 015 Itlo Otsect 030 035 040 045

15 0 00000 00000 00000 00000 00000 00000 00000 00000 00000 00000 17 II 04181 01668 00631 oons oOOIS 00023 00007 00002 00000 I 1

00005 00037

0000 I OQoII

00000 00003

00000 00001

00000 00000

00000 00000

00000 00000

ooqqo 00000

00000 00000

00000 00000 1

07922 09497

04818 07618

02515 05198

(UI1E 030

OOSOI 01637

00193 oon-4

00067 00327

00011 00123

00006 00041

3 00176 00063 00019 00005 00001 00000 00000 00000 00000 00000 3 09912 09174 07556 05489 O3S30 01019 01028 0046-4 00184 4 00592 00255 00093 00028 00007 00001 00000 00000 00000 00000 4 09988 09779 09013 O7SIlt 05)3gt 03887 02348 01260 00596 5 01509 00769 00]]8 00124 00037 00008 00001 00000 00000 00000 5 09999 09953 09681 USHl Ul$] 05968 04197 02639 01471 6 03036 01818 00950 O04U 00152 00IM2 00008 00001 00000 00000 6 10000middot 09992 09917 0961j fll919 0n51 06188 0+478 01902

7 05000 03465 02131 011 n 00500 00173 00042 00006 00000 00000 7 10000 09999 09983 09091 09)0 0B954 078n 06405 047-43 8 06 05478 03902 02452 01311 00566 00181 00036 00003 00000 8 10000 10000 09997 O997i o90n 09597 09006 08011 06626 9 08491 07392 05968 04357 02784 01484 00611 00168 Ooon 00001 9 10000 10000 10000 (j99l~ 0961 09873 0967 09081 08166

10 09408 08796 07827 06481 04845 GlllS 01642 00617 00127 00006 10 0000 10000 10000 09919 o~9)4 09968 09880 09652 09174 II 09824 09576 09095 08273 07031 05387 0lS18 olm 00556 00055 II 10000 10000 10000 10000 09999 09993 09970 09894 09699 11 09963 09893 un9 09383 08732 07639 06OlO 03958 01841 00362 12 10000 10000 10000 10000 LOOOo 09999 09994 09975 09914 13 09995 09983 09948 09858 09647 09198 08319 06814 04510 01710 13 10000 10000 10000 10000 10000 10000 09999 09995 09981 14 10000 09999 09995 09984 09953 09866 09648 09126 07941 05367 14 10000 10000 0000 10000 IlJuoO 10000 10000 09999 09997 15 10000 10000 10000 10000 10000 10000 10000 10000 lIiOOO 10000 15 10000 10000 10000 10000 10000 10000 10000 10000 10000

16 0 I

00000 00003

00000 00001

00000 00000

00000 00000

00000 00000

00000 00000

00000 00000

00000 00000

00000 00000

00000 00000

16 17

10000 10000

10000 10000

10000 10000

10000 10000

LOOOCi 10000

10000

10000 10000 10000

10000 10000

10000 10000

1 00021 00006 0000 I 00000 00000 00000 00000 00000 00000 00000 II o 039n 01501 00536 OOHm OllO 00016 00004 00001 00000 3 00106 00035 00009 00002 00000 00000 00000 00000 00000 00000 I 07735 04503 02141 00991 ilOjl$ 0012 00046 00013 00003 4 00384 00149 00IM9 00013 00003 00000 00000 00000 00000 00000 2 09419 07338 0-4797 OiI ol3~3 00600 00136 00082 00015 5 01051 00486 00191 00062 00016 00003 00000 00000 00000 00000 3 0989 09018 07201 05010 oJOS7 01646 00783 00328 00120 6 022n 01241 00583 0on9 00071 00016 00002 00000 00000 00000 4 09985 09718 08794 011 bull 1 OSIB) 03327 01886 0OH2 00411 7 04018 02559 01423 00671 0Gl57 00075 00015 00002 00000 00000 5 09998 09936 09581 ullal 0717$ 053+4 03550 02088 01077 8 05982 04371 02839 01594 007 00271 00070 00011 00001 00000 6 10000 09988 09881 09~1amp7 01110 07117 05-491 03743 02258 9 un8 06340 04728 03119 01753 00796 00267 00056 00005 00000 7 10000 09998 09973 090]1 iJ~31 08S93 0n83 056]4 03915

10 08949 08024 06712 05100 03402 01897 00817 00235 00033 00001 8 10000 10000 09995 0995] 09DO) 090-4 08609 07368 05778 II 09616 09147 08334 07108 05501 03698 02018 00791 00170 00009 9 10000 10000 09999 09991 0914 09790 09403 08653 07473 11 09894 09719 09349 08661 07141 05950 04019 02101 00684 00070 10 10000 10000 10000 09990 tl99Btl 09939 G9788 09424 oa710 13 09979 09934 09817 09549 09006 08029 06481 04386 021011 0Gf29 II 10000 10000 10000 10000 09990 09986 09938 09797 09463 14 09997 09990 09967 09902 09739 09365 08593 07161 04153 01892 12 10000 10000 10000 10000 10000 09997 09986 09942 09817 15 10000 09999 09997 09990 09967 09900 G9719 09257 08147 05599 13 10000 10000 10000 10000 10000 10000 09997 09987 G9951 16 10000 10000 10000 10000 10000 10000 10000 10000 10000 0000 14 10000 10000 10000 IJlOOO 10000 10000 10000 09998 09990

15 10000 10000 10000 10000 10000 10000 10000 10000 09999 16 10000 10000 10000 10000 10000 10000 10000 10000 10000 17 10000 10000 10000 0000 10000 10000 10000 10000 10000 18 10000 10000 10000 10000 10000 10000 10000 10000 10000

shybull o w

liii~iii~isectsectiiiiiiimi~i~i~i~iiiiiiii

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bull I p

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o

p

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o

o W In

m Z

5lt C

TABLEAl (Continued)

II I II 050 055 060 065 070 075 080 oa5 090 091

19 0 00000 00000 00000 00000 00000 00000 00000 00000 00000 00000 I 00000 00000 00000 00000 00000 00000 00000 00000 00000 00000 1 00004 00001 00000 00000 00000 00000 00000 00000 00000 00000 J 00011 00005 00001 00000 00000 00000 00000 00000 00000 00000 4 00096 00028 00006 00001 00000 00000 00000 00000 00000 00000 5 0Ol18 00109 OOOll 00001 00001 00000 00000 00000 00000 00000 6 00835 00341 00116 00031 00006 00001 00000 00000 00000 00000 7 01796 0j)871 00351 00114 00028 00005 00000 00000 00000 00000 8 03238 01841 00885 00347 OOIOS 00023 00003 amp0000 00000 00000 9 05000 Oll90 01861 00875 00316 00089 00016 00001 00000 00000

10 06761 05060 03315 01855 00839 00217 00067 Ooooa 00000 00000 II 08204 06831 05122 on 01820 00175 0OD3 00041 00003 00000 11 09165 08273 06919 05188 03345 01749 00676 00163 00017 00000 IJ 09682 09223 08371 07031 05161 03311 01631 OOS37 lt00086 00002 14 09904 09720 09304 08500 07178 05346 03167 01 00352 00020 15 09978 09923 09770 09 08668 07369 05449 03159 01150 00132 16 09996 09985 09945 09830 09538 08887 07631 05587 02946 0066S 17 10000 09998 09992 09 09896 096 09171middot 08015 05797 02453 18 10000 10000 09999 09997 09989 09958 09856 09544 08649 06116 19 10000 tOOOO 10000 10000 10000 10000 10000 10000 10000 10000

10 0 00000 00000 00000 00000 00000 00000 00000 00000 00000 00000 I 00000 00000 00000 00000 00000 00000 00000 00000middot 00000 00000 1 00002 00000 00000 00000 00000 00000 00000 00000 00000 00000 3 00013

~ 00003 (10015 ~0064

00000 00003 00016

00000 00000 00003

00000 00000 00000

00000 00000 00000

00000 00000 00000

00000 00000 00000

00000 00000 00000

00000 00000 00000

r 0~0577 00214 00065 00015 00003 00000 00000 00000 00000 00000 7 01316 oOS8O 00210 00060 00013 00002 00000 00000 00000 00000 8 02517 01308 00565 00196 00051 00009 00001 00000 00000 00000 9 04119 01493 01275 00532 00171 00039 00006 00000 00000 00000

10 05881 04086 Gl 7 01218 00480 001]9 00026 0D002 00000 00000 II 07483 05857 0 02376 01 III 00409 00100 00013 00001 00000 11 08684 07480 05841 03990 0n77 01018 00321 00059 00004 00000 13 09413 08701 07500 05834 039lO 01142 00867 00219 00024 00000 14 09793 09447 087 075-46 05836 0l828 01958 00673 001ll 00003 II 09941 09811 09490 08818 01625 05851 03704 01702 00431 00026 16 09987 09951 09840 09556 08929 07741 G5886 03523 01330 00159 11 09998 09991 09964 09879 09645 09087 07939 05951 03231 00755 18 10000 09999 09995 09979 09924 09757 09308 082 0608l 01641 19 10000 10000 10000 09998 09991 09968 09885 09612 08784 06415 10 10000 10000 10000 10000 10000 10000 10000 10000 10000 10000

bullYhu tha binomial dlaoibudon wid --n n lind II The entr1q tha wluu 0I1(Y Ii n- E~ 0) 1 (I - II for II IUIJ InJ tram OJIS m 095 far n laraer than lO tha nil qllllldle 01 a IIInomIll rlndam VIII1aIH mar be IpIIIOlIImated IIIIinI t - IIJ + z VIIJ( I - p) whera Z II tha nh qIIIIIdIe 0I11Ca11d1rd RCII1IIIII rIndam wrtabl abullned tram Table AI

20

TABLE A7 Quantiles of the Mann-Whitney Test Statistic

1 4 5 6 10 II 12 13 14 IS 16 17 18 19n 81=2

0001 3 3 J 1 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 0005 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 4 4

2 001 ootS US 0

3 3 3 3

3 3 1lt4

3 3 3 4

3 3 4 middot5

3 3 4 S

3 3 lt4 S

3 4 S 6

3 4 S 6

3 4 5 7

3 5 5 7

3 5 6 8

4 5 6 8

4 5 7 8

4 5 7 9

ltI 5 7 9

4 6 7

10

4 6 8

10

5 6 8

11

5 6 8

II

bull 801 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 7 7 7 7 0005 6 6 6 6 6 6 6 7 7 7 8 8 8 9 9 9 9 10 10 001 6 6 6 6 6 7 7 8 8 8 9 9 9 10 10 II II II 12 ootS 6 6 6 7 8 8 9 9 10 10 II II 12 12 13 13 14 14 15 005 6 7 7 8 9 9 10 II II 12 12 13 14 14 15 16 16 17 18 818 7 8 8 9 10 II 12 12 13 14 15 16 17 17 18 19 20 21 22

0801 0805

10 10

0 10

10 10

10 10

10 II

10 II

10 12

10 12

II 13

II 13

II 4

12 14

12 15

12 16

13 16

13 17

14 17

14 18

14 19

001 0025

10 10

10 10

10 II

II 12

12 13

12 14

13 IS

14 15

14 16

IS 17

16 18

16 19

17 20

18 21

18 II

19 II

20 23

20 24

21 lS

005 10 II 12 13 14 IS 16 17 18 19 20 21 22 23 lS 26 27 28 29 010 II 12 14 15 16 17 18 20 21 22 23 2lt1 26 27 28 29 31 32 3l

0001 IS 15 IS 15 IS 15 16 17 17 18 18 19 19 20 21 21 22 23 23

5

ooos 001 0025

15 IS 15

15 IS 16

15 16 17

16 17 18

17 18 19

17 19 21

18 20 22

19 21 II

20 22 24

21 23 lS

22 M 27

23 lS 28

23 26 29

24 27 30

lS 28 31

26 29 33

27 30 34

28 31 35

29 32 36

US 16 17 18 20 21 22 24 lS 27 28 29 31 32 34 35 36 l8 39 41 010 17 18 20 21 II 24 26 28 29 31 II 34 36 38 39 41 43 46

8801 21 21 21 21 21 21 II 24 lS 26 26 27 28 29 30 31 32 II 34 0805 21 21 22 II M lS 26 27 28 29 31 32 33 34 35 37 38 39 40

6 001 0025 us

21 21 22

21 II 24

II M lS

M lS 27

lS 27 29

26 28 30

28 30 32

29 32 34

30 33 36

31 35 38

33 36 39

34 38 41

35 19 43

37 41 4S

38 43 47

40

41 46 50

42 47 52

49 54

011 23 lS 27 29 31 33 35 37 39 41 43 45 47 51 53 56 58 60

0801 ooos

28 28

28 28

28 29

28 30

29 32

30 n

31 3S

32 36

34 38

35 39

36 41

37 42

38

39 45middotmiddot

40 47

42 43 50

51

45 53

7 001 0025

28 28

29 30

30 32

32 34

33 35

35 37

36 39

38 lt41 43

41 45

43 47

45 49

46 51

53

50 55

52 S7

53 59

55 61

57 63

us 010

De1 0805

29 JO

36 36

31 33 36 36

33 35 36 38

35 37

37 19

37

38 41

lt42 39 43

42 45

41

47

42 46

46 so 43

52 45 so

so 55 46 52

53 57

54

55 60 49 55

57 OJ 51 57

59 65 52 59

62 67

54 61

64 70 55 63

66 72 57 65

68 75

58 67

bull 001 U25

SLlO

36 37

3839

37 19

lt42

39 41 42

41 43 45 47

43 lt45 lt47 50

47 so 53

46 SO 52

~

ltII 52 55 59

so 54 57 61

S2 56 60 64

54 59 37

56 61 65 70

59 63 68 73

61 66 70 76

63 68 73 79

65 71 76 82

67 73 78 85

69 75 BI BB

71 78 84 91

TABLE A7 (Continued)

n m e 2 5 6 7 bull 9 10 II 12 13 I 15 16 17 18 19 20

9

10

II

II

Il

14

15

1001 0005 061 0025 005 010 0001 080S OCII D025 005 010

0801 0005 DOI 0025 005 010 0001 OOOS 001 0025 005 016

0001 000 001 COlS 005 010

0001 0005 001 0825 005 010 0001 0005 001 0025 005 010 0001 0005 001 0025 005 010

45 45 45 46 47 55 55 55 56 57 59

66 66 66 67 6B 70

78 78 78 80 81 83 91 9l 91 93 94 96

105 105 106 107 109 110

120 120 12l III 124 126

136 136 137 138 140 142

45 46 47 48 50

5 55 56 57 59 60 62

66 67 68 70 72 74 78 80 81 83 84 S7 Sf 93 94 98

101

lOS 107 lOB III 1t3 116

120 III 124 126 128 III 136 139 1 143 45 148

45 47 so 52 55 56 58 59 61 63 66

67 69 71 73 75 78

79 82 84 86 88 91

93 95 97

100 102 105

107 110 112 115 117 121

III 126 128 131 133 137

139 142 I 151 154

474 51 53 55 68

57 60 OJ 64 67 69

69 72 74 76 79 82

81 65 87 90 92 96 95 99

101 104 107 110

109 113 116 119 122 126

125 129 132 135 139 143

142 46 149 152 156 160

48 51 53 56 68 61 59 62 64 67 70 73

71 74 76 80 83 86

83 86 90 93 96

100

97 102 104 108 III ItS

112 117 1t9 III 127 131

128 133

136 140 148

145 ISO 53 168 162 166

49 53 55 58 61 64

61 65 67 70 73 77 73 77 79 83 86 90

86 91 93 97

100 105

100 105 108 112 116 120

115 121 123 128 132 137

133 137 140 145 149 154

148 ISS 158 163 167 173

51 55 57 61 64 68

62 67 69 73 76 80 75 80 8l 86 90 94

88 94 96

101 105 lOS

103 lOS 112 116 120 125

118 124 128 132 137 142

135 141 145 150 154 160

152 159 163 168 173 179

53 57 60 63 67 71 64 69 72 76 80 84

77 63 65 90 94 98

91 97

100 105 l09 II~

106 112 115 120 IlS 130 121 128 132 137 142 147

138 145 14 ISS 160 166 156 164 168 174 179 185

54 59 62 66 70 74

66 72 75 79 83 BB 79 85 89 93 98

103

3 100 103 lOB III liB 109 116 119 125 129 135

125 132 136 142 147 153

112 150 154 160 165 172

160 168 173 179 185 191

56 62 64 69 73 77 6B 74 78 8l 87 91 8l 88 92 97

101 107

96 103 107 112 II 123

112 119 123 129 134 140

128 [36 140 146 152 168

145 154 158 165 171 178 164 173 178 184 191 198

58 64 67 72 76 81 70 77 80 85 90 95

84 91 95

100 105 III 96

106 110 116 111 128

I IS 123 127 133 139 145

131 140 I 151 157 164

149 158 163 170 176 184

168 178 183 190 197 204

60 66 69 74 79 84 73 80 83 89 93 99 87 94 98

104 109 115 102 110 114 120 126 132

liS 126 III 137 1~3 ISO

135I 149 156 162 169

153 163 168 175 18l 189

172 182 188 1 202 211

61 6B 72 77 8l 87 75 82 86 91 97

103 89 97

101 107 113 119 104 113 117 124 130 137

121 130 135 142 146 155

13B 148 153 161 167 175 157 167 172 180 187 195

176 187 193 201 208 217

63 70 74 80 85 91 77 85 89 95

100 107

100 104 III 117 124 106 116 121 128 134 142 124 134 139 146 153 160

142 152 157 165 172 180

161 172 177 185 193 201

180 192 198 207 214 223

65 73 77 83 88 94 79 87 92 98

104 110 94

103 lOB 114 121 128 110 120 125 132 Il9 146 127 137 143 151 157 166

145 156 162 170 177 186

164 176 182 191 198 207

185 197 203 212 220 230

67 75 79 85 91 98

81 90 94

101 1D7 114

96 106 III 118 IH 132 f 3 123 128 136 J43 ISl

130 141 147 155 162 171

149 160 166 175 IB3 191

168 IBI 187 19 204 213

189 202 20B 218 226 236

69 77 8l 88 94

101

83 93 97

104 III 118

99 109 114 122 126 136

J 16 126 131 110 147 1S6 1)4 15 151 159 167 176

152 164 171 180 IBB 197

In 185 191 201 209 219

193 207 113 223 232 243

71 79 84 91 97

104

85 95

100 108 114 122

101 112 117 125 131 140

118 130 135 144 151 160

137 1lt9 155 164 172 IBI

156 169 175 164 193 203

176 190 196 206 215 225 197 211 219 229 238 249

72 82 86 94

100 lOB 88 98

103 III 118 126

104 115 120 129 136 145

121 133 139 148 156 r65

140 152 159 168 176 186

160 173 179 189 198 208

180 194 201 211 221 231

202 216 224 235 2 256

t

TABLEA7 (Continued)

bull -2 I 4 J 7 bull 9 10 II 12 II 14 15 17 18 21 1middot 153 IH 156 159 163 167 171 115 179 183 188 191 197 2111 206 III 115 l2D 11~

17 UIIS U2I

153 IH 156

156 158 160

160 162 165

164 167 171

169 172 176

173 171 182

178 182 188

III 187 193

188 192 199

193 198 2D5

198 213 211

203 2D9 217

2Il8 21lt1 m

21~ 220 129

219 llS 235

11~ 231 211

119 236 2lt17

235 2lt12 253

210 217 159

us 157 163 169 171 180 187 193 199 2D5 211 218 22lt1 231 237 2lt13 250 256 163 269 011 160 166 172 179 185 192 199 206 III 219 ll6 233 239 1lt16 153 260 267 2H 281 1 171 172 115 178 182 IN 190 195 199 lOltI 2D9 111 218 m 1lI 233 238 213 l~8 UIIS 171 17~ 178 III 188 193 198 213 2M 214 219 llS 230 ll6 242 2lt17 253 259 2M

10 11 DD2J

172 174

176 179

181 184

IN 190

191 196

196 2D2

2D2 2Il8

2Il8 214

213 220

219 227

225 233

231 239

237 2lt16

242 252

2lt18 25B

25~ 265

260 271

166 278

272 284

us 176 181 188 194 200 2117 213 220 117 233 2lt10 247 159 260 JJ7 274 lBl 188 295 0bullbull1 178

190 185 191

192 194

199 198

206 2D2

213 206

220 211

227 216

134 220

2lt11 225

249 231

256

ll6 JJ3

241 270 2lt16

278 251

285 257

292 JJ2

300 168

307 272

DM5 19 194 198 213 2Il8 213 219 l34 230 236 242 2lt18 159 260 JJS 272 278 284 290 It

11 U2I

192 193

195 198

200 lOltI

206 liD

211 216

217 m

m 129

129 ll6

m 243

2lt11 249

2lt17 256

159 163

260 269

166 276

273 lB3

279 290

2B5 297

292 301

298 310

15 195 2111 2Il8 211 111 1lI m 2~2 249 256 263 271 278 285 292 300 307 ll4 321

20

81 1D2J

198 210 211 212 211

2115 211 214 216 219

212 214 219 221 225

219 21B 22lt1 l27 231

l27 m 219 231 238

134 l27 235 219 2lt15

242 132 241 2lt15 251

249 217 217 251 259

257 243 253 258 166

2M 248 259 2M 273

272 253 l6S 27 280

280

159 271 278 2B7

188 l6S 278 284 2M

295 270 284 291 301

303 276 290 298 30t

311 281 297 301 316

ll9 2B7 303 311 323

326 293 310 31B llO

334 299 316 325 338

us 215 m 229 ll6 243 l50 258 l6S 273 280 188 295 303 311 318 326 334 341 349 111 218 ll6 l3l 241 2lt1 257 l6S 273 281 189 297 lOS 313 l21 330 l38 346 lH l62

For II or m duIn 20 the fICh quamfIe w of the IIaM-WhIIMy rut stadsdc may be ~ by

(11+ 1)2 + zV_(N + 1)12

where z1s the fICh quuuIe of mndatd normal random wriabIe abaIIned from Table AI and where 11 m + IL

The __ In dIiIllIbIe quandlas w of the Mann-WhIIMylllt JIaIIsdc r by Equation 511 for selected values of Note that p(r lt wl S p Upper quanshy dies may be found from the equaDon o

w IIII + m +1) - w-

Critical COIIeSpOIICI to values of r less duIn (or duIn) but not equal to the appropriate quantile

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ~~ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ bullbull ww-ww-ww-w-ww-ww-w-ww-w-w

( ~

f

542 APPENDIX

TABLEAIO Quantiles of Spearmans P

n =0900 0950 0975 0990 0995 0999

4 08000 08000 5 07000 08000 09000 09000 6 7

06000 05357

07714 06786

08286 07500

08857 08571

09429 08929 09643

8 05000 06190 07143 08095 08571 09286 9 0A667 05833 06833 07667 08167 D9000

10 04424 05515 06364 07333 07818 08667 II 0A182 05273 06091 07000 07455 08364 12 03986 04965 05804 06713 07203 0amp112 13 03791 04780 05549 06429 06978 07857

14 03626 04593 05341 D6220 06747 07670 15 03500 04429 05179 06000 06500 07464

16 03382 04265 05000 05794 06324 07265 17 03260 04118 0A853 05637 06152 07083 18 03148 03994 04696 05480 05975 06904 19 03070 03895 04579 05333 05825 06737 20 02971 03789 04451 05203 056amp4 06586

21 02909 03688 04351 05078 05545 06455 12 02829 03597 04241 04963 05426 06318 13 02767 03518 04150 04852 05306 06186 14 02704 03435 04061 04748 05200 06070 25 02646 03362 03971 04654 05100 05962

26 02588 03299 03894 04564 05002 05856 27 02S40 03236 03822 04481 04915 05757 28 02490 03175 03749 04101 04828 05660 29 02443 03113 03685 04320 04744 05567 30 02400 03059 03620 04251 04665 05479

For n greater than 30 dI approximate quantlles of p may be obcalned from

wmiddot V Zjon-I

where Zjo Is the fJdI quantile of a standard normal random variable obmlned from Table AI Souaa Adapted from Glasser and Winter (1961) with comedo with permlulon from die 8omerrIkQ

Tru_ bullThe entries In dli table are selected quantllu w of die Spearman rank correla1lon coaffIcIent p when IIMd as a teSt statistic The lower quantllbullbull may be obalned from die equadon

W == -WI_

Th crtdal region correspOnds to values of p maller dI (or areater than) but not Including dI approshypriate quantile Note dlat the median of p Is O

4 4 (06667) 5 6 (06000) 6 7 (04667) 7 9 (0A286) 8 10 (03571) 9 12 (03333)

10 15 (03333) II 17 (03091) 12 18 (02727) 13 11 (02821) 14 23 (02527) 15 27 (02571) 16 28 (02333) 17 32 (02353) 18 35 (02288) 19 37 (02164) 10 40 (02105) 21 42 (02000) 12 45 (01948) 23 49 (01937) 24 52 (01884) 15 56 (01867) 26 59 (01815) 27 61 (01738) 28 66 (01746) 29 68 (01675) 30 73 (01678) 31 75 (01613) 32 80 (01613) 13 84 (01591) 34 87 (01551) 35 91 (01529) 36 94 (01492) 37 98 (01471)

APPENDIX smiddot

TABLE AI I Quantiles of the Kendall test statistic T = N - N bullbull Quantlles of Kendalls T are given in parentheses Lower quantiles are the negative of the upper quantiles wp = -WI_p

n p = 0900 0950 0975 0990 0995

4 (06667) 6 (10000) 6 (10000) 6 (10000) 6 (06000) 8 (08000) 8 (08000) 10 (10000) 9 (06000) II (07333) II (07333) 13 (08667)

II (05238) 13 (06190) 15 (07143) 17 (08095) 14 (05000) 16 (05714) 18 (06429) 20 (07143) 16 (04444) 18 (05000) 11 (06111) 24 (06667) 19 (04222) 21 (04667) 25 (05556) 27 (06000) 21 (03818) 25 (04545) 29 (05273) 31 (05636) 24 (03636) 28 (04242) 34 (05152) 36 (05455) 26 (03333) 32 (0403) 38 (04872) 42 (05285) 31 (03407) 35 (03846) 41 (04505) 45 (04945) 33 (03143) 39 (03714) 47 (04476) 51 (04857) 36 (03000) 44 (03667) 50 (04167) 56 (04667) 40 (02941) 48 (03529) 56 (004118) 62 (04559) 43 (02810) 51 (03333) 61 (03987) 67 (04379) 47 (02749) 55 (03216) 65 (03801) 73 (04269) 50 (02632) 60 (03158) 70 (03684) 78 (04105) 54 (02571) 64 (03048) 76 (03619) 84 (04000) 59 (02554) 69 (02987) 81 (03506) 89 (03853) 63 (02490) 73 (02885) 87 (03439) 97 (03834) 66 (02391) 78 (02826) 92 (03333) 102 (03696) 70 (02333) 84 (02800) 98 (03267) I08 (03600) 75 (02308) 89 (02738) 105 (03231) f15 (03538) 79 (02251) 93 (02650) II I (03162) 123 (03504) 84 (02222) 98 (02593) 116 (03069) 128 (03386) 88 (02167) 104 (02562) 124 (03054) 136 (03350) 93 (02138) 109 (02506) 129 (02966) 143 (03287) 97 (02086) 115 (02473) I3S (02903) 149 (03204)

102 (02056) 120 (02419) 142 (02863) 158 (03185) 106 (02008) 126 (02386) 150 (02841) 164 (03106) III (01979) 131 (02335) 155 (02763) 173 (03084) 115 (01933) 137 (02303) 163 (02739) 179 (03008) 120 (01905) 144 (02286) 170 (02698) 188 (02984) 126 (01892) 150 (02252) 176 (02643) 198 (02943)

II

i AlPIHDDC

rABLEAIi (Continued)

OtoO 0910 097S 0990 O99S

I APPENDIX 55

TABLE All Quantile of the Wilcoxon iZi2gtIilI Wmlili Ylilst Statlsdc - - -- ~

11(11 + I) W wu Wuu Wus tiiJJu IjU1I Wuo WOM W 1

II 19 10 II 12 11 14 II 16 17 II 19 10 II i2 11 jot II 16 17 II i iO

103 (01-465) 107 (01+14) 110 (01372) 11-4 (01390) 119 (01381) 113 (01361) 128 (01353) III (01333) 135 (01304) 141 (D131H) I (01277) 150 (01276) IS] (012-49) 159 (012-47) 162 (01111) 168 (01219) 173 (01109) 177 (01192) 182 (01181) 186 (01165) Itl (01155) 197 (01151) 101 (01141)

111 (01863) m (01849) 1-41 (01811) 1-46 (01780) 151 (01754) 157 (01739) 161 (01711) 168 (01697) 173 (01671) 179 (01656) 186 (01649) 190 (01616) 197 (01608) 103 (01592) 208 (01569) 21-4 (01553) 121 (015 ) 117 (Otn9) 232(01506) 1laquo) (OISIH) 25 (01-481) lSI (01-467) 158 (0158)

ISS (CUlO5) 161 (01171) 168(0115-4) 17-4 (01111) 181 (01101) 187 (01071) 194 (0l0S1) 200 (01010) 207 (01000) 111 (01970) 110 (01950) 118 (01919) 131 (01901) 2-41 (01890) 2-ta (01870) 156 (01858) 263 (01838) 269 (01811) 276 (01792) 18-4 (om9) 291 (01760) 199 (017lt18) 306 (01729)

183 (G2603) 191 (0lS78) 198 (0l538) 106 (01511) 113 (01-47) 111 ~1+r1)118 2 10) 236 (02383)

l-t5 ~01367)lSlOll4O) 260 (01305) 168 (01179) 2n (01161) 185(OlllS) 294 (01117) 101 (01192) 111 (01173) 319 (021-tB) 328 (01110) 336 (01105) l-tS (01087) 355 (01075) 364 (01056)

103 (01888) 111 (018-48) 110 (01811) 118 (01780) 135 (01729) 1-4S (01713) lSl (01664) 262 (01646) 171 (02618) 279 (0l581) 288 (02551) 296 (01517) lOS (01-490) 315 (01471) ll (013) 134 (01-424 341 (01397) 351 (02377) 161 (01351) 372 (01331) 381 (01305) 391 (01185) -tOl (01171)

or I tv chilli 60 ~ quIIIdlu of T II1II) be obDltMd from

bull -11- 111la + 51w Z 18

haN ~ from rha IIW1IIInIIIOITIIIII dIIIrIbudon - by Table AI ~ -cJ1u 01 1II1II) b from

~+5lwmiddotZJ~_I)

rtdcaI coftupond CD wIuu of T dIIIII (ar dIIIII) but _ JncIudInc rha approprtat Not thac ch IMdIIn of T II 0 QIIIIUlIu for I _ obtaIMd by dlvldIIII rha cpndIu of T by (n - 1)12

OUICI Adapud from Tab I But (1914) wid )1IIIIIIon Irom rha author

ft-S 6 7 I 9

10 II 12 11 14 II 16 17 18 9 10 21 21 U 24 21 16 17 11 19 10 11 II 3l J4 31 16 J1 18 19 40 4 42

0 0 0 0 I 1 -4 6 8

0 11 16 10 24 28 31 18 49 55 62 69 76 84 92

101 110 119 129 139

H 160 172 184 196 lOB

221 235 2-ta

0 0 0 I 1 -4 6 8

10 13

16 10 14 18 3l 38 50 56 63 70 77 85 94

101 III 121 III 41 152 163 175 187 199 212 m 239 lS3 267

0 0 1 1 -4 6 9

II 18 11 16 30 35 -41 47 53 59 67 74 81 90 99

lOB 117 127 138 l-ta 160 171 183 196 109 m 236 lSD 165 280 295

0 I 3 -4 6 )

II 14 III 21 26 31 36 42 48 54 61 68 74

84 92

101 III 120 131 141 152 161 176 188 201 214 228 142 257 272 287 10] 320

j

-

shy)

II IS 12

~

t

r

-D -i

~G

ij

~f(

iii L~

is lOt

u-) I~

125

I~i

150 110

1iJ1 195 Oo 212 B6 2S1 266 101 1)11

31-l 331 349

3

-J ~

)

1- IS jSl

~j

2bi jj

Jl)

~~

~i

Z

)-

()shy

middot1 IOU iu Igtu UI H ~ l- -I- IcC Ilu 191 10~

219

m 2JiJ 1oj

17

29$

311

J2J

Jmiddotfi 3amp5 3lJ

3 5 B

II 14 18 n 27 32 38 4-4 51 58 65 73 82 91

100 110 no 131 143 ISS 167 180 193 207 211 236 151 266 283 299 316 334 352 371 390 409

-4 6 9

12 16 10 25 30 36 41 -t8 55 63 71 80 89 98

108 119 130 1 1 153 165 178 191 206 220 215 250 266 182 299 317 335 353 372 191 411 431

5 75

105 H 18 215 275 33 39 55 525 60

68 765 855 95

IDS 1155 1265 138 150 1625 1755 189 201 2175 2325 2-t8 264 2805 2975 31S III 351S 3705 390 410 4305 -tS15

10 IS 21 28 36 45 55 66 78 91

105 120 116 153 171 190 210 231 lS3 176 100 325 3S1 378

35 --465

528

561 595 630 666 703 741 780 820 861 903

54 APPENDIX

TABLE All (Contlnuad)

n(n+ I) WUII 111- 111 1111bullbull Wou Wue WIIM 111 2

43 26l 28l lit 337 ]66 lt4Ol 429 452 473 946 277 297 ]28 ]54 385 n so 473 495 990 45 292 311 1 In 01 2 ltfT1 95 5115 1035 108 129 161 390 23 -463 492 511 5ofO5 1081 7 32 3-46 379 of08 2 51 5-40 564 1128 3ofO 36l 397 28 -463 505 536 563 588 1116 9 351 381 416 f83 521 559 587 6125 IllS 50 31 398 35 61 5Oof 550 583 611 6315 1215

For n Iarpr diu so the fgtth qlllll cI the WIlcoxon lIped _ IGdIIII may be apprcPdmaIM by ~ - [nn + 1)14] + Ifvn(n + 1)(2n + l)l wheN If II the fgtth qqand cia ~d IIOrmailllldam wrIIbItI obaInad from Table AI SouIIcL Adapud from Hamr and o-n (1970) with ~ from tha AmeriCIII ~ SodMy The mr1 In thl1IIIIIe q cI the WIlcoxon Ifaned IIIIkI_1GdIIII r JIYIIII by Equadon 573 for HIKtad wishy_ of P so 050 Quancll w far p gt 050 may be campuud from the IlljUldQII

w - n(n + )1- 11bull

where n(n + 1)111 pen In tha rIampht hand column In tha tabl N_ dItIl I(r lt w) so and I(r gt w ) so I - II Ho II IIIIL Crllical corrapcad co 1111I11III rI r dian (or amprater diu) 1M not IncIucIInI the 9Proprllle quantlla

i

n =I 0900 0950 2 0684 0776 1 0565 0616 093 0565 5 0

MIO 0509 068

7 0181 036 a 0358 010 9 0119 0387

10 Onl 0369 II ol08 0152 12 0296 0ll8 Il 0285 0325 I 0275 031 156 Q266

0258 0304 0295

17 0250 02116

bullbull920

02 0237 0ll2

0219 0271 0265

APPENDIX 547

~ TABLEAIJ Quantll of the Kolmogoiov Y~lC S~ti5tkmiddot

OnSlded Tet P - 090

Two-Sided Test P =080

195

090

0975

195

099

090

099$

Ui1l

P 090

== 000

095

090

0975

095

099

098

0995

099

0975 0990 0995 ~iI = u 0226 08-42 0900 0929 lJ 0221 D708 0785 0029 0216 062 0689 0734 ~~ 0212 0563 0627 0669 ~S 0208 0519 0577 0617 ~ 0204 083 0538 0571 middott 0200 0 5 0507 0H1 w 0197 010 0480 0511 LJ 0193 MOt 0457 010) 311 0190 0191 0437 046amp 21 0187 0l75 0419 0449 r2 0184 0361 0404 0-132 J~ 0182 039 0390 041amp j~ 0179 0138 0377 0404 j~ 0177 0321 0366 0391 ~i 0174 0318 0355 0381 1 0172 0309 0346 0371 iu 0170 0301 0337 0361 J() 0168 02 0329 0352 ~~U 0165

Approltimatloh fOlngt 40

107 Va

0259 0287 0321 0344 0253 0281 03 0337 0247 0275 0307 0330 0242 0269 0101 0323 0138 0264 0295 0317 0233 0259 0290 0311 0229 0254 Ol8of 0305 0225 0250 0279 0300 0221 0246 0275 0295 0218 0242 0270 0290 021 0218 0266 0285 0211 023of 0262 028 0208 0231 0258 0177 0205 0227 025 0273 0202 022 0251 0269 0199 0221 027 0265 0196 028 0244 0262 01 0215 021 0258 0191 0213 0238 0255 0189 0210 0235 0252 122 136 152 163 Va Va Va Va

5auIIcE Adapud from Table I of HW (1956) Used with permission 01 tho American Stadatlcal AlISoclatlon

Themr1a In thII table lite uliacted quantllti w of the Kolmogorov ten tatlmcs r p and r- defined by Equation 611 for two-IIded _ and by EIjIIIIIoRI6Il and 61l far onemiddotided te Rejeelt H at the Ivel If r xcead$ tho I - quantile p In thII tabla TMH quanlhl ant _ far II S ~O in the cwomiddottailed ast The oth quantll1 are approximation that aqual cothe -1 quantIIa In mOlt casu A better approximation for Il gt 40 results If (n + VnIiO)lIl I Jlsed InfAd cI Yn In the danomlnator

556 APPENDIX APPENDIX

TABLE A20 Quantiles of the Smlrnov Test Statistic for Two Samples of Different Size nand m

TABLE AI9 Quantile of the Smlrnov Test Statistic for Two Samples of Equal Size n One-Sided Test p =090 095 0975 099 0995 Two-Sided Test p =080 090 095 099 099

One-Sided Test One-SIded Test II = 090 G95 0975 099 0995 II = 090 095 0975 099 0995 11 = I Il = 9 17118

10 9110Two-SIded Test Two-Sided Test II =080 090 095 098 099 II =080 090 095 098 099 11 =2 Il = 3 516

4 34 10122 1011l 5 45 45 1023 10123 6 516 56 10114 1I1l4 7 517 617

8 34 718 78lOllS 1I1l5 9 719 819 81910126 11116

10 7110 45 9110 11 = 3 H = 4 34 3411117 11117

5 213 45 41511118 12128 6 213 213 5611119 12129 7 213 57 617 61711130 12130 8 58 34 34 71811131 12131 9 213 213 719 819 81912132 12132 10 35 7110 415 9110 9110

12 7112 213 34 56 111212133 1333 11 = 4 H = 5 315 314 45 415 12134 133 6 7112 213 34 56 5612135 1335 7 17118 517 34 617 617 12136 1336 8 518 518 3 78 718 1337 1337 8199 519 213 31 719

10 11110 13110 710 45 451338 14138 12 7112 213 213 314 561339 1439 16 9116 58 1116 3 131613lt10 141lt10

11 =5 H = 6 3S 213 213 516 516215 230 7 417 2335 517 29135 617

n=3 4 5 6

it 7

8 9

10 II 12 13

14 15 16 17 18 19 20 21

213 314 35 36 417

418 419 410 5111 5112 513

5114 5115 6116 6117 6118 6119 6120 6121

213 314 35 46 417

48 59 5110 5111 512 6113

6114 6115 6116 7117 7118 7119 7120 7111

314 45 46 517

518 519 6110 6111 6112 6113

7114 7115 7116 717 8118 8119 8110 821

45 516 517

58 619 6110 7111 7112 7113

714 8115 8116 8117 918 9119 9110 9111

n =22 23

415 24 56 15 517 26

68 27 619 28 7110 29 7111 30 7112 31 8113 32

8114 33 8115 34 9116 35 9117 36 918 37 9119 38

10110 39 10111 40

Approximation for n gt 40

711l 7123 7124 7125 7126

7127 8128 829 830 8131 8132

8133 8134 8135 9136 9137 9138 9139 91lt10 Lg Vii

8122 823 8124 825 8126

8127 9128 9119 930 9131 9132

9133 10134 1035 1036 1037 10138 10139 101lt10 m Vii

8122 923 9114

gt91l5 9126

9117 10128 10129 1030 10131 10132

11133 11134 11135 11136 11137 1138 1139 121lt10 192 Vii Vii Vii 8 11110 58 27140 41S 415

9 519 35 31145 719 415Souroa Adapted from Birnbaum and HaH (1960) wid permluJon from the Institute of Mathematical StatlstIes I III 35 710 7110 45bullThe entries In this table ant selected quantlles w of the Smlmov lWCI-AIIlple _ statistic T deflned by Equation 632 and 633 for the one-taIled _ and defined by Equation 631 for the _tailed test Relect He at the level a If T exteeds the I - a quanshy 15 8IIS 35 213 IIIIS 1115

20 III 11110 3S 7110 34tile of T as slYen In this table The _ statistic Is a dIscrere random variable so the exact level of snlll_ce may be 1_ than the apparent a used In this table 11 =6 H = 7 2342 417 29142 517 56

8 III 7112 213 31 349 III 59 213 1318 79I III 1730 19130 7110 11115

12 III 7112 7112 213 3418 49 519 11118 213 13118 24 1I1l4 III 7112 SIB 213

IiJ

APPENDIX 559

TABLE A21 The t Distribution

Degrees of Freedom p =06 075 09 095 0975 099 0995 09975 0999 09995

APPENDIX

A10 (Continued)

099 0995~ed Test p = 090 095 0975 099 099~ed Test P = 080 090 095

N1 = 8 9

10 14 28

N1 = 9 10 12

32 M= 10

12 15 18 36

N1 =15 20 40

M=15 16 18 20

N1 =20 Nz = 20

mple nadon

2756 3163 33nO 3n 3n o

1940 11114 716

1332 7115 419

1945 7118

1336 215 215 7110

2360 38

1336 11130 7110

2780

107jm+n mn

3356 519

3970 III

13128 13124

middot21140 III III 716 III III

22145 49 5112 715 9110 215 9110 716 Sll2 512 215

31180

l11jm + n mn

58 4063 43nO

417 15118 518

2340 7112 916III

26145 519 8115 III

1736 III III 9110 III

2348 1736 7115

13130 1740

136jm n

41156 5n 7110 914

17128 213

2740 58 511 9116 213

IIIUI 35 519

19136 1730 11110 III

11110 13114 19136 31160 29160

19140

152jm + n mn

34 47163 5n 517 9114 34 710 213 518

19131 3145

213 29145 11118 519

19130 35

7112 7112 519

1730 3160 41180

I63Jm + n mn

2 3

5 6 7 8 9

10 II 12 I]

14

15

16 17

18

19

20 21 22

23 24

25 26

27 28

29

30

40

60 120

0325 1000 3078

0289 0816 1886

0277 0765 1638

0271 0741 1533

0267 0727 1476

0265 0718 10440

0263 0711 1415

0262 0706 1397

0261 0703 1]8]

0260 0700 1372

0260 0697 1363 0259 0695 1356 0259 0694 1350

0258 0692 1345

0258 0691 1341

0258 0690 1377

0257 0689 1333

0257 0688 1330 0257 0688 1328

0257 0687 1325

0257 0686 1323

0256 0686 1321

0256 0685 1319

0256 0685 1318

0256 0684 1316

0256 0684 1315 0256 0684 1314

0256 0683 1313

0256 0683 1311

0256 0683 1310

0255 0681 1303

0254 0679 1296

0254 0677 1289

0253 0674 1282

6314 12706 ) I 821 63657 12732 31831 63662

2920 4303 6965 9925 14089 22327 31598 2353 3182 4541 5841 7A53 10214 12924 2132 2776 3747 4604 5598 7173 8610

2015 2571 3365 4032 4773 5S93 6869 1943 2447 3143 3707 4317 5208 5959 1895 2365 2998 3499 4029 4785 5408 IS60 2306 2896 3355 3833 4501 5041 1833 2262 2S21 3250 3690 4297 1781

1812 2228 2764 3169 3581 4144 4587 1796 2201 2718 3106 3497 4025 4437 1782 2179 2681 3055 3428 3930 431S 1771 2160 2650 3012 3372 3852 4221 1761 2145 2624 2977 3326 3787 4140

1753 2131 2602 2947 3286 3733 4073 1746 2120 2583 2921 3252 3686 4015

1740 2110 2567 2898 3222 3646 3965

1734 2101 2552 2878 3197 3610 3922

1729 2093 2539 2861 3174 3579 3883

1725 2086 2528 2845 3153 3552 3850

1721 2080 2518 2831 3135 3527 3819

1717 2074 2508 2819 3119 3505 3792

1714 2069 2500 2807 3104 3485 3767

1711 2064 2492 2797 3091 3467 3745

1708 2060 2485 2787 3078 3450 3725

1706 2056 2479 2779 3067 3435 3707

1703 2052 2473 2771 3057 3421 3690

1701 2048 2467 2763 3047 3408 3674

1699 2045 2462 2756 3038 3396 3659

1697 2042 2457 2750 3030 3385 3646

1684 2021 2423 2704 2971 3307 3551

1671 2000 2390 2660 2915 3232 3460

1658 1980 2358 2617 2860 3160 3373

1645 1960 2326 2576 2807 3090 3291

Iapted from Musey (1952) with permission from the Instkuce of Mathematical St3t1Rlcs

as In this tabl are sefectecl quantlas w of the SmImoY test statistic T for two samples defined ns 631 632 and 633 To enter the table let N be the smaller sample sbe and let IV be the raquoIe sbe Reject H at the leYel a If T ceeds w- as ampIvan In this table If II and m are nO( cOyenshyIs table use the fa sample approxlmatlon given at the end of the tabl or consult elCact tables j Jennrlch which appear In Haner and Owen (1970) for m S 100

Souoa Reprinted from Vol I of Pearson and Hartley (1976) with permission from the Iliomerrlka Truste bull The entries in this table are quantlles w of the t ditribution for various degrees of freedom Quantlles w for p lt 05 may be computed from the equatlon

W -Wt_jI

Note that w = 0 for all dearees of freedom

- bull amp tmiddotlh

Page 6: UNIVERSITY OF SWAZILAND MAIN EXAMINATION PAPER 2015 …€¦ · THREE (3) QUESTIONS. ALL QUESTIONS . CARRY MARKS AS INDICATED WITHIN . THE PARENTHESIS. THIS PAPER IS NOT TO BE OPENED

510 APPeNDIX APPENDIX 511

TABLEAl Chl-Squd Dlatrlbutlonmiddot TABLEA3 Binomial DIstribution

0750 otoO 0950 0975 0990 ot95 9 n I 005 010 015 01pound1 elgt 010 015 00 05

k =I 1 1 5 6 7 8 9

10 II 11 13 15 16 17 18 19 10 11 11 11 1 15 16 17 11 19 10 ltto SO 60 70 80

100 Z

UU 1773 lt4108 5385 6626 78011 9037

10n 1139 1155 1370 1lt485 1598 1711 IUS 1937 10lt49 1160 lln 1381 193 1604 27 281 291 303 3153 3262 3371 380 62 5633 amp698 7758 8813 9865

lot1 0675

1706 605 6251 7779 9136

10M 1101 1116 1lt468 1599 1718 1855 1981 1106 nll 235lt4 1lt477 1599 1710 18lt41 1961 lUI 3101 3UO 318 3556 367lt4 3791 39ot lt40l6 5181 6311 7lt40 8553 9658

1076 1185

281

31111 5991 7815 9lt188

1107 1159 107 1551 1691 1831 1968 1103 1136 2368 1500 lUO 1759 2887 301 31 1 3167 1191 3517 36lt42 3765 3889 lt4011 1301 4156 377 5576 6750 7908 to53

IOU 1131 1143

16lt15

501 7378 9]f8

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512 APPENDIX APPENDIX 51lbull TABLEAl (Continued)

II I 005 010 015 Ilm ~15 030 035 00 05TABLEAl (Continued)

8 0 0663-4 0305 02725 IIU 01001 00576 00319 00168 OOOIW I 028 08131 06572 05033 0)71 0255] 01691 01064 00632 1 092 09619 08948 07 06785 05518 OA278 0315-4 02201

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TABLEAl (ContInued)11 0 00002 00001 00000 00000 00000 00000 00000 00000 00000 00000 I 00032 00011 0000] 00001 00000 00000 00000 00000 00000 00000

II OOS 010 015 )J~ Dll OJO 035 040 0452 00193 00079 00028 00008 00002 00000 00000 00000 00000 00000 ] 00730 00356 00151 00056 00017 00004 00001 00000 00000 00000 IS 0 Q46l1 Q2059 00874 oms tWimiddot1 00047 00016 00005 00001 4 01918 01117 00573 00255 00095 00028 0G006 00001 00000 00000 I 08290 05490 03186 nlal OoaOl 00353 00142 00052 00017 5 03871 02607 01581 001116 00386 00143 00039 00007 00001 00000 2 09638 UI59 06042 0398pound1 02)61 01268 00617 00271 00107 6 06118 Q4731 Ul48 01127 01178 00544 00194 00046 00005 00000 1 09945 09444 08227 OW01 OA613 02969 01727 00905 00424 7 08061 06956 05618 04167 02761 01576 00n6 00239 00043 00002 4 09994 09873 09383 Ofl)5u olll6S 05155 01519 02173 01204 8 09170 08655 07747 G6511 05075 03511 OlO54 0G9ll 00256 00021 I 09999 09978 09831 Oi3l~ )8511gt 07116 056-43 OAOl2 01608 9 09807 09579 09166 oB487 07471 06093 04417 01642 bull 01109 00196 6 10000 09997 0996-4 o)BB 0943-4 08689 07548 06098 01522

10 09968 09917 09804 09576 09150 08416 07151 05565 03410 01184 7 10000 10000 09994 09159 091327 09500 08868 07869 065351 09998 09991 09978 09941 09862 09683 09111 08578 07176 04596 8 10000 10000 09999 09991 u99511 Q9818 09578 09050 08182 2 10000 10000 10000 10000 10000 10000 10000 10000 10000 10000 9 10000 10000 10000 O 09911 09963 09876 09661 09231

13 0 00001 00000 00000 00000 00000 00000 00000 00000 00000 00000 10 10000 10000 10000 10000 OJSl9) 09993 09972 09907 09745 I 00017 00005 00001 00000 00000 00000 00000 00000 00000 00000 II 10000 10000 10000 10000 IOllDO 09999 09995 09981 099372 00112 00041 00011 00001 00001 00000 00000 00000 00000 00000 12 10000 10000 10000 10000 10000 10000 09999 09997 099891 00461 00101 00078 00025 00007 00001 00000 00000 00000 00000 13 10000 10000 10000 10000 10000 10000 10000 10000 099994 01134 00698 00311 00116 00040 00010 00002 00000 00000 00000 14 10000 10000 10000 10000 10000 10000 10000 10000 10000I 02905 0788 00977 Q0461 00182 00056 00011 0G002 00000 00000

IS 10000 10000 10000 10(100 L()oOO 10000 10000 10000 100006 05000 03561 0l288 01195 00614 00241 00070 00011 00001 00000 j 16 0 04401 01853 00743 0(j11i1 00100 00033 00010 00003 000017 070)5 05711 04156 01841 01654 00802 00100 00075 0G009 00000

8 08666 oml 06470 04995 03457 01060 00991 00341 00065 00003 I 08108 05147 02839 01-101 00))5 00261 00098 OOOll 00010 9 09519 09071 OJUI4 07117 05794 Q4157 Ql527 01180 00342 OOOll 2 09571 07892 05614 0)5IbJ 01gt11 00994 00451 00183 00066

10 09888 09731 09411 08868 07975 06674 04983 OlO8O 01339 00245 1 09930 09116 07899 0SJ31 04050 02459 01139 00651 00281 I 09983 09951 09874 09704 09363 08733 07664- 06017 03787 01354 4 09991 Q9830 09209 07901 1Ibull302 04-499 02891 01666 00853 12 09999 09996 09987 09961 09903 09761 0H50 U791 07458 04867 5 09 09967 09765 09 liB 08103 06598 04900 03288 01976 13 10000 10000 10000 10000 10000 10000 10000 10000 10000 10000 6 10000 09995 09944 O97i3 OZi204 08247 06B81 05272 03660

14 0 00001 00000 00000 00000 00000 00000 00000 00000 00000 00000 7 10000 09999 09989 0993u 09729 09256 011406 07161 05629 I 00009 0bull0001 00001 00000 00000 00000 00000 00000 00000 00000 10000 10000 09998 O99fiS O992S 09743 09329 08577 07441bull9 10000 10000 10000 09999 099amp1 09929 09771 09417 08759 I G0287 00114 00039 00011 00002 00000 00000 00000 00000 00000 2 00065 00011 00006 00001 00000 00000 00000 00000 00000 00000

10 10000 10000 10000 10000 ot))7 09984 09938 09809 09514 4 00898 00426 00175 00060 00017 00001 00000 00000 00000 00000 II 10000 10000 10000 100(1) 10000 09997 09987 09951 09B51 5 01120 01189 00581 0G241 GOO83 00011 00004 00000 00000 00000 12 10000 10000 10000 10000 10000 10000 09998 09991 09965 6 03951 0l586 01501 0G753 00315 00101 00024 0000l 00000 00000 Il 10000 10000 10000 10000 10000 10000 10000 09999 09994 7 06047 04519 OlO75 01836 00933 00183 00116 0G022 00002 00000 14 10000 10000 10000 10000 10000 10000 10000 10000 09999 8 07880 06627 osl4l 03595 Q2195 01117 00439 00115 00015 00000 15 10000 10000 10000 10000 10000 10000 10000 10000 10000 9 09102 OJU18 ontrI O5m 04158 01585 01298 00467 00092 00004 16 10000 10000 10000 10000 10000 10000 10000 10000 10000

10 09713 09168 oa757 07795 06448 04787 03018 01465 00441 QOO4l

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518 APPENDIX APPENDIX 519

TABLE Al (Contln~ed) TABLE A] (Continued)

I I 050 155 060 165 010 175 080 085 OtO U5 II I bull 005 010 015 Itlo Otsect 030 035 040 045

15 0 00000 00000 00000 00000 00000 00000 00000 00000 00000 00000 17 II 04181 01668 00631 oons oOOIS 00023 00007 00002 00000 I 1

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7 05000 03465 02131 011 n 00500 00173 00042 00006 00000 00000 7 10000 09999 09983 09091 09)0 0B954 078n 06405 047-43 8 06 05478 03902 02452 01311 00566 00181 00036 00003 00000 8 10000 10000 09997 O997i o90n 09597 09006 08011 06626 9 08491 07392 05968 04357 02784 01484 00611 00168 Ooon 00001 9 10000 10000 10000 (j99l~ 0961 09873 0967 09081 08166

10 09408 08796 07827 06481 04845 GlllS 01642 00617 00127 00006 10 0000 10000 10000 09919 o~9)4 09968 09880 09652 09174 II 09824 09576 09095 08273 07031 05387 0lS18 olm 00556 00055 II 10000 10000 10000 10000 09999 09993 09970 09894 09699 11 09963 09893 un9 09383 08732 07639 06OlO 03958 01841 00362 12 10000 10000 10000 10000 LOOOo 09999 09994 09975 09914 13 09995 09983 09948 09858 09647 09198 08319 06814 04510 01710 13 10000 10000 10000 10000 10000 10000 09999 09995 09981 14 10000 09999 09995 09984 09953 09866 09648 09126 07941 05367 14 10000 10000 0000 10000 IlJuoO 10000 10000 09999 09997 15 10000 10000 10000 10000 10000 10000 10000 10000 lIiOOO 10000 15 10000 10000 10000 10000 10000 10000 10000 10000 10000

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II I II 050 055 060 065 070 075 080 oa5 090 091

19 0 00000 00000 00000 00000 00000 00000 00000 00000 00000 00000 I 00000 00000 00000 00000 00000 00000 00000 00000 00000 00000 1 00004 00001 00000 00000 00000 00000 00000 00000 00000 00000 J 00011 00005 00001 00000 00000 00000 00000 00000 00000 00000 4 00096 00028 00006 00001 00000 00000 00000 00000 00000 00000 5 0Ol18 00109 OOOll 00001 00001 00000 00000 00000 00000 00000 6 00835 00341 00116 00031 00006 00001 00000 00000 00000 00000 7 01796 0j)871 00351 00114 00028 00005 00000 00000 00000 00000 8 03238 01841 00885 00347 OOIOS 00023 00003 amp0000 00000 00000 9 05000 Oll90 01861 00875 00316 00089 00016 00001 00000 00000

10 06761 05060 03315 01855 00839 00217 00067 Ooooa 00000 00000 II 08204 06831 05122 on 01820 00175 0OD3 00041 00003 00000 11 09165 08273 06919 05188 03345 01749 00676 00163 00017 00000 IJ 09682 09223 08371 07031 05161 03311 01631 OOS37 lt00086 00002 14 09904 09720 09304 08500 07178 05346 03167 01 00352 00020 15 09978 09923 09770 09 08668 07369 05449 03159 01150 00132 16 09996 09985 09945 09830 09538 08887 07631 05587 02946 0066S 17 10000 09998 09992 09 09896 096 09171middot 08015 05797 02453 18 10000 10000 09999 09997 09989 09958 09856 09544 08649 06116 19 10000 tOOOO 10000 10000 10000 10000 10000 10000 10000 10000

10 0 00000 00000 00000 00000 00000 00000 00000 00000 00000 00000 I 00000 00000 00000 00000 00000 00000 00000 00000middot 00000 00000 1 00002 00000 00000 00000 00000 00000 00000 00000 00000 00000 3 00013

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00000 00000 00000

r 0~0577 00214 00065 00015 00003 00000 00000 00000 00000 00000 7 01316 oOS8O 00210 00060 00013 00002 00000 00000 00000 00000 8 02517 01308 00565 00196 00051 00009 00001 00000 00000 00000 9 04119 01493 01275 00532 00171 00039 00006 00000 00000 00000

10 05881 04086 Gl 7 01218 00480 001]9 00026 0D002 00000 00000 II 07483 05857 0 02376 01 III 00409 00100 00013 00001 00000 11 08684 07480 05841 03990 0n77 01018 00321 00059 00004 00000 13 09413 08701 07500 05834 039lO 01142 00867 00219 00024 00000 14 09793 09447 087 075-46 05836 0l828 01958 00673 001ll 00003 II 09941 09811 09490 08818 01625 05851 03704 01702 00431 00026 16 09987 09951 09840 09556 08929 07741 G5886 03523 01330 00159 11 09998 09991 09964 09879 09645 09087 07939 05951 03231 00755 18 10000 09999 09995 09979 09924 09757 09308 082 0608l 01641 19 10000 10000 10000 09998 09991 09968 09885 09612 08784 06415 10 10000 10000 10000 10000 10000 10000 10000 10000 10000 10000

bullYhu tha binomial dlaoibudon wid --n n lind II The entr1q tha wluu 0I1(Y Ii n- E~ 0) 1 (I - II for II IUIJ InJ tram OJIS m 095 far n laraer than lO tha nil qllllldle 01 a IIInomIll rlndam VIII1aIH mar be IpIIIOlIImated IIIIinI t - IIJ + z VIIJ( I - p) whera Z II tha nh qIIIIIdIe 0I11Ca11d1rd RCII1IIIII rIndam wrtabl abullned tram Table AI

20

TABLE A7 Quantiles of the Mann-Whitney Test Statistic

1 4 5 6 10 II 12 13 14 IS 16 17 18 19n 81=2

0001 3 3 J 1 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 0005 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 4 4

2 001 ootS US 0

3 3 3 3

3 3 1lt4

3 3 3 4

3 3 4 middot5

3 3 4 S

3 3 lt4 S

3 4 S 6

3 4 S 6

3 4 5 7

3 5 5 7

3 5 6 8

4 5 6 8

4 5 7 8

4 5 7 9

ltI 5 7 9

4 6 7

10

4 6 8

10

5 6 8

11

5 6 8

II

bull 801 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 7 7 7 7 0005 6 6 6 6 6 6 6 7 7 7 8 8 8 9 9 9 9 10 10 001 6 6 6 6 6 7 7 8 8 8 9 9 9 10 10 II II II 12 ootS 6 6 6 7 8 8 9 9 10 10 II II 12 12 13 13 14 14 15 005 6 7 7 8 9 9 10 II II 12 12 13 14 14 15 16 16 17 18 818 7 8 8 9 10 II 12 12 13 14 15 16 17 17 18 19 20 21 22

0801 0805

10 10

0 10

10 10

10 10

10 II

10 II

10 12

10 12

II 13

II 13

II 4

12 14

12 15

12 16

13 16

13 17

14 17

14 18

14 19

001 0025

10 10

10 10

10 II

II 12

12 13

12 14

13 IS

14 15

14 16

IS 17

16 18

16 19

17 20

18 21

18 II

19 II

20 23

20 24

21 lS

005 10 II 12 13 14 IS 16 17 18 19 20 21 22 23 lS 26 27 28 29 010 II 12 14 15 16 17 18 20 21 22 23 2lt1 26 27 28 29 31 32 3l

0001 IS 15 IS 15 IS 15 16 17 17 18 18 19 19 20 21 21 22 23 23

5

ooos 001 0025

15 IS 15

15 IS 16

15 16 17

16 17 18

17 18 19

17 19 21

18 20 22

19 21 II

20 22 24

21 23 lS

22 M 27

23 lS 28

23 26 29

24 27 30

lS 28 31

26 29 33

27 30 34

28 31 35

29 32 36

US 16 17 18 20 21 22 24 lS 27 28 29 31 32 34 35 36 l8 39 41 010 17 18 20 21 II 24 26 28 29 31 II 34 36 38 39 41 43 46

8801 21 21 21 21 21 21 II 24 lS 26 26 27 28 29 30 31 32 II 34 0805 21 21 22 II M lS 26 27 28 29 31 32 33 34 35 37 38 39 40

6 001 0025 us

21 21 22

21 II 24

II M lS

M lS 27

lS 27 29

26 28 30

28 30 32

29 32 34

30 33 36

31 35 38

33 36 39

34 38 41

35 19 43

37 41 4S

38 43 47

40

41 46 50

42 47 52

49 54

011 23 lS 27 29 31 33 35 37 39 41 43 45 47 51 53 56 58 60

0801 ooos

28 28

28 28

28 29

28 30

29 32

30 n

31 3S

32 36

34 38

35 39

36 41

37 42

38

39 45middotmiddot

40 47

42 43 50

51

45 53

7 001 0025

28 28

29 30

30 32

32 34

33 35

35 37

36 39

38 lt41 43

41 45

43 47

45 49

46 51

53

50 55

52 S7

53 59

55 61

57 63

us 010

De1 0805

29 JO

36 36

31 33 36 36

33 35 36 38

35 37

37 19

37

38 41

lt42 39 43

42 45

41

47

42 46

46 so 43

52 45 so

so 55 46 52

53 57

54

55 60 49 55

57 OJ 51 57

59 65 52 59

62 67

54 61

64 70 55 63

66 72 57 65

68 75

58 67

bull 001 U25

SLlO

36 37

3839

37 19

lt42

39 41 42

41 43 45 47

43 lt45 lt47 50

47 so 53

46 SO 52

~

ltII 52 55 59

so 54 57 61

S2 56 60 64

54 59 37

56 61 65 70

59 63 68 73

61 66 70 76

63 68 73 79

65 71 76 82

67 73 78 85

69 75 BI BB

71 78 84 91

TABLE A7 (Continued)

n m e 2 5 6 7 bull 9 10 II 12 13 I 15 16 17 18 19 20

9

10

II

II

Il

14

15

1001 0005 061 0025 005 010 0001 080S OCII D025 005 010

0801 0005 DOI 0025 005 010 0001 OOOS 001 0025 005 016

0001 000 001 COlS 005 010

0001 0005 001 0825 005 010 0001 0005 001 0025 005 010 0001 0005 001 0025 005 010

45 45 45 46 47 55 55 55 56 57 59

66 66 66 67 6B 70

78 78 78 80 81 83 91 9l 91 93 94 96

105 105 106 107 109 110

120 120 12l III 124 126

136 136 137 138 140 142

45 46 47 48 50

5 55 56 57 59 60 62

66 67 68 70 72 74 78 80 81 83 84 S7 Sf 93 94 98

101

lOS 107 lOB III 1t3 116

120 III 124 126 128 III 136 139 1 143 45 148

45 47 so 52 55 56 58 59 61 63 66

67 69 71 73 75 78

79 82 84 86 88 91

93 95 97

100 102 105

107 110 112 115 117 121

III 126 128 131 133 137

139 142 I 151 154

474 51 53 55 68

57 60 OJ 64 67 69

69 72 74 76 79 82

81 65 87 90 92 96 95 99

101 104 107 110

109 113 116 119 122 126

125 129 132 135 139 143

142 46 149 152 156 160

48 51 53 56 68 61 59 62 64 67 70 73

71 74 76 80 83 86

83 86 90 93 96

100

97 102 104 108 III ItS

112 117 1t9 III 127 131

128 133

136 140 148

145 ISO 53 168 162 166

49 53 55 58 61 64

61 65 67 70 73 77 73 77 79 83 86 90

86 91 93 97

100 105

100 105 108 112 116 120

115 121 123 128 132 137

133 137 140 145 149 154

148 ISS 158 163 167 173

51 55 57 61 64 68

62 67 69 73 76 80 75 80 8l 86 90 94

88 94 96

101 105 lOS

103 lOS 112 116 120 125

118 124 128 132 137 142

135 141 145 150 154 160

152 159 163 168 173 179

53 57 60 63 67 71 64 69 72 76 80 84

77 63 65 90 94 98

91 97

100 105 l09 II~

106 112 115 120 IlS 130 121 128 132 137 142 147

138 145 14 ISS 160 166 156 164 168 174 179 185

54 59 62 66 70 74

66 72 75 79 83 BB 79 85 89 93 98

103

3 100 103 lOB III liB 109 116 119 125 129 135

125 132 136 142 147 153

112 150 154 160 165 172

160 168 173 179 185 191

56 62 64 69 73 77 6B 74 78 8l 87 91 8l 88 92 97

101 107

96 103 107 112 II 123

112 119 123 129 134 140

128 [36 140 146 152 168

145 154 158 165 171 178 164 173 178 184 191 198

58 64 67 72 76 81 70 77 80 85 90 95

84 91 95

100 105 III 96

106 110 116 111 128

I IS 123 127 133 139 145

131 140 I 151 157 164

149 158 163 170 176 184

168 178 183 190 197 204

60 66 69 74 79 84 73 80 83 89 93 99 87 94 98

104 109 115 102 110 114 120 126 132

liS 126 III 137 1~3 ISO

135I 149 156 162 169

153 163 168 175 18l 189

172 182 188 1 202 211

61 6B 72 77 8l 87 75 82 86 91 97

103 89 97

101 107 113 119 104 113 117 124 130 137

121 130 135 142 146 155

13B 148 153 161 167 175 157 167 172 180 187 195

176 187 193 201 208 217

63 70 74 80 85 91 77 85 89 95

100 107

100 104 III 117 124 106 116 121 128 134 142 124 134 139 146 153 160

142 152 157 165 172 180

161 172 177 185 193 201

180 192 198 207 214 223

65 73 77 83 88 94 79 87 92 98

104 110 94

103 lOB 114 121 128 110 120 125 132 Il9 146 127 137 143 151 157 166

145 156 162 170 177 186

164 176 182 191 198 207

185 197 203 212 220 230

67 75 79 85 91 98

81 90 94

101 1D7 114

96 106 III 118 IH 132 f 3 123 128 136 J43 ISl

130 141 147 155 162 171

149 160 166 175 IB3 191

168 IBI 187 19 204 213

189 202 20B 218 226 236

69 77 8l 88 94

101

83 93 97

104 III 118

99 109 114 122 126 136

J 16 126 131 110 147 1S6 1)4 15 151 159 167 176

152 164 171 180 IBB 197

In 185 191 201 209 219

193 207 113 223 232 243

71 79 84 91 97

104

85 95

100 108 114 122

101 112 117 125 131 140

118 130 135 144 151 160

137 1lt9 155 164 172 IBI

156 169 175 164 193 203

176 190 196 206 215 225 197 211 219 229 238 249

72 82 86 94

100 lOB 88 98

103 III 118 126

104 115 120 129 136 145

121 133 139 148 156 r65

140 152 159 168 176 186

160 173 179 189 198 208

180 194 201 211 221 231

202 216 224 235 2 256

t

TABLEA7 (Continued)

bull -2 I 4 J 7 bull 9 10 II 12 II 14 15 17 18 21 1middot 153 IH 156 159 163 167 171 115 179 183 188 191 197 2111 206 III 115 l2D 11~

17 UIIS U2I

153 IH 156

156 158 160

160 162 165

164 167 171

169 172 176

173 171 182

178 182 188

III 187 193

188 192 199

193 198 2D5

198 213 211

203 2D9 217

2Il8 21lt1 m

21~ 220 129

219 llS 235

11~ 231 211

119 236 2lt17

235 2lt12 253

210 217 159

us 157 163 169 171 180 187 193 199 2D5 211 218 22lt1 231 237 2lt13 250 256 163 269 011 160 166 172 179 185 192 199 206 III 219 ll6 233 239 1lt16 153 260 267 2H 281 1 171 172 115 178 182 IN 190 195 199 lOltI 2D9 111 218 m 1lI 233 238 213 l~8 UIIS 171 17~ 178 III 188 193 198 213 2M 214 219 llS 230 ll6 242 2lt17 253 259 2M

10 11 DD2J

172 174

176 179

181 184

IN 190

191 196

196 2D2

2D2 2Il8

2Il8 214

213 220

219 227

225 233

231 239

237 2lt16

242 252

2lt18 25B

25~ 265

260 271

166 278

272 284

us 176 181 188 194 200 2117 213 220 117 233 2lt10 247 159 260 JJ7 274 lBl 188 295 0bullbull1 178

190 185 191

192 194

199 198

206 2D2

213 206

220 211

227 216

134 220

2lt11 225

249 231

256

ll6 JJ3

241 270 2lt16

278 251

285 257

292 JJ2

300 168

307 272

DM5 19 194 198 213 2Il8 213 219 l34 230 236 242 2lt18 159 260 JJS 272 278 284 290 It

11 U2I

192 193

195 198

200 lOltI

206 liD

211 216

217 m

m 129

129 ll6

m 243

2lt11 249

2lt17 256

159 163

260 269

166 276

273 lB3

279 290

2B5 297

292 301

298 310

15 195 2111 2Il8 211 111 1lI m 2~2 249 256 263 271 278 285 292 300 307 ll4 321

20

81 1D2J

198 210 211 212 211

2115 211 214 216 219

212 214 219 221 225

219 21B 22lt1 l27 231

l27 m 219 231 238

134 l27 235 219 2lt15

242 132 241 2lt15 251

249 217 217 251 259

257 243 253 258 166

2M 248 259 2M 273

272 253 l6S 27 280

280

159 271 278 2B7

188 l6S 278 284 2M

295 270 284 291 301

303 276 290 298 30t

311 281 297 301 316

ll9 2B7 303 311 323

326 293 310 31B llO

334 299 316 325 338

us 215 m 229 ll6 243 l50 258 l6S 273 280 188 295 303 311 318 326 334 341 349 111 218 ll6 l3l 241 2lt1 257 l6S 273 281 189 297 lOS 313 l21 330 l38 346 lH l62

For II or m duIn 20 the fICh quamfIe w of the IIaM-WhIIMy rut stadsdc may be ~ by

(11+ 1)2 + zV_(N + 1)12

where z1s the fICh quuuIe of mndatd normal random wriabIe abaIIned from Table AI and where 11 m + IL

The __ In dIiIllIbIe quandlas w of the Mann-WhIIMylllt JIaIIsdc r by Equation 511 for selected values of Note that p(r lt wl S p Upper quanshy dies may be found from the equaDon o

w IIII + m +1) - w-

Critical COIIeSpOIICI to values of r less duIn (or duIn) but not equal to the appropriate quantile

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ~~ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ bullbull ww-ww-ww-w-ww-ww-w-ww-w-w

( ~

f

542 APPENDIX

TABLEAIO Quantiles of Spearmans P

n =0900 0950 0975 0990 0995 0999

4 08000 08000 5 07000 08000 09000 09000 6 7

06000 05357

07714 06786

08286 07500

08857 08571

09429 08929 09643

8 05000 06190 07143 08095 08571 09286 9 0A667 05833 06833 07667 08167 D9000

10 04424 05515 06364 07333 07818 08667 II 0A182 05273 06091 07000 07455 08364 12 03986 04965 05804 06713 07203 0amp112 13 03791 04780 05549 06429 06978 07857

14 03626 04593 05341 D6220 06747 07670 15 03500 04429 05179 06000 06500 07464

16 03382 04265 05000 05794 06324 07265 17 03260 04118 0A853 05637 06152 07083 18 03148 03994 04696 05480 05975 06904 19 03070 03895 04579 05333 05825 06737 20 02971 03789 04451 05203 056amp4 06586

21 02909 03688 04351 05078 05545 06455 12 02829 03597 04241 04963 05426 06318 13 02767 03518 04150 04852 05306 06186 14 02704 03435 04061 04748 05200 06070 25 02646 03362 03971 04654 05100 05962

26 02588 03299 03894 04564 05002 05856 27 02S40 03236 03822 04481 04915 05757 28 02490 03175 03749 04101 04828 05660 29 02443 03113 03685 04320 04744 05567 30 02400 03059 03620 04251 04665 05479

For n greater than 30 dI approximate quantlles of p may be obcalned from

wmiddot V Zjon-I

where Zjo Is the fJdI quantile of a standard normal random variable obmlned from Table AI Souaa Adapted from Glasser and Winter (1961) with comedo with permlulon from die 8omerrIkQ

Tru_ bullThe entries In dli table are selected quantllu w of die Spearman rank correla1lon coaffIcIent p when IIMd as a teSt statistic The lower quantllbullbull may be obalned from die equadon

W == -WI_

Th crtdal region correspOnds to values of p maller dI (or areater than) but not Including dI approshypriate quantile Note dlat the median of p Is O

4 4 (06667) 5 6 (06000) 6 7 (04667) 7 9 (0A286) 8 10 (03571) 9 12 (03333)

10 15 (03333) II 17 (03091) 12 18 (02727) 13 11 (02821) 14 23 (02527) 15 27 (02571) 16 28 (02333) 17 32 (02353) 18 35 (02288) 19 37 (02164) 10 40 (02105) 21 42 (02000) 12 45 (01948) 23 49 (01937) 24 52 (01884) 15 56 (01867) 26 59 (01815) 27 61 (01738) 28 66 (01746) 29 68 (01675) 30 73 (01678) 31 75 (01613) 32 80 (01613) 13 84 (01591) 34 87 (01551) 35 91 (01529) 36 94 (01492) 37 98 (01471)

APPENDIX smiddot

TABLE AI I Quantiles of the Kendall test statistic T = N - N bullbull Quantlles of Kendalls T are given in parentheses Lower quantiles are the negative of the upper quantiles wp = -WI_p

n p = 0900 0950 0975 0990 0995

4 (06667) 6 (10000) 6 (10000) 6 (10000) 6 (06000) 8 (08000) 8 (08000) 10 (10000) 9 (06000) II (07333) II (07333) 13 (08667)

II (05238) 13 (06190) 15 (07143) 17 (08095) 14 (05000) 16 (05714) 18 (06429) 20 (07143) 16 (04444) 18 (05000) 11 (06111) 24 (06667) 19 (04222) 21 (04667) 25 (05556) 27 (06000) 21 (03818) 25 (04545) 29 (05273) 31 (05636) 24 (03636) 28 (04242) 34 (05152) 36 (05455) 26 (03333) 32 (0403) 38 (04872) 42 (05285) 31 (03407) 35 (03846) 41 (04505) 45 (04945) 33 (03143) 39 (03714) 47 (04476) 51 (04857) 36 (03000) 44 (03667) 50 (04167) 56 (04667) 40 (02941) 48 (03529) 56 (004118) 62 (04559) 43 (02810) 51 (03333) 61 (03987) 67 (04379) 47 (02749) 55 (03216) 65 (03801) 73 (04269) 50 (02632) 60 (03158) 70 (03684) 78 (04105) 54 (02571) 64 (03048) 76 (03619) 84 (04000) 59 (02554) 69 (02987) 81 (03506) 89 (03853) 63 (02490) 73 (02885) 87 (03439) 97 (03834) 66 (02391) 78 (02826) 92 (03333) 102 (03696) 70 (02333) 84 (02800) 98 (03267) I08 (03600) 75 (02308) 89 (02738) 105 (03231) f15 (03538) 79 (02251) 93 (02650) II I (03162) 123 (03504) 84 (02222) 98 (02593) 116 (03069) 128 (03386) 88 (02167) 104 (02562) 124 (03054) 136 (03350) 93 (02138) 109 (02506) 129 (02966) 143 (03287) 97 (02086) 115 (02473) I3S (02903) 149 (03204)

102 (02056) 120 (02419) 142 (02863) 158 (03185) 106 (02008) 126 (02386) 150 (02841) 164 (03106) III (01979) 131 (02335) 155 (02763) 173 (03084) 115 (01933) 137 (02303) 163 (02739) 179 (03008) 120 (01905) 144 (02286) 170 (02698) 188 (02984) 126 (01892) 150 (02252) 176 (02643) 198 (02943)

II

i AlPIHDDC

rABLEAIi (Continued)

OtoO 0910 097S 0990 O99S

I APPENDIX 55

TABLE All Quantile of the Wilcoxon iZi2gtIilI Wmlili Ylilst Statlsdc - - -- ~

11(11 + I) W wu Wuu Wus tiiJJu IjU1I Wuo WOM W 1

II 19 10 II 12 11 14 II 16 17 II 19 10 II i2 11 jot II 16 17 II i iO

103 (01-465) 107 (01+14) 110 (01372) 11-4 (01390) 119 (01381) 113 (01361) 128 (01353) III (01333) 135 (01304) 141 (D131H) I (01277) 150 (01276) IS] (012-49) 159 (012-47) 162 (01111) 168 (01219) 173 (01109) 177 (01192) 182 (01181) 186 (01165) Itl (01155) 197 (01151) 101 (01141)

111 (01863) m (01849) 1-41 (01811) 1-46 (01780) 151 (01754) 157 (01739) 161 (01711) 168 (01697) 173 (01671) 179 (01656) 186 (01649) 190 (01616) 197 (01608) 103 (01592) 208 (01569) 21-4 (01553) 121 (015 ) 117 (Otn9) 232(01506) 1laquo) (OISIH) 25 (01-481) lSI (01-467) 158 (0158)

ISS (CUlO5) 161 (01171) 168(0115-4) 17-4 (01111) 181 (01101) 187 (01071) 194 (0l0S1) 200 (01010) 207 (01000) 111 (01970) 110 (01950) 118 (01919) 131 (01901) 2-41 (01890) 2-ta (01870) 156 (01858) 263 (01838) 269 (01811) 276 (01792) 18-4 (om9) 291 (01760) 199 (017lt18) 306 (01729)

183 (G2603) 191 (0lS78) 198 (0l538) 106 (01511) 113 (01-47) 111 ~1+r1)118 2 10) 236 (02383)

l-t5 ~01367)lSlOll4O) 260 (01305) 168 (01179) 2n (01161) 185(OlllS) 294 (01117) 101 (01192) 111 (01173) 319 (021-tB) 328 (01110) 336 (01105) l-tS (01087) 355 (01075) 364 (01056)

103 (01888) 111 (018-48) 110 (01811) 118 (01780) 135 (01729) 1-4S (01713) lSl (01664) 262 (01646) 171 (02618) 279 (0l581) 288 (02551) 296 (01517) lOS (01-490) 315 (01471) ll (013) 134 (01-424 341 (01397) 351 (02377) 161 (01351) 372 (01331) 381 (01305) 391 (01185) -tOl (01171)

or I tv chilli 60 ~ quIIIdlu of T II1II) be obDltMd from

bull -11- 111la + 51w Z 18

haN ~ from rha IIW1IIInIIIOITIIIII dIIIrIbudon - by Table AI ~ -cJ1u 01 1II1II) b from

~+5lwmiddotZJ~_I)

rtdcaI coftupond CD wIuu of T dIIIII (ar dIIIII) but _ JncIudInc rha approprtat Not thac ch IMdIIn of T II 0 QIIIIUlIu for I _ obtaIMd by dlvldIIII rha cpndIu of T by (n - 1)12

OUICI Adapud from Tab I But (1914) wid )1IIIIIIon Irom rha author

ft-S 6 7 I 9

10 II 12 11 14 II 16 17 18 9 10 21 21 U 24 21 16 17 11 19 10 11 II 3l J4 31 16 J1 18 19 40 4 42

0 0 0 0 I 1 -4 6 8

0 11 16 10 24 28 31 18 49 55 62 69 76 84 92

101 110 119 129 139

H 160 172 184 196 lOB

221 235 2-ta

0 0 0 I 1 -4 6 8

10 13

16 10 14 18 3l 38 50 56 63 70 77 85 94

101 III 121 III 41 152 163 175 187 199 212 m 239 lS3 267

0 0 1 1 -4 6 9

II 18 11 16 30 35 -41 47 53 59 67 74 81 90 99

lOB 117 127 138 l-ta 160 171 183 196 109 m 236 lSD 165 280 295

0 I 3 -4 6 )

II 14 III 21 26 31 36 42 48 54 61 68 74

84 92

101 III 120 131 141 152 161 176 188 201 214 228 142 257 272 287 10] 320

j

-

shy)

II IS 12

~

t

r

-D -i

~G

ij

~f(

iii L~

is lOt

u-) I~

125

I~i

150 110

1iJ1 195 Oo 212 B6 2S1 266 101 1)11

31-l 331 349

3

-J ~

)

1- IS jSl

~j

2bi jj

Jl)

~~

~i

Z

)-

()shy

middot1 IOU iu Igtu UI H ~ l- -I- IcC Ilu 191 10~

219

m 2JiJ 1oj

17

29$

311

J2J

Jmiddotfi 3amp5 3lJ

3 5 B

II 14 18 n 27 32 38 4-4 51 58 65 73 82 91

100 110 no 131 143 ISS 167 180 193 207 211 236 151 266 283 299 316 334 352 371 390 409

-4 6 9

12 16 10 25 30 36 41 -t8 55 63 71 80 89 98

108 119 130 1 1 153 165 178 191 206 220 215 250 266 182 299 317 335 353 372 191 411 431

5 75

105 H 18 215 275 33 39 55 525 60

68 765 855 95

IDS 1155 1265 138 150 1625 1755 189 201 2175 2325 2-t8 264 2805 2975 31S III 351S 3705 390 410 4305 -tS15

10 IS 21 28 36 45 55 66 78 91

105 120 116 153 171 190 210 231 lS3 176 100 325 3S1 378

35 --465

528

561 595 630 666 703 741 780 820 861 903

54 APPENDIX

TABLE All (Contlnuad)

n(n+ I) WUII 111- 111 1111bullbull Wou Wue WIIM 111 2

43 26l 28l lit 337 ]66 lt4Ol 429 452 473 946 277 297 ]28 ]54 385 n so 473 495 990 45 292 311 1 In 01 2 ltfT1 95 5115 1035 108 129 161 390 23 -463 492 511 5ofO5 1081 7 32 3-46 379 of08 2 51 5-40 564 1128 3ofO 36l 397 28 -463 505 536 563 588 1116 9 351 381 416 f83 521 559 587 6125 IllS 50 31 398 35 61 5Oof 550 583 611 6315 1215

For n Iarpr diu so the fgtth qlllll cI the WIlcoxon lIped _ IGdIIII may be apprcPdmaIM by ~ - [nn + 1)14] + Ifvn(n + 1)(2n + l)l wheN If II the fgtth qqand cia ~d IIOrmailllldam wrIIbItI obaInad from Table AI SouIIcL Adapud from Hamr and o-n (1970) with ~ from tha AmeriCIII ~ SodMy The mr1 In thl1IIIIIe q cI the WIlcoxon Ifaned IIIIkI_1GdIIII r JIYIIII by Equadon 573 for HIKtad wishy_ of P so 050 Quancll w far p gt 050 may be campuud from the IlljUldQII

w - n(n + )1- 11bull

where n(n + 1)111 pen In tha rIampht hand column In tha tabl N_ dItIl I(r lt w) so and I(r gt w ) so I - II Ho II IIIIL Crllical corrapcad co 1111I11III rI r dian (or amprater diu) 1M not IncIucIInI the 9Proprllle quantlla

i

n =I 0900 0950 2 0684 0776 1 0565 0616 093 0565 5 0

MIO 0509 068

7 0181 036 a 0358 010 9 0119 0387

10 Onl 0369 II ol08 0152 12 0296 0ll8 Il 0285 0325 I 0275 031 156 Q266

0258 0304 0295

17 0250 02116

bullbull920

02 0237 0ll2

0219 0271 0265

APPENDIX 547

~ TABLEAIJ Quantll of the Kolmogoiov Y~lC S~ti5tkmiddot

OnSlded Tet P - 090

Two-Sided Test P =080

195

090

0975

195

099

090

099$

Ui1l

P 090

== 000

095

090

0975

095

099

098

0995

099

0975 0990 0995 ~iI = u 0226 08-42 0900 0929 lJ 0221 D708 0785 0029 0216 062 0689 0734 ~~ 0212 0563 0627 0669 ~S 0208 0519 0577 0617 ~ 0204 083 0538 0571 middott 0200 0 5 0507 0H1 w 0197 010 0480 0511 LJ 0193 MOt 0457 010) 311 0190 0191 0437 046amp 21 0187 0l75 0419 0449 r2 0184 0361 0404 0-132 J~ 0182 039 0390 041amp j~ 0179 0138 0377 0404 j~ 0177 0321 0366 0391 ~i 0174 0318 0355 0381 1 0172 0309 0346 0371 iu 0170 0301 0337 0361 J() 0168 02 0329 0352 ~~U 0165

Approltimatloh fOlngt 40

107 Va

0259 0287 0321 0344 0253 0281 03 0337 0247 0275 0307 0330 0242 0269 0101 0323 0138 0264 0295 0317 0233 0259 0290 0311 0229 0254 Ol8of 0305 0225 0250 0279 0300 0221 0246 0275 0295 0218 0242 0270 0290 021 0218 0266 0285 0211 023of 0262 028 0208 0231 0258 0177 0205 0227 025 0273 0202 022 0251 0269 0199 0221 027 0265 0196 028 0244 0262 01 0215 021 0258 0191 0213 0238 0255 0189 0210 0235 0252 122 136 152 163 Va Va Va Va

5auIIcE Adapud from Table I of HW (1956) Used with permission 01 tho American Stadatlcal AlISoclatlon

Themr1a In thII table lite uliacted quantllti w of the Kolmogorov ten tatlmcs r p and r- defined by Equation 611 for two-IIded _ and by EIjIIIIIoRI6Il and 61l far onemiddotided te Rejeelt H at the Ivel If r xcead$ tho I - quantile p In thII tabla TMH quanlhl ant _ far II S ~O in the cwomiddottailed ast The oth quantll1 are approximation that aqual cothe -1 quantIIa In mOlt casu A better approximation for Il gt 40 results If (n + VnIiO)lIl I Jlsed InfAd cI Yn In the danomlnator

556 APPENDIX APPENDIX

TABLE A20 Quantiles of the Smlrnov Test Statistic for Two Samples of Different Size nand m

TABLE AI9 Quantile of the Smlrnov Test Statistic for Two Samples of Equal Size n One-Sided Test p =090 095 0975 099 0995 Two-Sided Test p =080 090 095 099 099

One-Sided Test One-SIded Test II = 090 G95 0975 099 0995 II = 090 095 0975 099 0995 11 = I Il = 9 17118

10 9110Two-SIded Test Two-Sided Test II =080 090 095 098 099 II =080 090 095 098 099 11 =2 Il = 3 516

4 34 10122 1011l 5 45 45 1023 10123 6 516 56 10114 1I1l4 7 517 617

8 34 718 78lOllS 1I1l5 9 719 819 81910126 11116

10 7110 45 9110 11 = 3 H = 4 34 3411117 11117

5 213 45 41511118 12128 6 213 213 5611119 12129 7 213 57 617 61711130 12130 8 58 34 34 71811131 12131 9 213 213 719 819 81912132 12132 10 35 7110 415 9110 9110

12 7112 213 34 56 111212133 1333 11 = 4 H = 5 315 314 45 415 12134 133 6 7112 213 34 56 5612135 1335 7 17118 517 34 617 617 12136 1336 8 518 518 3 78 718 1337 1337 8199 519 213 31 719

10 11110 13110 710 45 451338 14138 12 7112 213 213 314 561339 1439 16 9116 58 1116 3 131613lt10 141lt10

11 =5 H = 6 3S 213 213 516 516215 230 7 417 2335 517 29135 617

n=3 4 5 6

it 7

8 9

10 II 12 13

14 15 16 17 18 19 20 21

213 314 35 36 417

418 419 410 5111 5112 513

5114 5115 6116 6117 6118 6119 6120 6121

213 314 35 46 417

48 59 5110 5111 512 6113

6114 6115 6116 7117 7118 7119 7120 7111

314 45 46 517

518 519 6110 6111 6112 6113

7114 7115 7116 717 8118 8119 8110 821

45 516 517

58 619 6110 7111 7112 7113

714 8115 8116 8117 918 9119 9110 9111

n =22 23

415 24 56 15 517 26

68 27 619 28 7110 29 7111 30 7112 31 8113 32

8114 33 8115 34 9116 35 9117 36 918 37 9119 38

10110 39 10111 40

Approximation for n gt 40

711l 7123 7124 7125 7126

7127 8128 829 830 8131 8132

8133 8134 8135 9136 9137 9138 9139 91lt10 Lg Vii

8122 823 8124 825 8126

8127 9128 9119 930 9131 9132

9133 10134 1035 1036 1037 10138 10139 101lt10 m Vii

8122 923 9114

gt91l5 9126

9117 10128 10129 1030 10131 10132

11133 11134 11135 11136 11137 1138 1139 121lt10 192 Vii Vii Vii 8 11110 58 27140 41S 415

9 519 35 31145 719 415Souroa Adapted from Birnbaum and HaH (1960) wid permluJon from the Institute of Mathematical StatlstIes I III 35 710 7110 45bullThe entries In this table ant selected quantlles w of the Smlmov lWCI-AIIlple _ statistic T deflned by Equation 632 and 633 for the one-taIled _ and defined by Equation 631 for the _tailed test Relect He at the level a If T exteeds the I - a quanshy 15 8IIS 35 213 IIIIS 1115

20 III 11110 3S 7110 34tile of T as slYen In this table The _ statistic Is a dIscrere random variable so the exact level of snlll_ce may be 1_ than the apparent a used In this table 11 =6 H = 7 2342 417 29142 517 56

8 III 7112 213 31 349 III 59 213 1318 79I III 1730 19130 7110 11115

12 III 7112 7112 213 3418 49 519 11118 213 13118 24 1I1l4 III 7112 SIB 213

IiJ

APPENDIX 559

TABLE A21 The t Distribution

Degrees of Freedom p =06 075 09 095 0975 099 0995 09975 0999 09995

APPENDIX

A10 (Continued)

099 0995~ed Test p = 090 095 0975 099 099~ed Test P = 080 090 095

N1 = 8 9

10 14 28

N1 = 9 10 12

32 M= 10

12 15 18 36

N1 =15 20 40

M=15 16 18 20

N1 =20 Nz = 20

mple nadon

2756 3163 33nO 3n 3n o

1940 11114 716

1332 7115 419

1945 7118

1336 215 215 7110

2360 38

1336 11130 7110

2780

107jm+n mn

3356 519

3970 III

13128 13124

middot21140 III III 716 III III

22145 49 5112 715 9110 215 9110 716 Sll2 512 215

31180

l11jm + n mn

58 4063 43nO

417 15118 518

2340 7112 916III

26145 519 8115 III

1736 III III 9110 III

2348 1736 7115

13130 1740

136jm n

41156 5n 7110 914

17128 213

2740 58 511 9116 213

IIIUI 35 519

19136 1730 11110 III

11110 13114 19136 31160 29160

19140

152jm + n mn

34 47163 5n 517 9114 34 710 213 518

19131 3145

213 29145 11118 519

19130 35

7112 7112 519

1730 3160 41180

I63Jm + n mn

2 3

5 6 7 8 9

10 II 12 I]

14

15

16 17

18

19

20 21 22

23 24

25 26

27 28

29

30

40

60 120

0325 1000 3078

0289 0816 1886

0277 0765 1638

0271 0741 1533

0267 0727 1476

0265 0718 10440

0263 0711 1415

0262 0706 1397

0261 0703 1]8]

0260 0700 1372

0260 0697 1363 0259 0695 1356 0259 0694 1350

0258 0692 1345

0258 0691 1341

0258 0690 1377

0257 0689 1333

0257 0688 1330 0257 0688 1328

0257 0687 1325

0257 0686 1323

0256 0686 1321

0256 0685 1319

0256 0685 1318

0256 0684 1316

0256 0684 1315 0256 0684 1314

0256 0683 1313

0256 0683 1311

0256 0683 1310

0255 0681 1303

0254 0679 1296

0254 0677 1289

0253 0674 1282

6314 12706 ) I 821 63657 12732 31831 63662

2920 4303 6965 9925 14089 22327 31598 2353 3182 4541 5841 7A53 10214 12924 2132 2776 3747 4604 5598 7173 8610

2015 2571 3365 4032 4773 5S93 6869 1943 2447 3143 3707 4317 5208 5959 1895 2365 2998 3499 4029 4785 5408 IS60 2306 2896 3355 3833 4501 5041 1833 2262 2S21 3250 3690 4297 1781

1812 2228 2764 3169 3581 4144 4587 1796 2201 2718 3106 3497 4025 4437 1782 2179 2681 3055 3428 3930 431S 1771 2160 2650 3012 3372 3852 4221 1761 2145 2624 2977 3326 3787 4140

1753 2131 2602 2947 3286 3733 4073 1746 2120 2583 2921 3252 3686 4015

1740 2110 2567 2898 3222 3646 3965

1734 2101 2552 2878 3197 3610 3922

1729 2093 2539 2861 3174 3579 3883

1725 2086 2528 2845 3153 3552 3850

1721 2080 2518 2831 3135 3527 3819

1717 2074 2508 2819 3119 3505 3792

1714 2069 2500 2807 3104 3485 3767

1711 2064 2492 2797 3091 3467 3745

1708 2060 2485 2787 3078 3450 3725

1706 2056 2479 2779 3067 3435 3707

1703 2052 2473 2771 3057 3421 3690

1701 2048 2467 2763 3047 3408 3674

1699 2045 2462 2756 3038 3396 3659

1697 2042 2457 2750 3030 3385 3646

1684 2021 2423 2704 2971 3307 3551

1671 2000 2390 2660 2915 3232 3460

1658 1980 2358 2617 2860 3160 3373

1645 1960 2326 2576 2807 3090 3291

Iapted from Musey (1952) with permission from the Instkuce of Mathematical St3t1Rlcs

as In this tabl are sefectecl quantlas w of the SmImoY test statistic T for two samples defined ns 631 632 and 633 To enter the table let N be the smaller sample sbe and let IV be the raquoIe sbe Reject H at the leYel a If T ceeds w- as ampIvan In this table If II and m are nO( cOyenshyIs table use the fa sample approxlmatlon given at the end of the tabl or consult elCact tables j Jennrlch which appear In Haner and Owen (1970) for m S 100

Souoa Reprinted from Vol I of Pearson and Hartley (1976) with permission from the Iliomerrlka Truste bull The entries in this table are quantlles w of the t ditribution for various degrees of freedom Quantlles w for p lt 05 may be computed from the equatlon

W -Wt_jI

Note that w = 0 for all dearees of freedom

- bull amp tmiddotlh

Page 7: UNIVERSITY OF SWAZILAND MAIN EXAMINATION PAPER 2015 …€¦ · THREE (3) QUESTIONS. ALL QUESTIONS . CARRY MARKS AS INDICATED WITHIN . THE PARENTHESIS. THIS PAPER IS NOT TO BE OPENED

512 APPENDIX APPENDIX 51lbull TABLEAl (Continued)

II I 005 010 015 Ilm ~15 030 035 00 05TABLEAl (Continued)

8 0 0663-4 0305 02725 IIU 01001 00576 00319 00168 OOOIW I 028 08131 06572 05033 0)71 0255] 01691 01064 00632 1 092 09619 08948 07 06785 05518 OA278 0315-4 02201

II 050 155 060 065 070 075 010 085 G90 095I

0 05000 0500 O bull fOGO G35OO 03000 02500 02000 01500 01000 00500 3 09996 09950 09786 09middot131 08M 08059 07064 0591 OA770 I 10000 10000 10000 10000 10000 10000 10000 10000 10000 0000 10000 09996 09971 098 09711 09420 089l9 08263 07396

1 0 02500 02025 01600 01125 00900 00625 00ltt00 Oons 00100 OClO25 5 10000 10000 09998 09990 099511 09887 09747 09502 09115 1 07500 06975 06lttOO 05775 0500 0375 G36OO 02775 01900 00975 6 10000 10000 10000 09991 091 09987 0996-4 09915 G9819 2 10000 10000 10000 10000 10000 10000 10000 10000 10000 10000 7 10000 10000 10000 10000 10000 09999 09998 09993 09983

3 0 01250 00911 006-40 00-429 00270 00156 00080 0003 00010 00001 8 10000 10000 10000 10000 10000 10000 10000 10000 10000 I 05000 M252 03520 02818 G2160 01562 010-40 00601 00280 00072 9 0 06302 0387 02ll6 u1342 00151 00404 00207 00101 00046 1 oe750 08336 078-40 0725-4 06570 05781 0880 03859 02710 0126 I 09288 077-48 05995 04362 (DIlO) 01960 01211 00705 OOl85 3 10000 10000 10000 10000 10000 10000 10000 10000 10000 10000 2 09916 070 08591 073m lltOOl OA628 01373 02318 0 95

I 0999 09917 09661 O91J-l 08343 07297 06089 04826 Ol 10000 09991 09944 0980--1 (9511 09012 08283 07l3-4 062 0 00625 00-410 00256 00150 00081 00039 00016 00005 00001 00000

I 03125 025 01791 01265 00837 00501 00272 00120 00037 00005 5 10000 09999 09994 099 09900 0977 0ff60f 09006 08l22 06875 06090 052 0370 0383 02617 01808 01095 00523 001-40 6 10000 10000 10000 099) 09991 09957 09888 09750 095023 09375 09085 0870-4 01215 07599 06836 059Oltt 0-4780 03-439 01855 7 10000 10000 10000 10000 U999l 09996 09986 09962 09909 10000 10000 10000 10000 10000 10000 10000 10000 10000 10000 8 10000 10000 10000 10000 10000 10000 09999 09997 09991

J 0 00312 00185 00102 00053 0002 00010 00003 00001 00000 00000 9 10000 10000 10000 10000 10000 10000 10000 10000 10000 I 01875 01312 00870 005-40 00308 00156 00067 ooon 00005 00000 10 0 05987 03-487 01969 (JI07-J 0OS63 00282 00ll5 00060 00025 2 05000 0-4069 0317 02352 01631 01035 00579 00266 00086 00012 I G9139 07361 05443 03750 u2-l4() 0193 00860 00-464 002l3 3 08125 0738 06630 05716 0718 03672 01627 016-48 00815 0Gl26 1 09885 09298 08202 06778 05156 03828 02616 01673 00996 4 09688 09-497 onn 088-40 08319 01627 06723 05563 0-4095 02262 J 09990 09872 09500 Qrl79 I (J71S) 06496 05138 03823 02660 J 10000 10000 10000 10000 10000 10000 10000 10000 10000 10000 09999 0998-4 09901 072 09119 0B497 07515 06lll 050-4-4

6 0 00156 00083 000-41 00018 00007 00G02 00001 00000 00000 00000 5 10000 09999 09986 099) u9il03 09527 09051 083l8 07l8-4 1 OlOff 00692 bull 0G410 oom 00109 00G46 00016 0000-4 00001 00000 6 10000 10000 09999 09991 09965 098 097-4Q 090452 089BO l 0338 02553 01791 0117 00705 00376 0G170 00059 00013 00001 7 10000 10000 10000 0999) 099 09984 09952 09877 09726 3 06562 05585 M557 03529 02557 016904 00989 00-473 00158 00022 8 10000 10000 10000 10000 I()OOO 09999 09995 09983 09955 08906 0836-4 07667 06809 05789 0-4661 U446 onl5 03 00328 9 10000 10000 10000 10000 10000 10000 10000 09999 09997 J 09ampM 09723 09533 0916 0882 uno 07379 06229 04686 026-49 10 10000 10000 10000 00011 10000 10000 10000 10000 10000

6 10000 10000 10000 10000 10000 10000 10000 10000 10000 10000 I 0 05688 03138 01673 00059 00112 00198 00088 00036 00014 I 08981 0697 OA922 03121 uI71 01110 00606 00]02 001197 0 00078 00037 00016 00006 00G02 00001 00000 00000 00000 00000 l 0980f8 0910-4 07788 06174 o~SSl 03127 02001 01189 00652I 00625 00357 00188 00090 00038 00013 GOOO-4 00001 00000 00000 3 G998-4 09815 09306 08389 01133 05696 0256 02963 019111 Gl266 01529 00963 00556 00288 00129 000-47 00012 00002 00000 4 G9999 09972 098-41 094 sB3S4 07897 0668l 05328 039713 05000 03917 02898 01998 01260 00706 0Oll3 00121 00027 00002 5 10000 G9997 09973 09883 051 09218 085l 07535 063ll 0773-4 06836 05801 0-4177 03529 0136 01 80 00738 00257 00038 6 10000 10000 09997 09980 u9924 09784 09-499 D9006 082625 09375 08976 G8of 07662 06706 05551 Mll3 0283-4 01-497 00-4-4-4 7 10000 10000 10000 09998 09939 09957 09878 09707 09390

6 urn 0980f8 09720 G9510 09176 08665 07903 0679-f 05217 03017 8 10000 10000 10000 10000 09999 0999-4 09980 01 098527 10000 10000 10000 10000 10000 10000 10000 10000 10000 10000 9 10000 10000 10000 10000 10000 10000 09998 0999l 09978

10 10000 10000 10000 10000 10000 10000 10000 10000 09998 II 10000 10000 10000 10000 10000 10000 10000 10000 10000

w

-0= -0

-ppppppppppp -PPPPPPP~g~

liei~I~HH~ IlstiH~~J 0-wl Wl wtl- o ~c

-OClClClClClOppiii~iii8~~6sect -it IDOit 1~~I~~~e~l~

iiiampsectsectiiilii -=eIi~e~ig~sectsecti- shyCI ~~t tishy

-COClClOpClOOClCl-PClClClClPClClOO1~~~~~-~2sectoIIE~~f~~I~1 t~tl~~CIsect ~f CI III -~ppfegppsectpp-~p~e~~g~secti

1sect~sect2e~~~ IIIIS~e~io--ppppppppppp -pClCCCCCOClCl1~i~=e88sect11 lit~~~~~8111~ tC~ii- ICIt--I

i~~i~i~isectiii ijsect~iiiiiii

bull -0 0

-ppppppp~

ii~~i~i~~ CI middot~ew-CI8~III et~wIa~ ~~If CIshy I

-COClcepcoo1~~eelO2sect~ ii~~~ii~~etJ~~~IIIpound-CD o~

-pppep=ppp-ppppp=pp 11~~-~S~sectsectIi~Ssectsect~~~ t 11

-pCCClClOCClClao OO8~lf~~Il=- ii~~ii~sectw1-1 _ -S - ~

-ppppp=pp-ppep~p=pp

Ills~i~~11 sect~til~~sectI~- wwshy

-ppppppppp -IiE~~sect=P=

I~~~~~~~I I=~~~~~~I

ii5~i~8sectiiibi~i~~sectiIDCD-W ~I- wshy

I III

C In t a

bull n 0bull s Is ampbull 1

ebull bull VI

= bull

bull

bullbull

p

Co W D

o W

116 APP~DIX APPENDIX 517

IrABLEAl (Continued)

II 050 US UO US 070 US 080 US 090 89S

TABLEAl (ContInued)11 0 00002 00001 00000 00000 00000 00000 00000 00000 00000 00000 I 00032 00011 0000] 00001 00000 00000 00000 00000 00000 00000

II OOS 010 015 )J~ Dll OJO 035 040 0452 00193 00079 00028 00008 00002 00000 00000 00000 00000 00000 ] 00730 00356 00151 00056 00017 00004 00001 00000 00000 00000 IS 0 Q46l1 Q2059 00874 oms tWimiddot1 00047 00016 00005 00001 4 01918 01117 00573 00255 00095 00028 0G006 00001 00000 00000 I 08290 05490 03186 nlal OoaOl 00353 00142 00052 00017 5 03871 02607 01581 001116 00386 00143 00039 00007 00001 00000 2 09638 UI59 06042 0398pound1 02)61 01268 00617 00271 00107 6 06118 Q4731 Ul48 01127 01178 00544 00194 00046 00005 00000 1 09945 09444 08227 OW01 OA613 02969 01727 00905 00424 7 08061 06956 05618 04167 02761 01576 00n6 00239 00043 00002 4 09994 09873 09383 Ofl)5u olll6S 05155 01519 02173 01204 8 09170 08655 07747 G6511 05075 03511 OlO54 0G9ll 00256 00021 I 09999 09978 09831 Oi3l~ )8511gt 07116 056-43 OAOl2 01608 9 09807 09579 09166 oB487 07471 06093 04417 01642 bull 01109 00196 6 10000 09997 0996-4 o)BB 0943-4 08689 07548 06098 01522

10 09968 09917 09804 09576 09150 08416 07151 05565 03410 01184 7 10000 10000 09994 09159 091327 09500 08868 07869 065351 09998 09991 09978 09941 09862 09683 09111 08578 07176 04596 8 10000 10000 09999 09991 u99511 Q9818 09578 09050 08182 2 10000 10000 10000 10000 10000 10000 10000 10000 10000 10000 9 10000 10000 10000 O 09911 09963 09876 09661 09231

13 0 00001 00000 00000 00000 00000 00000 00000 00000 00000 00000 10 10000 10000 10000 10000 OJSl9) 09993 09972 09907 09745 I 00017 00005 00001 00000 00000 00000 00000 00000 00000 00000 II 10000 10000 10000 10000 IOllDO 09999 09995 09981 099372 00112 00041 00011 00001 00001 00000 00000 00000 00000 00000 12 10000 10000 10000 10000 10000 10000 09999 09997 099891 00461 00101 00078 00025 00007 00001 00000 00000 00000 00000 13 10000 10000 10000 10000 10000 10000 10000 10000 099994 01134 00698 00311 00116 00040 00010 00002 00000 00000 00000 14 10000 10000 10000 10000 10000 10000 10000 10000 10000I 02905 0788 00977 Q0461 00182 00056 00011 0G002 00000 00000

IS 10000 10000 10000 10(100 L()oOO 10000 10000 10000 100006 05000 03561 0l288 01195 00614 00241 00070 00011 00001 00000 j 16 0 04401 01853 00743 0(j11i1 00100 00033 00010 00003 000017 070)5 05711 04156 01841 01654 00802 00100 00075 0G009 00000

8 08666 oml 06470 04995 03457 01060 00991 00341 00065 00003 I 08108 05147 02839 01-101 00))5 00261 00098 OOOll 00010 9 09519 09071 OJUI4 07117 05794 Q4157 Ql527 01180 00342 OOOll 2 09571 07892 05614 0)5IbJ 01gt11 00994 00451 00183 00066

10 09888 09731 09411 08868 07975 06674 04983 OlO8O 01339 00245 1 09930 09116 07899 0SJ31 04050 02459 01139 00651 00281 I 09983 09951 09874 09704 09363 08733 07664- 06017 03787 01354 4 09991 Q9830 09209 07901 1Ibull302 04-499 02891 01666 00853 12 09999 09996 09987 09961 09903 09761 0H50 U791 07458 04867 5 09 09967 09765 09 liB 08103 06598 04900 03288 01976 13 10000 10000 10000 10000 10000 10000 10000 10000 10000 10000 6 10000 09995 09944 O97i3 OZi204 08247 06B81 05272 03660

14 0 00001 00000 00000 00000 00000 00000 00000 00000 00000 00000 7 10000 09999 09989 0993u 09729 09256 011406 07161 05629 I 00009 0bull0001 00001 00000 00000 00000 00000 00000 00000 00000 10000 10000 09998 O99fiS O992S 09743 09329 08577 07441bull9 10000 10000 10000 09999 099amp1 09929 09771 09417 08759 I G0287 00114 00039 00011 00002 00000 00000 00000 00000 00000 2 00065 00011 00006 00001 00000 00000 00000 00000 00000 00000

10 10000 10000 10000 10000 ot))7 09984 09938 09809 09514 4 00898 00426 00175 00060 00017 00001 00000 00000 00000 00000 II 10000 10000 10000 100(1) 10000 09997 09987 09951 09B51 5 01120 01189 00581 0G241 GOO83 00011 00004 00000 00000 00000 12 10000 10000 10000 10000 10000 10000 09998 09991 09965 6 03951 0l586 01501 0G753 00315 00101 00024 0000l 00000 00000 Il 10000 10000 10000 10000 10000 10000 10000 09999 09994 7 06047 04519 OlO75 01836 00933 00183 00116 0G022 00002 00000 14 10000 10000 10000 10000 10000 10000 10000 10000 09999 8 07880 06627 osl4l 03595 Q2195 01117 00439 00115 00015 00000 15 10000 10000 10000 10000 10000 10000 10000 10000 10000 9 09102 OJU18 ontrI O5m 04158 01585 01298 00467 00092 00004 16 10000 10000 10000 10000 10000 10000 10000 10000 10000

10 09713 09168 oa757 07795 06448 04787 03018 01465 00441 QOO4l

II 09935 09830 G9602 09161 U391 07189 05519 03521 01584 00101 12 09991 G9971 09919 09795 G9525 08990 08021 06433 04154 01530 11 09999 09998 09991 09976 09932 09821 09560 08971 07711 05113 14 10000 10000 10000 10000 10000 10000 10000 10000 10000 10000

~~

518 APPENDIX APPENDIX 519

TABLE Al (Contln~ed) TABLE A] (Continued)

I I 050 155 060 165 010 175 080 085 OtO U5 II I bull 005 010 015 Itlo Otsect 030 035 040 045

15 0 00000 00000 00000 00000 00000 00000 00000 00000 00000 00000 17 II 04181 01668 00631 oons oOOIS 00023 00007 00002 00000 I 1

00005 00037

0000 I OQoII

00000 00003

00000 00001

00000 00000

00000 00000

00000 00000

ooqqo 00000

00000 00000

00000 00000 1

07922 09497

04818 07618

02515 05198

(UI1E 030

OOSOI 01637

00193 oon-4

00067 00327

00011 00123

00006 00041

3 00176 00063 00019 00005 00001 00000 00000 00000 00000 00000 3 09912 09174 07556 05489 O3S30 01019 01028 0046-4 00184 4 00592 00255 00093 00028 00007 00001 00000 00000 00000 00000 4 09988 09779 09013 O7SIlt 05)3gt 03887 02348 01260 00596 5 01509 00769 00]]8 00124 00037 00008 00001 00000 00000 00000 5 09999 09953 09681 USHl Ul$] 05968 04197 02639 01471 6 03036 01818 00950 O04U 00152 00IM2 00008 00001 00000 00000 6 10000middot 09992 09917 0961j fll919 0n51 06188 0+478 01902

7 05000 03465 02131 011 n 00500 00173 00042 00006 00000 00000 7 10000 09999 09983 09091 09)0 0B954 078n 06405 047-43 8 06 05478 03902 02452 01311 00566 00181 00036 00003 00000 8 10000 10000 09997 O997i o90n 09597 09006 08011 06626 9 08491 07392 05968 04357 02784 01484 00611 00168 Ooon 00001 9 10000 10000 10000 (j99l~ 0961 09873 0967 09081 08166

10 09408 08796 07827 06481 04845 GlllS 01642 00617 00127 00006 10 0000 10000 10000 09919 o~9)4 09968 09880 09652 09174 II 09824 09576 09095 08273 07031 05387 0lS18 olm 00556 00055 II 10000 10000 10000 10000 09999 09993 09970 09894 09699 11 09963 09893 un9 09383 08732 07639 06OlO 03958 01841 00362 12 10000 10000 10000 10000 LOOOo 09999 09994 09975 09914 13 09995 09983 09948 09858 09647 09198 08319 06814 04510 01710 13 10000 10000 10000 10000 10000 10000 09999 09995 09981 14 10000 09999 09995 09984 09953 09866 09648 09126 07941 05367 14 10000 10000 0000 10000 IlJuoO 10000 10000 09999 09997 15 10000 10000 10000 10000 10000 10000 10000 10000 lIiOOO 10000 15 10000 10000 10000 10000 10000 10000 10000 10000 10000

16 0 I

00000 00003

00000 00001

00000 00000

00000 00000

00000 00000

00000 00000

00000 00000

00000 00000

00000 00000

00000 00000

16 17

10000 10000

10000 10000

10000 10000

10000 10000

LOOOCi 10000

10000

10000 10000 10000

10000 10000

10000 10000

1 00021 00006 0000 I 00000 00000 00000 00000 00000 00000 00000 II o 039n 01501 00536 OOHm OllO 00016 00004 00001 00000 3 00106 00035 00009 00002 00000 00000 00000 00000 00000 00000 I 07735 04503 02141 00991 ilOjl$ 0012 00046 00013 00003 4 00384 00149 00IM9 00013 00003 00000 00000 00000 00000 00000 2 09419 07338 0-4797 OiI ol3~3 00600 00136 00082 00015 5 01051 00486 00191 00062 00016 00003 00000 00000 00000 00000 3 0989 09018 07201 05010 oJOS7 01646 00783 00328 00120 6 022n 01241 00583 0on9 00071 00016 00002 00000 00000 00000 4 09985 09718 08794 011 bull 1 OSIB) 03327 01886 0OH2 00411 7 04018 02559 01423 00671 0Gl57 00075 00015 00002 00000 00000 5 09998 09936 09581 ullal 0717$ 053+4 03550 02088 01077 8 05982 04371 02839 01594 007 00271 00070 00011 00001 00000 6 10000 09988 09881 09~1amp7 01110 07117 05-491 03743 02258 9 un8 06340 04728 03119 01753 00796 00267 00056 00005 00000 7 10000 09998 09973 090]1 iJ~31 08S93 0n83 056]4 03915

10 08949 08024 06712 05100 03402 01897 00817 00235 00033 00001 8 10000 10000 09995 0995] 09DO) 090-4 08609 07368 05778 II 09616 09147 08334 07108 05501 03698 02018 00791 00170 00009 9 10000 10000 09999 09991 0914 09790 09403 08653 07473 11 09894 09719 09349 08661 07141 05950 04019 02101 00684 00070 10 10000 10000 10000 09990 tl99Btl 09939 G9788 09424 oa710 13 09979 09934 09817 09549 09006 08029 06481 04386 021011 0Gf29 II 10000 10000 10000 10000 09990 09986 09938 09797 09463 14 09997 09990 09967 09902 09739 09365 08593 07161 04153 01892 12 10000 10000 10000 10000 10000 09997 09986 09942 09817 15 10000 09999 09997 09990 09967 09900 G9719 09257 08147 05599 13 10000 10000 10000 10000 10000 10000 09997 09987 G9951 16 10000 10000 10000 10000 10000 10000 10000 10000 10000 0000 14 10000 10000 10000 IJlOOO 10000 10000 10000 09998 09990

15 10000 10000 10000 10000 10000 10000 10000 10000 09999 16 10000 10000 10000 10000 10000 10000 10000 10000 10000 17 10000 10000 10000 0000 10000 10000 10000 10000 10000 18 10000 10000 10000 10000 10000 10000 10000 10000 10000

shybull o w

liii~iii~isectsectiiiiiiimi~i~i~i~iiiiiiii

iii~iii~~iisectiiiiiiii~i~~i~~iiiiiiiii

III

bull I p

o

o

p

II

~ 1ft

o

o W In

m Z

5lt C

TABLEAl (Continued)

II I II 050 055 060 065 070 075 080 oa5 090 091

19 0 00000 00000 00000 00000 00000 00000 00000 00000 00000 00000 I 00000 00000 00000 00000 00000 00000 00000 00000 00000 00000 1 00004 00001 00000 00000 00000 00000 00000 00000 00000 00000 J 00011 00005 00001 00000 00000 00000 00000 00000 00000 00000 4 00096 00028 00006 00001 00000 00000 00000 00000 00000 00000 5 0Ol18 00109 OOOll 00001 00001 00000 00000 00000 00000 00000 6 00835 00341 00116 00031 00006 00001 00000 00000 00000 00000 7 01796 0j)871 00351 00114 00028 00005 00000 00000 00000 00000 8 03238 01841 00885 00347 OOIOS 00023 00003 amp0000 00000 00000 9 05000 Oll90 01861 00875 00316 00089 00016 00001 00000 00000

10 06761 05060 03315 01855 00839 00217 00067 Ooooa 00000 00000 II 08204 06831 05122 on 01820 00175 0OD3 00041 00003 00000 11 09165 08273 06919 05188 03345 01749 00676 00163 00017 00000 IJ 09682 09223 08371 07031 05161 03311 01631 OOS37 lt00086 00002 14 09904 09720 09304 08500 07178 05346 03167 01 00352 00020 15 09978 09923 09770 09 08668 07369 05449 03159 01150 00132 16 09996 09985 09945 09830 09538 08887 07631 05587 02946 0066S 17 10000 09998 09992 09 09896 096 09171middot 08015 05797 02453 18 10000 10000 09999 09997 09989 09958 09856 09544 08649 06116 19 10000 tOOOO 10000 10000 10000 10000 10000 10000 10000 10000

10 0 00000 00000 00000 00000 00000 00000 00000 00000 00000 00000 I 00000 00000 00000 00000 00000 00000 00000 00000middot 00000 00000 1 00002 00000 00000 00000 00000 00000 00000 00000 00000 00000 3 00013

~ 00003 (10015 ~0064

00000 00003 00016

00000 00000 00003

00000 00000 00000

00000 00000 00000

00000 00000 00000

00000 00000 00000

00000 00000 00000

00000 00000 00000

r 0~0577 00214 00065 00015 00003 00000 00000 00000 00000 00000 7 01316 oOS8O 00210 00060 00013 00002 00000 00000 00000 00000 8 02517 01308 00565 00196 00051 00009 00001 00000 00000 00000 9 04119 01493 01275 00532 00171 00039 00006 00000 00000 00000

10 05881 04086 Gl 7 01218 00480 001]9 00026 0D002 00000 00000 II 07483 05857 0 02376 01 III 00409 00100 00013 00001 00000 11 08684 07480 05841 03990 0n77 01018 00321 00059 00004 00000 13 09413 08701 07500 05834 039lO 01142 00867 00219 00024 00000 14 09793 09447 087 075-46 05836 0l828 01958 00673 001ll 00003 II 09941 09811 09490 08818 01625 05851 03704 01702 00431 00026 16 09987 09951 09840 09556 08929 07741 G5886 03523 01330 00159 11 09998 09991 09964 09879 09645 09087 07939 05951 03231 00755 18 10000 09999 09995 09979 09924 09757 09308 082 0608l 01641 19 10000 10000 10000 09998 09991 09968 09885 09612 08784 06415 10 10000 10000 10000 10000 10000 10000 10000 10000 10000 10000

bullYhu tha binomial dlaoibudon wid --n n lind II The entr1q tha wluu 0I1(Y Ii n- E~ 0) 1 (I - II for II IUIJ InJ tram OJIS m 095 far n laraer than lO tha nil qllllldle 01 a IIInomIll rlndam VIII1aIH mar be IpIIIOlIImated IIIIinI t - IIJ + z VIIJ( I - p) whera Z II tha nh qIIIIIdIe 0I11Ca11d1rd RCII1IIIII rIndam wrtabl abullned tram Table AI

20

TABLE A7 Quantiles of the Mann-Whitney Test Statistic

1 4 5 6 10 II 12 13 14 IS 16 17 18 19n 81=2

0001 3 3 J 1 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 0005 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 4 4

2 001 ootS US 0

3 3 3 3

3 3 1lt4

3 3 3 4

3 3 4 middot5

3 3 4 S

3 3 lt4 S

3 4 S 6

3 4 S 6

3 4 5 7

3 5 5 7

3 5 6 8

4 5 6 8

4 5 7 8

4 5 7 9

ltI 5 7 9

4 6 7

10

4 6 8

10

5 6 8

11

5 6 8

II

bull 801 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 7 7 7 7 0005 6 6 6 6 6 6 6 7 7 7 8 8 8 9 9 9 9 10 10 001 6 6 6 6 6 7 7 8 8 8 9 9 9 10 10 II II II 12 ootS 6 6 6 7 8 8 9 9 10 10 II II 12 12 13 13 14 14 15 005 6 7 7 8 9 9 10 II II 12 12 13 14 14 15 16 16 17 18 818 7 8 8 9 10 II 12 12 13 14 15 16 17 17 18 19 20 21 22

0801 0805

10 10

0 10

10 10

10 10

10 II

10 II

10 12

10 12

II 13

II 13

II 4

12 14

12 15

12 16

13 16

13 17

14 17

14 18

14 19

001 0025

10 10

10 10

10 II

II 12

12 13

12 14

13 IS

14 15

14 16

IS 17

16 18

16 19

17 20

18 21

18 II

19 II

20 23

20 24

21 lS

005 10 II 12 13 14 IS 16 17 18 19 20 21 22 23 lS 26 27 28 29 010 II 12 14 15 16 17 18 20 21 22 23 2lt1 26 27 28 29 31 32 3l

0001 IS 15 IS 15 IS 15 16 17 17 18 18 19 19 20 21 21 22 23 23

5

ooos 001 0025

15 IS 15

15 IS 16

15 16 17

16 17 18

17 18 19

17 19 21

18 20 22

19 21 II

20 22 24

21 23 lS

22 M 27

23 lS 28

23 26 29

24 27 30

lS 28 31

26 29 33

27 30 34

28 31 35

29 32 36

US 16 17 18 20 21 22 24 lS 27 28 29 31 32 34 35 36 l8 39 41 010 17 18 20 21 II 24 26 28 29 31 II 34 36 38 39 41 43 46

8801 21 21 21 21 21 21 II 24 lS 26 26 27 28 29 30 31 32 II 34 0805 21 21 22 II M lS 26 27 28 29 31 32 33 34 35 37 38 39 40

6 001 0025 us

21 21 22

21 II 24

II M lS

M lS 27

lS 27 29

26 28 30

28 30 32

29 32 34

30 33 36

31 35 38

33 36 39

34 38 41

35 19 43

37 41 4S

38 43 47

40

41 46 50

42 47 52

49 54

011 23 lS 27 29 31 33 35 37 39 41 43 45 47 51 53 56 58 60

0801 ooos

28 28

28 28

28 29

28 30

29 32

30 n

31 3S

32 36

34 38

35 39

36 41

37 42

38

39 45middotmiddot

40 47

42 43 50

51

45 53

7 001 0025

28 28

29 30

30 32

32 34

33 35

35 37

36 39

38 lt41 43

41 45

43 47

45 49

46 51

53

50 55

52 S7

53 59

55 61

57 63

us 010

De1 0805

29 JO

36 36

31 33 36 36

33 35 36 38

35 37

37 19

37

38 41

lt42 39 43

42 45

41

47

42 46

46 so 43

52 45 so

so 55 46 52

53 57

54

55 60 49 55

57 OJ 51 57

59 65 52 59

62 67

54 61

64 70 55 63

66 72 57 65

68 75

58 67

bull 001 U25

SLlO

36 37

3839

37 19

lt42

39 41 42

41 43 45 47

43 lt45 lt47 50

47 so 53

46 SO 52

~

ltII 52 55 59

so 54 57 61

S2 56 60 64

54 59 37

56 61 65 70

59 63 68 73

61 66 70 76

63 68 73 79

65 71 76 82

67 73 78 85

69 75 BI BB

71 78 84 91

TABLE A7 (Continued)

n m e 2 5 6 7 bull 9 10 II 12 13 I 15 16 17 18 19 20

9

10

II

II

Il

14

15

1001 0005 061 0025 005 010 0001 080S OCII D025 005 010

0801 0005 DOI 0025 005 010 0001 OOOS 001 0025 005 016

0001 000 001 COlS 005 010

0001 0005 001 0825 005 010 0001 0005 001 0025 005 010 0001 0005 001 0025 005 010

45 45 45 46 47 55 55 55 56 57 59

66 66 66 67 6B 70

78 78 78 80 81 83 91 9l 91 93 94 96

105 105 106 107 109 110

120 120 12l III 124 126

136 136 137 138 140 142

45 46 47 48 50

5 55 56 57 59 60 62

66 67 68 70 72 74 78 80 81 83 84 S7 Sf 93 94 98

101

lOS 107 lOB III 1t3 116

120 III 124 126 128 III 136 139 1 143 45 148

45 47 so 52 55 56 58 59 61 63 66

67 69 71 73 75 78

79 82 84 86 88 91

93 95 97

100 102 105

107 110 112 115 117 121

III 126 128 131 133 137

139 142 I 151 154

474 51 53 55 68

57 60 OJ 64 67 69

69 72 74 76 79 82

81 65 87 90 92 96 95 99

101 104 107 110

109 113 116 119 122 126

125 129 132 135 139 143

142 46 149 152 156 160

48 51 53 56 68 61 59 62 64 67 70 73

71 74 76 80 83 86

83 86 90 93 96

100

97 102 104 108 III ItS

112 117 1t9 III 127 131

128 133

136 140 148

145 ISO 53 168 162 166

49 53 55 58 61 64

61 65 67 70 73 77 73 77 79 83 86 90

86 91 93 97

100 105

100 105 108 112 116 120

115 121 123 128 132 137

133 137 140 145 149 154

148 ISS 158 163 167 173

51 55 57 61 64 68

62 67 69 73 76 80 75 80 8l 86 90 94

88 94 96

101 105 lOS

103 lOS 112 116 120 125

118 124 128 132 137 142

135 141 145 150 154 160

152 159 163 168 173 179

53 57 60 63 67 71 64 69 72 76 80 84

77 63 65 90 94 98

91 97

100 105 l09 II~

106 112 115 120 IlS 130 121 128 132 137 142 147

138 145 14 ISS 160 166 156 164 168 174 179 185

54 59 62 66 70 74

66 72 75 79 83 BB 79 85 89 93 98

103

3 100 103 lOB III liB 109 116 119 125 129 135

125 132 136 142 147 153

112 150 154 160 165 172

160 168 173 179 185 191

56 62 64 69 73 77 6B 74 78 8l 87 91 8l 88 92 97

101 107

96 103 107 112 II 123

112 119 123 129 134 140

128 [36 140 146 152 168

145 154 158 165 171 178 164 173 178 184 191 198

58 64 67 72 76 81 70 77 80 85 90 95

84 91 95

100 105 III 96

106 110 116 111 128

I IS 123 127 133 139 145

131 140 I 151 157 164

149 158 163 170 176 184

168 178 183 190 197 204

60 66 69 74 79 84 73 80 83 89 93 99 87 94 98

104 109 115 102 110 114 120 126 132

liS 126 III 137 1~3 ISO

135I 149 156 162 169

153 163 168 175 18l 189

172 182 188 1 202 211

61 6B 72 77 8l 87 75 82 86 91 97

103 89 97

101 107 113 119 104 113 117 124 130 137

121 130 135 142 146 155

13B 148 153 161 167 175 157 167 172 180 187 195

176 187 193 201 208 217

63 70 74 80 85 91 77 85 89 95

100 107

100 104 III 117 124 106 116 121 128 134 142 124 134 139 146 153 160

142 152 157 165 172 180

161 172 177 185 193 201

180 192 198 207 214 223

65 73 77 83 88 94 79 87 92 98

104 110 94

103 lOB 114 121 128 110 120 125 132 Il9 146 127 137 143 151 157 166

145 156 162 170 177 186

164 176 182 191 198 207

185 197 203 212 220 230

67 75 79 85 91 98

81 90 94

101 1D7 114

96 106 III 118 IH 132 f 3 123 128 136 J43 ISl

130 141 147 155 162 171

149 160 166 175 IB3 191

168 IBI 187 19 204 213

189 202 20B 218 226 236

69 77 8l 88 94

101

83 93 97

104 III 118

99 109 114 122 126 136

J 16 126 131 110 147 1S6 1)4 15 151 159 167 176

152 164 171 180 IBB 197

In 185 191 201 209 219

193 207 113 223 232 243

71 79 84 91 97

104

85 95

100 108 114 122

101 112 117 125 131 140

118 130 135 144 151 160

137 1lt9 155 164 172 IBI

156 169 175 164 193 203

176 190 196 206 215 225 197 211 219 229 238 249

72 82 86 94

100 lOB 88 98

103 III 118 126

104 115 120 129 136 145

121 133 139 148 156 r65

140 152 159 168 176 186

160 173 179 189 198 208

180 194 201 211 221 231

202 216 224 235 2 256

t

TABLEA7 (Continued)

bull -2 I 4 J 7 bull 9 10 II 12 II 14 15 17 18 21 1middot 153 IH 156 159 163 167 171 115 179 183 188 191 197 2111 206 III 115 l2D 11~

17 UIIS U2I

153 IH 156

156 158 160

160 162 165

164 167 171

169 172 176

173 171 182

178 182 188

III 187 193

188 192 199

193 198 2D5

198 213 211

203 2D9 217

2Il8 21lt1 m

21~ 220 129

219 llS 235

11~ 231 211

119 236 2lt17

235 2lt12 253

210 217 159

us 157 163 169 171 180 187 193 199 2D5 211 218 22lt1 231 237 2lt13 250 256 163 269 011 160 166 172 179 185 192 199 206 III 219 ll6 233 239 1lt16 153 260 267 2H 281 1 171 172 115 178 182 IN 190 195 199 lOltI 2D9 111 218 m 1lI 233 238 213 l~8 UIIS 171 17~ 178 III 188 193 198 213 2M 214 219 llS 230 ll6 242 2lt17 253 259 2M

10 11 DD2J

172 174

176 179

181 184

IN 190

191 196

196 2D2

2D2 2Il8

2Il8 214

213 220

219 227

225 233

231 239

237 2lt16

242 252

2lt18 25B

25~ 265

260 271

166 278

272 284

us 176 181 188 194 200 2117 213 220 117 233 2lt10 247 159 260 JJ7 274 lBl 188 295 0bullbull1 178

190 185 191

192 194

199 198

206 2D2

213 206

220 211

227 216

134 220

2lt11 225

249 231

256

ll6 JJ3

241 270 2lt16

278 251

285 257

292 JJ2

300 168

307 272

DM5 19 194 198 213 2Il8 213 219 l34 230 236 242 2lt18 159 260 JJS 272 278 284 290 It

11 U2I

192 193

195 198

200 lOltI

206 liD

211 216

217 m

m 129

129 ll6

m 243

2lt11 249

2lt17 256

159 163

260 269

166 276

273 lB3

279 290

2B5 297

292 301

298 310

15 195 2111 2Il8 211 111 1lI m 2~2 249 256 263 271 278 285 292 300 307 ll4 321

20

81 1D2J

198 210 211 212 211

2115 211 214 216 219

212 214 219 221 225

219 21B 22lt1 l27 231

l27 m 219 231 238

134 l27 235 219 2lt15

242 132 241 2lt15 251

249 217 217 251 259

257 243 253 258 166

2M 248 259 2M 273

272 253 l6S 27 280

280

159 271 278 2B7

188 l6S 278 284 2M

295 270 284 291 301

303 276 290 298 30t

311 281 297 301 316

ll9 2B7 303 311 323

326 293 310 31B llO

334 299 316 325 338

us 215 m 229 ll6 243 l50 258 l6S 273 280 188 295 303 311 318 326 334 341 349 111 218 ll6 l3l 241 2lt1 257 l6S 273 281 189 297 lOS 313 l21 330 l38 346 lH l62

For II or m duIn 20 the fICh quamfIe w of the IIaM-WhIIMy rut stadsdc may be ~ by

(11+ 1)2 + zV_(N + 1)12

where z1s the fICh quuuIe of mndatd normal random wriabIe abaIIned from Table AI and where 11 m + IL

The __ In dIiIllIbIe quandlas w of the Mann-WhIIMylllt JIaIIsdc r by Equation 511 for selected values of Note that p(r lt wl S p Upper quanshy dies may be found from the equaDon o

w IIII + m +1) - w-

Critical COIIeSpOIICI to values of r less duIn (or duIn) but not equal to the appropriate quantile

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ~~ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ bullbull ww-ww-ww-w-ww-ww-w-ww-w-w

( ~

f

542 APPENDIX

TABLEAIO Quantiles of Spearmans P

n =0900 0950 0975 0990 0995 0999

4 08000 08000 5 07000 08000 09000 09000 6 7

06000 05357

07714 06786

08286 07500

08857 08571

09429 08929 09643

8 05000 06190 07143 08095 08571 09286 9 0A667 05833 06833 07667 08167 D9000

10 04424 05515 06364 07333 07818 08667 II 0A182 05273 06091 07000 07455 08364 12 03986 04965 05804 06713 07203 0amp112 13 03791 04780 05549 06429 06978 07857

14 03626 04593 05341 D6220 06747 07670 15 03500 04429 05179 06000 06500 07464

16 03382 04265 05000 05794 06324 07265 17 03260 04118 0A853 05637 06152 07083 18 03148 03994 04696 05480 05975 06904 19 03070 03895 04579 05333 05825 06737 20 02971 03789 04451 05203 056amp4 06586

21 02909 03688 04351 05078 05545 06455 12 02829 03597 04241 04963 05426 06318 13 02767 03518 04150 04852 05306 06186 14 02704 03435 04061 04748 05200 06070 25 02646 03362 03971 04654 05100 05962

26 02588 03299 03894 04564 05002 05856 27 02S40 03236 03822 04481 04915 05757 28 02490 03175 03749 04101 04828 05660 29 02443 03113 03685 04320 04744 05567 30 02400 03059 03620 04251 04665 05479

For n greater than 30 dI approximate quantlles of p may be obcalned from

wmiddot V Zjon-I

where Zjo Is the fJdI quantile of a standard normal random variable obmlned from Table AI Souaa Adapted from Glasser and Winter (1961) with comedo with permlulon from die 8omerrIkQ

Tru_ bullThe entries In dli table are selected quantllu w of die Spearman rank correla1lon coaffIcIent p when IIMd as a teSt statistic The lower quantllbullbull may be obalned from die equadon

W == -WI_

Th crtdal region correspOnds to values of p maller dI (or areater than) but not Including dI approshypriate quantile Note dlat the median of p Is O

4 4 (06667) 5 6 (06000) 6 7 (04667) 7 9 (0A286) 8 10 (03571) 9 12 (03333)

10 15 (03333) II 17 (03091) 12 18 (02727) 13 11 (02821) 14 23 (02527) 15 27 (02571) 16 28 (02333) 17 32 (02353) 18 35 (02288) 19 37 (02164) 10 40 (02105) 21 42 (02000) 12 45 (01948) 23 49 (01937) 24 52 (01884) 15 56 (01867) 26 59 (01815) 27 61 (01738) 28 66 (01746) 29 68 (01675) 30 73 (01678) 31 75 (01613) 32 80 (01613) 13 84 (01591) 34 87 (01551) 35 91 (01529) 36 94 (01492) 37 98 (01471)

APPENDIX smiddot

TABLE AI I Quantiles of the Kendall test statistic T = N - N bullbull Quantlles of Kendalls T are given in parentheses Lower quantiles are the negative of the upper quantiles wp = -WI_p

n p = 0900 0950 0975 0990 0995

4 (06667) 6 (10000) 6 (10000) 6 (10000) 6 (06000) 8 (08000) 8 (08000) 10 (10000) 9 (06000) II (07333) II (07333) 13 (08667)

II (05238) 13 (06190) 15 (07143) 17 (08095) 14 (05000) 16 (05714) 18 (06429) 20 (07143) 16 (04444) 18 (05000) 11 (06111) 24 (06667) 19 (04222) 21 (04667) 25 (05556) 27 (06000) 21 (03818) 25 (04545) 29 (05273) 31 (05636) 24 (03636) 28 (04242) 34 (05152) 36 (05455) 26 (03333) 32 (0403) 38 (04872) 42 (05285) 31 (03407) 35 (03846) 41 (04505) 45 (04945) 33 (03143) 39 (03714) 47 (04476) 51 (04857) 36 (03000) 44 (03667) 50 (04167) 56 (04667) 40 (02941) 48 (03529) 56 (004118) 62 (04559) 43 (02810) 51 (03333) 61 (03987) 67 (04379) 47 (02749) 55 (03216) 65 (03801) 73 (04269) 50 (02632) 60 (03158) 70 (03684) 78 (04105) 54 (02571) 64 (03048) 76 (03619) 84 (04000) 59 (02554) 69 (02987) 81 (03506) 89 (03853) 63 (02490) 73 (02885) 87 (03439) 97 (03834) 66 (02391) 78 (02826) 92 (03333) 102 (03696) 70 (02333) 84 (02800) 98 (03267) I08 (03600) 75 (02308) 89 (02738) 105 (03231) f15 (03538) 79 (02251) 93 (02650) II I (03162) 123 (03504) 84 (02222) 98 (02593) 116 (03069) 128 (03386) 88 (02167) 104 (02562) 124 (03054) 136 (03350) 93 (02138) 109 (02506) 129 (02966) 143 (03287) 97 (02086) 115 (02473) I3S (02903) 149 (03204)

102 (02056) 120 (02419) 142 (02863) 158 (03185) 106 (02008) 126 (02386) 150 (02841) 164 (03106) III (01979) 131 (02335) 155 (02763) 173 (03084) 115 (01933) 137 (02303) 163 (02739) 179 (03008) 120 (01905) 144 (02286) 170 (02698) 188 (02984) 126 (01892) 150 (02252) 176 (02643) 198 (02943)

II

i AlPIHDDC

rABLEAIi (Continued)

OtoO 0910 097S 0990 O99S

I APPENDIX 55

TABLE All Quantile of the Wilcoxon iZi2gtIilI Wmlili Ylilst Statlsdc - - -- ~

11(11 + I) W wu Wuu Wus tiiJJu IjU1I Wuo WOM W 1

II 19 10 II 12 11 14 II 16 17 II 19 10 II i2 11 jot II 16 17 II i iO

103 (01-465) 107 (01+14) 110 (01372) 11-4 (01390) 119 (01381) 113 (01361) 128 (01353) III (01333) 135 (01304) 141 (D131H) I (01277) 150 (01276) IS] (012-49) 159 (012-47) 162 (01111) 168 (01219) 173 (01109) 177 (01192) 182 (01181) 186 (01165) Itl (01155) 197 (01151) 101 (01141)

111 (01863) m (01849) 1-41 (01811) 1-46 (01780) 151 (01754) 157 (01739) 161 (01711) 168 (01697) 173 (01671) 179 (01656) 186 (01649) 190 (01616) 197 (01608) 103 (01592) 208 (01569) 21-4 (01553) 121 (015 ) 117 (Otn9) 232(01506) 1laquo) (OISIH) 25 (01-481) lSI (01-467) 158 (0158)

ISS (CUlO5) 161 (01171) 168(0115-4) 17-4 (01111) 181 (01101) 187 (01071) 194 (0l0S1) 200 (01010) 207 (01000) 111 (01970) 110 (01950) 118 (01919) 131 (01901) 2-41 (01890) 2-ta (01870) 156 (01858) 263 (01838) 269 (01811) 276 (01792) 18-4 (om9) 291 (01760) 199 (017lt18) 306 (01729)

183 (G2603) 191 (0lS78) 198 (0l538) 106 (01511) 113 (01-47) 111 ~1+r1)118 2 10) 236 (02383)

l-t5 ~01367)lSlOll4O) 260 (01305) 168 (01179) 2n (01161) 185(OlllS) 294 (01117) 101 (01192) 111 (01173) 319 (021-tB) 328 (01110) 336 (01105) l-tS (01087) 355 (01075) 364 (01056)

103 (01888) 111 (018-48) 110 (01811) 118 (01780) 135 (01729) 1-4S (01713) lSl (01664) 262 (01646) 171 (02618) 279 (0l581) 288 (02551) 296 (01517) lOS (01-490) 315 (01471) ll (013) 134 (01-424 341 (01397) 351 (02377) 161 (01351) 372 (01331) 381 (01305) 391 (01185) -tOl (01171)

or I tv chilli 60 ~ quIIIdlu of T II1II) be obDltMd from

bull -11- 111la + 51w Z 18

haN ~ from rha IIW1IIInIIIOITIIIII dIIIrIbudon - by Table AI ~ -cJ1u 01 1II1II) b from

~+5lwmiddotZJ~_I)

rtdcaI coftupond CD wIuu of T dIIIII (ar dIIIII) but _ JncIudInc rha approprtat Not thac ch IMdIIn of T II 0 QIIIIUlIu for I _ obtaIMd by dlvldIIII rha cpndIu of T by (n - 1)12

OUICI Adapud from Tab I But (1914) wid )1IIIIIIon Irom rha author

ft-S 6 7 I 9

10 II 12 11 14 II 16 17 18 9 10 21 21 U 24 21 16 17 11 19 10 11 II 3l J4 31 16 J1 18 19 40 4 42

0 0 0 0 I 1 -4 6 8

0 11 16 10 24 28 31 18 49 55 62 69 76 84 92

101 110 119 129 139

H 160 172 184 196 lOB

221 235 2-ta

0 0 0 I 1 -4 6 8

10 13

16 10 14 18 3l 38 50 56 63 70 77 85 94

101 III 121 III 41 152 163 175 187 199 212 m 239 lS3 267

0 0 1 1 -4 6 9

II 18 11 16 30 35 -41 47 53 59 67 74 81 90 99

lOB 117 127 138 l-ta 160 171 183 196 109 m 236 lSD 165 280 295

0 I 3 -4 6 )

II 14 III 21 26 31 36 42 48 54 61 68 74

84 92

101 III 120 131 141 152 161 176 188 201 214 228 142 257 272 287 10] 320

j

-

shy)

II IS 12

~

t

r

-D -i

~G

ij

~f(

iii L~

is lOt

u-) I~

125

I~i

150 110

1iJ1 195 Oo 212 B6 2S1 266 101 1)11

31-l 331 349

3

-J ~

)

1- IS jSl

~j

2bi jj

Jl)

~~

~i

Z

)-

()shy

middot1 IOU iu Igtu UI H ~ l- -I- IcC Ilu 191 10~

219

m 2JiJ 1oj

17

29$

311

J2J

Jmiddotfi 3amp5 3lJ

3 5 B

II 14 18 n 27 32 38 4-4 51 58 65 73 82 91

100 110 no 131 143 ISS 167 180 193 207 211 236 151 266 283 299 316 334 352 371 390 409

-4 6 9

12 16 10 25 30 36 41 -t8 55 63 71 80 89 98

108 119 130 1 1 153 165 178 191 206 220 215 250 266 182 299 317 335 353 372 191 411 431

5 75

105 H 18 215 275 33 39 55 525 60

68 765 855 95

IDS 1155 1265 138 150 1625 1755 189 201 2175 2325 2-t8 264 2805 2975 31S III 351S 3705 390 410 4305 -tS15

10 IS 21 28 36 45 55 66 78 91

105 120 116 153 171 190 210 231 lS3 176 100 325 3S1 378

35 --465

528

561 595 630 666 703 741 780 820 861 903

54 APPENDIX

TABLE All (Contlnuad)

n(n+ I) WUII 111- 111 1111bullbull Wou Wue WIIM 111 2

43 26l 28l lit 337 ]66 lt4Ol 429 452 473 946 277 297 ]28 ]54 385 n so 473 495 990 45 292 311 1 In 01 2 ltfT1 95 5115 1035 108 129 161 390 23 -463 492 511 5ofO5 1081 7 32 3-46 379 of08 2 51 5-40 564 1128 3ofO 36l 397 28 -463 505 536 563 588 1116 9 351 381 416 f83 521 559 587 6125 IllS 50 31 398 35 61 5Oof 550 583 611 6315 1215

For n Iarpr diu so the fgtth qlllll cI the WIlcoxon lIped _ IGdIIII may be apprcPdmaIM by ~ - [nn + 1)14] + Ifvn(n + 1)(2n + l)l wheN If II the fgtth qqand cia ~d IIOrmailllldam wrIIbItI obaInad from Table AI SouIIcL Adapud from Hamr and o-n (1970) with ~ from tha AmeriCIII ~ SodMy The mr1 In thl1IIIIIe q cI the WIlcoxon Ifaned IIIIkI_1GdIIII r JIYIIII by Equadon 573 for HIKtad wishy_ of P so 050 Quancll w far p gt 050 may be campuud from the IlljUldQII

w - n(n + )1- 11bull

where n(n + 1)111 pen In tha rIampht hand column In tha tabl N_ dItIl I(r lt w) so and I(r gt w ) so I - II Ho II IIIIL Crllical corrapcad co 1111I11III rI r dian (or amprater diu) 1M not IncIucIInI the 9Proprllle quantlla

i

n =I 0900 0950 2 0684 0776 1 0565 0616 093 0565 5 0

MIO 0509 068

7 0181 036 a 0358 010 9 0119 0387

10 Onl 0369 II ol08 0152 12 0296 0ll8 Il 0285 0325 I 0275 031 156 Q266

0258 0304 0295

17 0250 02116

bullbull920

02 0237 0ll2

0219 0271 0265

APPENDIX 547

~ TABLEAIJ Quantll of the Kolmogoiov Y~lC S~ti5tkmiddot

OnSlded Tet P - 090

Two-Sided Test P =080

195

090

0975

195

099

090

099$

Ui1l

P 090

== 000

095

090

0975

095

099

098

0995

099

0975 0990 0995 ~iI = u 0226 08-42 0900 0929 lJ 0221 D708 0785 0029 0216 062 0689 0734 ~~ 0212 0563 0627 0669 ~S 0208 0519 0577 0617 ~ 0204 083 0538 0571 middott 0200 0 5 0507 0H1 w 0197 010 0480 0511 LJ 0193 MOt 0457 010) 311 0190 0191 0437 046amp 21 0187 0l75 0419 0449 r2 0184 0361 0404 0-132 J~ 0182 039 0390 041amp j~ 0179 0138 0377 0404 j~ 0177 0321 0366 0391 ~i 0174 0318 0355 0381 1 0172 0309 0346 0371 iu 0170 0301 0337 0361 J() 0168 02 0329 0352 ~~U 0165

Approltimatloh fOlngt 40

107 Va

0259 0287 0321 0344 0253 0281 03 0337 0247 0275 0307 0330 0242 0269 0101 0323 0138 0264 0295 0317 0233 0259 0290 0311 0229 0254 Ol8of 0305 0225 0250 0279 0300 0221 0246 0275 0295 0218 0242 0270 0290 021 0218 0266 0285 0211 023of 0262 028 0208 0231 0258 0177 0205 0227 025 0273 0202 022 0251 0269 0199 0221 027 0265 0196 028 0244 0262 01 0215 021 0258 0191 0213 0238 0255 0189 0210 0235 0252 122 136 152 163 Va Va Va Va

5auIIcE Adapud from Table I of HW (1956) Used with permission 01 tho American Stadatlcal AlISoclatlon

Themr1a In thII table lite uliacted quantllti w of the Kolmogorov ten tatlmcs r p and r- defined by Equation 611 for two-IIded _ and by EIjIIIIIoRI6Il and 61l far onemiddotided te Rejeelt H at the Ivel If r xcead$ tho I - quantile p In thII tabla TMH quanlhl ant _ far II S ~O in the cwomiddottailed ast The oth quantll1 are approximation that aqual cothe -1 quantIIa In mOlt casu A better approximation for Il gt 40 results If (n + VnIiO)lIl I Jlsed InfAd cI Yn In the danomlnator

556 APPENDIX APPENDIX

TABLE A20 Quantiles of the Smlrnov Test Statistic for Two Samples of Different Size nand m

TABLE AI9 Quantile of the Smlrnov Test Statistic for Two Samples of Equal Size n One-Sided Test p =090 095 0975 099 0995 Two-Sided Test p =080 090 095 099 099

One-Sided Test One-SIded Test II = 090 G95 0975 099 0995 II = 090 095 0975 099 0995 11 = I Il = 9 17118

10 9110Two-SIded Test Two-Sided Test II =080 090 095 098 099 II =080 090 095 098 099 11 =2 Il = 3 516

4 34 10122 1011l 5 45 45 1023 10123 6 516 56 10114 1I1l4 7 517 617

8 34 718 78lOllS 1I1l5 9 719 819 81910126 11116

10 7110 45 9110 11 = 3 H = 4 34 3411117 11117

5 213 45 41511118 12128 6 213 213 5611119 12129 7 213 57 617 61711130 12130 8 58 34 34 71811131 12131 9 213 213 719 819 81912132 12132 10 35 7110 415 9110 9110

12 7112 213 34 56 111212133 1333 11 = 4 H = 5 315 314 45 415 12134 133 6 7112 213 34 56 5612135 1335 7 17118 517 34 617 617 12136 1336 8 518 518 3 78 718 1337 1337 8199 519 213 31 719

10 11110 13110 710 45 451338 14138 12 7112 213 213 314 561339 1439 16 9116 58 1116 3 131613lt10 141lt10

11 =5 H = 6 3S 213 213 516 516215 230 7 417 2335 517 29135 617

n=3 4 5 6

it 7

8 9

10 II 12 13

14 15 16 17 18 19 20 21

213 314 35 36 417

418 419 410 5111 5112 513

5114 5115 6116 6117 6118 6119 6120 6121

213 314 35 46 417

48 59 5110 5111 512 6113

6114 6115 6116 7117 7118 7119 7120 7111

314 45 46 517

518 519 6110 6111 6112 6113

7114 7115 7116 717 8118 8119 8110 821

45 516 517

58 619 6110 7111 7112 7113

714 8115 8116 8117 918 9119 9110 9111

n =22 23

415 24 56 15 517 26

68 27 619 28 7110 29 7111 30 7112 31 8113 32

8114 33 8115 34 9116 35 9117 36 918 37 9119 38

10110 39 10111 40

Approximation for n gt 40

711l 7123 7124 7125 7126

7127 8128 829 830 8131 8132

8133 8134 8135 9136 9137 9138 9139 91lt10 Lg Vii

8122 823 8124 825 8126

8127 9128 9119 930 9131 9132

9133 10134 1035 1036 1037 10138 10139 101lt10 m Vii

8122 923 9114

gt91l5 9126

9117 10128 10129 1030 10131 10132

11133 11134 11135 11136 11137 1138 1139 121lt10 192 Vii Vii Vii 8 11110 58 27140 41S 415

9 519 35 31145 719 415Souroa Adapted from Birnbaum and HaH (1960) wid permluJon from the Institute of Mathematical StatlstIes I III 35 710 7110 45bullThe entries In this table ant selected quantlles w of the Smlmov lWCI-AIIlple _ statistic T deflned by Equation 632 and 633 for the one-taIled _ and defined by Equation 631 for the _tailed test Relect He at the level a If T exteeds the I - a quanshy 15 8IIS 35 213 IIIIS 1115

20 III 11110 3S 7110 34tile of T as slYen In this table The _ statistic Is a dIscrere random variable so the exact level of snlll_ce may be 1_ than the apparent a used In this table 11 =6 H = 7 2342 417 29142 517 56

8 III 7112 213 31 349 III 59 213 1318 79I III 1730 19130 7110 11115

12 III 7112 7112 213 3418 49 519 11118 213 13118 24 1I1l4 III 7112 SIB 213

IiJ

APPENDIX 559

TABLE A21 The t Distribution

Degrees of Freedom p =06 075 09 095 0975 099 0995 09975 0999 09995

APPENDIX

A10 (Continued)

099 0995~ed Test p = 090 095 0975 099 099~ed Test P = 080 090 095

N1 = 8 9

10 14 28

N1 = 9 10 12

32 M= 10

12 15 18 36

N1 =15 20 40

M=15 16 18 20

N1 =20 Nz = 20

mple nadon

2756 3163 33nO 3n 3n o

1940 11114 716

1332 7115 419

1945 7118

1336 215 215 7110

2360 38

1336 11130 7110

2780

107jm+n mn

3356 519

3970 III

13128 13124

middot21140 III III 716 III III

22145 49 5112 715 9110 215 9110 716 Sll2 512 215

31180

l11jm + n mn

58 4063 43nO

417 15118 518

2340 7112 916III

26145 519 8115 III

1736 III III 9110 III

2348 1736 7115

13130 1740

136jm n

41156 5n 7110 914

17128 213

2740 58 511 9116 213

IIIUI 35 519

19136 1730 11110 III

11110 13114 19136 31160 29160

19140

152jm + n mn

34 47163 5n 517 9114 34 710 213 518

19131 3145

213 29145 11118 519

19130 35

7112 7112 519

1730 3160 41180

I63Jm + n mn

2 3

5 6 7 8 9

10 II 12 I]

14

15

16 17

18

19

20 21 22

23 24

25 26

27 28

29

30

40

60 120

0325 1000 3078

0289 0816 1886

0277 0765 1638

0271 0741 1533

0267 0727 1476

0265 0718 10440

0263 0711 1415

0262 0706 1397

0261 0703 1]8]

0260 0700 1372

0260 0697 1363 0259 0695 1356 0259 0694 1350

0258 0692 1345

0258 0691 1341

0258 0690 1377

0257 0689 1333

0257 0688 1330 0257 0688 1328

0257 0687 1325

0257 0686 1323

0256 0686 1321

0256 0685 1319

0256 0685 1318

0256 0684 1316

0256 0684 1315 0256 0684 1314

0256 0683 1313

0256 0683 1311

0256 0683 1310

0255 0681 1303

0254 0679 1296

0254 0677 1289

0253 0674 1282

6314 12706 ) I 821 63657 12732 31831 63662

2920 4303 6965 9925 14089 22327 31598 2353 3182 4541 5841 7A53 10214 12924 2132 2776 3747 4604 5598 7173 8610

2015 2571 3365 4032 4773 5S93 6869 1943 2447 3143 3707 4317 5208 5959 1895 2365 2998 3499 4029 4785 5408 IS60 2306 2896 3355 3833 4501 5041 1833 2262 2S21 3250 3690 4297 1781

1812 2228 2764 3169 3581 4144 4587 1796 2201 2718 3106 3497 4025 4437 1782 2179 2681 3055 3428 3930 431S 1771 2160 2650 3012 3372 3852 4221 1761 2145 2624 2977 3326 3787 4140

1753 2131 2602 2947 3286 3733 4073 1746 2120 2583 2921 3252 3686 4015

1740 2110 2567 2898 3222 3646 3965

1734 2101 2552 2878 3197 3610 3922

1729 2093 2539 2861 3174 3579 3883

1725 2086 2528 2845 3153 3552 3850

1721 2080 2518 2831 3135 3527 3819

1717 2074 2508 2819 3119 3505 3792

1714 2069 2500 2807 3104 3485 3767

1711 2064 2492 2797 3091 3467 3745

1708 2060 2485 2787 3078 3450 3725

1706 2056 2479 2779 3067 3435 3707

1703 2052 2473 2771 3057 3421 3690

1701 2048 2467 2763 3047 3408 3674

1699 2045 2462 2756 3038 3396 3659

1697 2042 2457 2750 3030 3385 3646

1684 2021 2423 2704 2971 3307 3551

1671 2000 2390 2660 2915 3232 3460

1658 1980 2358 2617 2860 3160 3373

1645 1960 2326 2576 2807 3090 3291

Iapted from Musey (1952) with permission from the Instkuce of Mathematical St3t1Rlcs

as In this tabl are sefectecl quantlas w of the SmImoY test statistic T for two samples defined ns 631 632 and 633 To enter the table let N be the smaller sample sbe and let IV be the raquoIe sbe Reject H at the leYel a If T ceeds w- as ampIvan In this table If II and m are nO( cOyenshyIs table use the fa sample approxlmatlon given at the end of the tabl or consult elCact tables j Jennrlch which appear In Haner and Owen (1970) for m S 100

Souoa Reprinted from Vol I of Pearson and Hartley (1976) with permission from the Iliomerrlka Truste bull The entries in this table are quantlles w of the t ditribution for various degrees of freedom Quantlles w for p lt 05 may be computed from the equatlon

W -Wt_jI

Note that w = 0 for all dearees of freedom

- bull amp tmiddotlh

Page 8: UNIVERSITY OF SWAZILAND MAIN EXAMINATION PAPER 2015 …€¦ · THREE (3) QUESTIONS. ALL QUESTIONS . CARRY MARKS AS INDICATED WITHIN . THE PARENTHESIS. THIS PAPER IS NOT TO BE OPENED

w

-0= -0

-ppppppppppp -PPPPPPP~g~

liei~I~HH~ IlstiH~~J 0-wl Wl wtl- o ~c

-OClClClClClOppiii~iii8~~6sect -it IDOit 1~~I~~~e~l~

iiiampsectsectiiilii -=eIi~e~ig~sectsecti- shyCI ~~t tishy

-COClClOpClOOClCl-PClClClClPClClOO1~~~~~-~2sectoIIE~~f~~I~1 t~tl~~CIsect ~f CI III -~ppfegppsectpp-~p~e~~g~secti

1sect~sect2e~~~ IIIIS~e~io--ppppppppppp -pClCCCCCOClCl1~i~=e88sect11 lit~~~~~8111~ tC~ii- ICIt--I

i~~i~i~isectiii ijsect~iiiiiii

bull -0 0

-ppppppp~

ii~~i~i~~ CI middot~ew-CI8~III et~wIa~ ~~If CIshy I

-COClcepcoo1~~eelO2sect~ ii~~~ii~~etJ~~~IIIpound-CD o~

-pppep=ppp-ppppp=pp 11~~-~S~sectsectIi~Ssectsect~~~ t 11

-pCCClClOCClClao OO8~lf~~Il=- ii~~ii~sectw1-1 _ -S - ~

-ppppp=pp-ppep~p=pp

Ills~i~~11 sect~til~~sectI~- wwshy

-ppppppppp -IiE~~sect=P=

I~~~~~~~I I=~~~~~~I

ii5~i~8sectiiibi~i~~sectiIDCD-W ~I- wshy

I III

C In t a

bull n 0bull s Is ampbull 1

ebull bull VI

= bull

bull

bullbull

p

Co W D

o W

116 APP~DIX APPENDIX 517

IrABLEAl (Continued)

II 050 US UO US 070 US 080 US 090 89S

TABLEAl (ContInued)11 0 00002 00001 00000 00000 00000 00000 00000 00000 00000 00000 I 00032 00011 0000] 00001 00000 00000 00000 00000 00000 00000

II OOS 010 015 )J~ Dll OJO 035 040 0452 00193 00079 00028 00008 00002 00000 00000 00000 00000 00000 ] 00730 00356 00151 00056 00017 00004 00001 00000 00000 00000 IS 0 Q46l1 Q2059 00874 oms tWimiddot1 00047 00016 00005 00001 4 01918 01117 00573 00255 00095 00028 0G006 00001 00000 00000 I 08290 05490 03186 nlal OoaOl 00353 00142 00052 00017 5 03871 02607 01581 001116 00386 00143 00039 00007 00001 00000 2 09638 UI59 06042 0398pound1 02)61 01268 00617 00271 00107 6 06118 Q4731 Ul48 01127 01178 00544 00194 00046 00005 00000 1 09945 09444 08227 OW01 OA613 02969 01727 00905 00424 7 08061 06956 05618 04167 02761 01576 00n6 00239 00043 00002 4 09994 09873 09383 Ofl)5u olll6S 05155 01519 02173 01204 8 09170 08655 07747 G6511 05075 03511 OlO54 0G9ll 00256 00021 I 09999 09978 09831 Oi3l~ )8511gt 07116 056-43 OAOl2 01608 9 09807 09579 09166 oB487 07471 06093 04417 01642 bull 01109 00196 6 10000 09997 0996-4 o)BB 0943-4 08689 07548 06098 01522

10 09968 09917 09804 09576 09150 08416 07151 05565 03410 01184 7 10000 10000 09994 09159 091327 09500 08868 07869 065351 09998 09991 09978 09941 09862 09683 09111 08578 07176 04596 8 10000 10000 09999 09991 u99511 Q9818 09578 09050 08182 2 10000 10000 10000 10000 10000 10000 10000 10000 10000 10000 9 10000 10000 10000 O 09911 09963 09876 09661 09231

13 0 00001 00000 00000 00000 00000 00000 00000 00000 00000 00000 10 10000 10000 10000 10000 OJSl9) 09993 09972 09907 09745 I 00017 00005 00001 00000 00000 00000 00000 00000 00000 00000 II 10000 10000 10000 10000 IOllDO 09999 09995 09981 099372 00112 00041 00011 00001 00001 00000 00000 00000 00000 00000 12 10000 10000 10000 10000 10000 10000 09999 09997 099891 00461 00101 00078 00025 00007 00001 00000 00000 00000 00000 13 10000 10000 10000 10000 10000 10000 10000 10000 099994 01134 00698 00311 00116 00040 00010 00002 00000 00000 00000 14 10000 10000 10000 10000 10000 10000 10000 10000 10000I 02905 0788 00977 Q0461 00182 00056 00011 0G002 00000 00000

IS 10000 10000 10000 10(100 L()oOO 10000 10000 10000 100006 05000 03561 0l288 01195 00614 00241 00070 00011 00001 00000 j 16 0 04401 01853 00743 0(j11i1 00100 00033 00010 00003 000017 070)5 05711 04156 01841 01654 00802 00100 00075 0G009 00000

8 08666 oml 06470 04995 03457 01060 00991 00341 00065 00003 I 08108 05147 02839 01-101 00))5 00261 00098 OOOll 00010 9 09519 09071 OJUI4 07117 05794 Q4157 Ql527 01180 00342 OOOll 2 09571 07892 05614 0)5IbJ 01gt11 00994 00451 00183 00066

10 09888 09731 09411 08868 07975 06674 04983 OlO8O 01339 00245 1 09930 09116 07899 0SJ31 04050 02459 01139 00651 00281 I 09983 09951 09874 09704 09363 08733 07664- 06017 03787 01354 4 09991 Q9830 09209 07901 1Ibull302 04-499 02891 01666 00853 12 09999 09996 09987 09961 09903 09761 0H50 U791 07458 04867 5 09 09967 09765 09 liB 08103 06598 04900 03288 01976 13 10000 10000 10000 10000 10000 10000 10000 10000 10000 10000 6 10000 09995 09944 O97i3 OZi204 08247 06B81 05272 03660

14 0 00001 00000 00000 00000 00000 00000 00000 00000 00000 00000 7 10000 09999 09989 0993u 09729 09256 011406 07161 05629 I 00009 0bull0001 00001 00000 00000 00000 00000 00000 00000 00000 10000 10000 09998 O99fiS O992S 09743 09329 08577 07441bull9 10000 10000 10000 09999 099amp1 09929 09771 09417 08759 I G0287 00114 00039 00011 00002 00000 00000 00000 00000 00000 2 00065 00011 00006 00001 00000 00000 00000 00000 00000 00000

10 10000 10000 10000 10000 ot))7 09984 09938 09809 09514 4 00898 00426 00175 00060 00017 00001 00000 00000 00000 00000 II 10000 10000 10000 100(1) 10000 09997 09987 09951 09B51 5 01120 01189 00581 0G241 GOO83 00011 00004 00000 00000 00000 12 10000 10000 10000 10000 10000 10000 09998 09991 09965 6 03951 0l586 01501 0G753 00315 00101 00024 0000l 00000 00000 Il 10000 10000 10000 10000 10000 10000 10000 09999 09994 7 06047 04519 OlO75 01836 00933 00183 00116 0G022 00002 00000 14 10000 10000 10000 10000 10000 10000 10000 10000 09999 8 07880 06627 osl4l 03595 Q2195 01117 00439 00115 00015 00000 15 10000 10000 10000 10000 10000 10000 10000 10000 10000 9 09102 OJU18 ontrI O5m 04158 01585 01298 00467 00092 00004 16 10000 10000 10000 10000 10000 10000 10000 10000 10000

10 09713 09168 oa757 07795 06448 04787 03018 01465 00441 QOO4l

II 09935 09830 G9602 09161 U391 07189 05519 03521 01584 00101 12 09991 G9971 09919 09795 G9525 08990 08021 06433 04154 01530 11 09999 09998 09991 09976 09932 09821 09560 08971 07711 05113 14 10000 10000 10000 10000 10000 10000 10000 10000 10000 10000

~~

518 APPENDIX APPENDIX 519

TABLE Al (Contln~ed) TABLE A] (Continued)

I I 050 155 060 165 010 175 080 085 OtO U5 II I bull 005 010 015 Itlo Otsect 030 035 040 045

15 0 00000 00000 00000 00000 00000 00000 00000 00000 00000 00000 17 II 04181 01668 00631 oons oOOIS 00023 00007 00002 00000 I 1

00005 00037

0000 I OQoII

00000 00003

00000 00001

00000 00000

00000 00000

00000 00000

ooqqo 00000

00000 00000

00000 00000 1

07922 09497

04818 07618

02515 05198

(UI1E 030

OOSOI 01637

00193 oon-4

00067 00327

00011 00123

00006 00041

3 00176 00063 00019 00005 00001 00000 00000 00000 00000 00000 3 09912 09174 07556 05489 O3S30 01019 01028 0046-4 00184 4 00592 00255 00093 00028 00007 00001 00000 00000 00000 00000 4 09988 09779 09013 O7SIlt 05)3gt 03887 02348 01260 00596 5 01509 00769 00]]8 00124 00037 00008 00001 00000 00000 00000 5 09999 09953 09681 USHl Ul$] 05968 04197 02639 01471 6 03036 01818 00950 O04U 00152 00IM2 00008 00001 00000 00000 6 10000middot 09992 09917 0961j fll919 0n51 06188 0+478 01902

7 05000 03465 02131 011 n 00500 00173 00042 00006 00000 00000 7 10000 09999 09983 09091 09)0 0B954 078n 06405 047-43 8 06 05478 03902 02452 01311 00566 00181 00036 00003 00000 8 10000 10000 09997 O997i o90n 09597 09006 08011 06626 9 08491 07392 05968 04357 02784 01484 00611 00168 Ooon 00001 9 10000 10000 10000 (j99l~ 0961 09873 0967 09081 08166

10 09408 08796 07827 06481 04845 GlllS 01642 00617 00127 00006 10 0000 10000 10000 09919 o~9)4 09968 09880 09652 09174 II 09824 09576 09095 08273 07031 05387 0lS18 olm 00556 00055 II 10000 10000 10000 10000 09999 09993 09970 09894 09699 11 09963 09893 un9 09383 08732 07639 06OlO 03958 01841 00362 12 10000 10000 10000 10000 LOOOo 09999 09994 09975 09914 13 09995 09983 09948 09858 09647 09198 08319 06814 04510 01710 13 10000 10000 10000 10000 10000 10000 09999 09995 09981 14 10000 09999 09995 09984 09953 09866 09648 09126 07941 05367 14 10000 10000 0000 10000 IlJuoO 10000 10000 09999 09997 15 10000 10000 10000 10000 10000 10000 10000 10000 lIiOOO 10000 15 10000 10000 10000 10000 10000 10000 10000 10000 10000

16 0 I

00000 00003

00000 00001

00000 00000

00000 00000

00000 00000

00000 00000

00000 00000

00000 00000

00000 00000

00000 00000

16 17

10000 10000

10000 10000

10000 10000

10000 10000

LOOOCi 10000

10000

10000 10000 10000

10000 10000

10000 10000

1 00021 00006 0000 I 00000 00000 00000 00000 00000 00000 00000 II o 039n 01501 00536 OOHm OllO 00016 00004 00001 00000 3 00106 00035 00009 00002 00000 00000 00000 00000 00000 00000 I 07735 04503 02141 00991 ilOjl$ 0012 00046 00013 00003 4 00384 00149 00IM9 00013 00003 00000 00000 00000 00000 00000 2 09419 07338 0-4797 OiI ol3~3 00600 00136 00082 00015 5 01051 00486 00191 00062 00016 00003 00000 00000 00000 00000 3 0989 09018 07201 05010 oJOS7 01646 00783 00328 00120 6 022n 01241 00583 0on9 00071 00016 00002 00000 00000 00000 4 09985 09718 08794 011 bull 1 OSIB) 03327 01886 0OH2 00411 7 04018 02559 01423 00671 0Gl57 00075 00015 00002 00000 00000 5 09998 09936 09581 ullal 0717$ 053+4 03550 02088 01077 8 05982 04371 02839 01594 007 00271 00070 00011 00001 00000 6 10000 09988 09881 09~1amp7 01110 07117 05-491 03743 02258 9 un8 06340 04728 03119 01753 00796 00267 00056 00005 00000 7 10000 09998 09973 090]1 iJ~31 08S93 0n83 056]4 03915

10 08949 08024 06712 05100 03402 01897 00817 00235 00033 00001 8 10000 10000 09995 0995] 09DO) 090-4 08609 07368 05778 II 09616 09147 08334 07108 05501 03698 02018 00791 00170 00009 9 10000 10000 09999 09991 0914 09790 09403 08653 07473 11 09894 09719 09349 08661 07141 05950 04019 02101 00684 00070 10 10000 10000 10000 09990 tl99Btl 09939 G9788 09424 oa710 13 09979 09934 09817 09549 09006 08029 06481 04386 021011 0Gf29 II 10000 10000 10000 10000 09990 09986 09938 09797 09463 14 09997 09990 09967 09902 09739 09365 08593 07161 04153 01892 12 10000 10000 10000 10000 10000 09997 09986 09942 09817 15 10000 09999 09997 09990 09967 09900 G9719 09257 08147 05599 13 10000 10000 10000 10000 10000 10000 09997 09987 G9951 16 10000 10000 10000 10000 10000 10000 10000 10000 10000 0000 14 10000 10000 10000 IJlOOO 10000 10000 10000 09998 09990

15 10000 10000 10000 10000 10000 10000 10000 10000 09999 16 10000 10000 10000 10000 10000 10000 10000 10000 10000 17 10000 10000 10000 0000 10000 10000 10000 10000 10000 18 10000 10000 10000 10000 10000 10000 10000 10000 10000

shybull o w

liii~iii~isectsectiiiiiiimi~i~i~i~iiiiiiii

iii~iii~~iisectiiiiiiii~i~~i~~iiiiiiiii

III

bull I p

o

o

p

II

~ 1ft

o

o W In

m Z

5lt C

TABLEAl (Continued)

II I II 050 055 060 065 070 075 080 oa5 090 091

19 0 00000 00000 00000 00000 00000 00000 00000 00000 00000 00000 I 00000 00000 00000 00000 00000 00000 00000 00000 00000 00000 1 00004 00001 00000 00000 00000 00000 00000 00000 00000 00000 J 00011 00005 00001 00000 00000 00000 00000 00000 00000 00000 4 00096 00028 00006 00001 00000 00000 00000 00000 00000 00000 5 0Ol18 00109 OOOll 00001 00001 00000 00000 00000 00000 00000 6 00835 00341 00116 00031 00006 00001 00000 00000 00000 00000 7 01796 0j)871 00351 00114 00028 00005 00000 00000 00000 00000 8 03238 01841 00885 00347 OOIOS 00023 00003 amp0000 00000 00000 9 05000 Oll90 01861 00875 00316 00089 00016 00001 00000 00000

10 06761 05060 03315 01855 00839 00217 00067 Ooooa 00000 00000 II 08204 06831 05122 on 01820 00175 0OD3 00041 00003 00000 11 09165 08273 06919 05188 03345 01749 00676 00163 00017 00000 IJ 09682 09223 08371 07031 05161 03311 01631 OOS37 lt00086 00002 14 09904 09720 09304 08500 07178 05346 03167 01 00352 00020 15 09978 09923 09770 09 08668 07369 05449 03159 01150 00132 16 09996 09985 09945 09830 09538 08887 07631 05587 02946 0066S 17 10000 09998 09992 09 09896 096 09171middot 08015 05797 02453 18 10000 10000 09999 09997 09989 09958 09856 09544 08649 06116 19 10000 tOOOO 10000 10000 10000 10000 10000 10000 10000 10000

10 0 00000 00000 00000 00000 00000 00000 00000 00000 00000 00000 I 00000 00000 00000 00000 00000 00000 00000 00000middot 00000 00000 1 00002 00000 00000 00000 00000 00000 00000 00000 00000 00000 3 00013

~ 00003 (10015 ~0064

00000 00003 00016

00000 00000 00003

00000 00000 00000

00000 00000 00000

00000 00000 00000

00000 00000 00000

00000 00000 00000

00000 00000 00000

r 0~0577 00214 00065 00015 00003 00000 00000 00000 00000 00000 7 01316 oOS8O 00210 00060 00013 00002 00000 00000 00000 00000 8 02517 01308 00565 00196 00051 00009 00001 00000 00000 00000 9 04119 01493 01275 00532 00171 00039 00006 00000 00000 00000

10 05881 04086 Gl 7 01218 00480 001]9 00026 0D002 00000 00000 II 07483 05857 0 02376 01 III 00409 00100 00013 00001 00000 11 08684 07480 05841 03990 0n77 01018 00321 00059 00004 00000 13 09413 08701 07500 05834 039lO 01142 00867 00219 00024 00000 14 09793 09447 087 075-46 05836 0l828 01958 00673 001ll 00003 II 09941 09811 09490 08818 01625 05851 03704 01702 00431 00026 16 09987 09951 09840 09556 08929 07741 G5886 03523 01330 00159 11 09998 09991 09964 09879 09645 09087 07939 05951 03231 00755 18 10000 09999 09995 09979 09924 09757 09308 082 0608l 01641 19 10000 10000 10000 09998 09991 09968 09885 09612 08784 06415 10 10000 10000 10000 10000 10000 10000 10000 10000 10000 10000

bullYhu tha binomial dlaoibudon wid --n n lind II The entr1q tha wluu 0I1(Y Ii n- E~ 0) 1 (I - II for II IUIJ InJ tram OJIS m 095 far n laraer than lO tha nil qllllldle 01 a IIInomIll rlndam VIII1aIH mar be IpIIIOlIImated IIIIinI t - IIJ + z VIIJ( I - p) whera Z II tha nh qIIIIIdIe 0I11Ca11d1rd RCII1IIIII rIndam wrtabl abullned tram Table AI

20

TABLE A7 Quantiles of the Mann-Whitney Test Statistic

1 4 5 6 10 II 12 13 14 IS 16 17 18 19n 81=2

0001 3 3 J 1 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 0005 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 4 4

2 001 ootS US 0

3 3 3 3

3 3 1lt4

3 3 3 4

3 3 4 middot5

3 3 4 S

3 3 lt4 S

3 4 S 6

3 4 S 6

3 4 5 7

3 5 5 7

3 5 6 8

4 5 6 8

4 5 7 8

4 5 7 9

ltI 5 7 9

4 6 7

10

4 6 8

10

5 6 8

11

5 6 8

II

bull 801 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 7 7 7 7 0005 6 6 6 6 6 6 6 7 7 7 8 8 8 9 9 9 9 10 10 001 6 6 6 6 6 7 7 8 8 8 9 9 9 10 10 II II II 12 ootS 6 6 6 7 8 8 9 9 10 10 II II 12 12 13 13 14 14 15 005 6 7 7 8 9 9 10 II II 12 12 13 14 14 15 16 16 17 18 818 7 8 8 9 10 II 12 12 13 14 15 16 17 17 18 19 20 21 22

0801 0805

10 10

0 10

10 10

10 10

10 II

10 II

10 12

10 12

II 13

II 13

II 4

12 14

12 15

12 16

13 16

13 17

14 17

14 18

14 19

001 0025

10 10

10 10

10 II

II 12

12 13

12 14

13 IS

14 15

14 16

IS 17

16 18

16 19

17 20

18 21

18 II

19 II

20 23

20 24

21 lS

005 10 II 12 13 14 IS 16 17 18 19 20 21 22 23 lS 26 27 28 29 010 II 12 14 15 16 17 18 20 21 22 23 2lt1 26 27 28 29 31 32 3l

0001 IS 15 IS 15 IS 15 16 17 17 18 18 19 19 20 21 21 22 23 23

5

ooos 001 0025

15 IS 15

15 IS 16

15 16 17

16 17 18

17 18 19

17 19 21

18 20 22

19 21 II

20 22 24

21 23 lS

22 M 27

23 lS 28

23 26 29

24 27 30

lS 28 31

26 29 33

27 30 34

28 31 35

29 32 36

US 16 17 18 20 21 22 24 lS 27 28 29 31 32 34 35 36 l8 39 41 010 17 18 20 21 II 24 26 28 29 31 II 34 36 38 39 41 43 46

8801 21 21 21 21 21 21 II 24 lS 26 26 27 28 29 30 31 32 II 34 0805 21 21 22 II M lS 26 27 28 29 31 32 33 34 35 37 38 39 40

6 001 0025 us

21 21 22

21 II 24

II M lS

M lS 27

lS 27 29

26 28 30

28 30 32

29 32 34

30 33 36

31 35 38

33 36 39

34 38 41

35 19 43

37 41 4S

38 43 47

40

41 46 50

42 47 52

49 54

011 23 lS 27 29 31 33 35 37 39 41 43 45 47 51 53 56 58 60

0801 ooos

28 28

28 28

28 29

28 30

29 32

30 n

31 3S

32 36

34 38

35 39

36 41

37 42

38

39 45middotmiddot

40 47

42 43 50

51

45 53

7 001 0025

28 28

29 30

30 32

32 34

33 35

35 37

36 39

38 lt41 43

41 45

43 47

45 49

46 51

53

50 55

52 S7

53 59

55 61

57 63

us 010

De1 0805

29 JO

36 36

31 33 36 36

33 35 36 38

35 37

37 19

37

38 41

lt42 39 43

42 45

41

47

42 46

46 so 43

52 45 so

so 55 46 52

53 57

54

55 60 49 55

57 OJ 51 57

59 65 52 59

62 67

54 61

64 70 55 63

66 72 57 65

68 75

58 67

bull 001 U25

SLlO

36 37

3839

37 19

lt42

39 41 42

41 43 45 47

43 lt45 lt47 50

47 so 53

46 SO 52

~

ltII 52 55 59

so 54 57 61

S2 56 60 64

54 59 37

56 61 65 70

59 63 68 73

61 66 70 76

63 68 73 79

65 71 76 82

67 73 78 85

69 75 BI BB

71 78 84 91

TABLE A7 (Continued)

n m e 2 5 6 7 bull 9 10 II 12 13 I 15 16 17 18 19 20

9

10

II

II

Il

14

15

1001 0005 061 0025 005 010 0001 080S OCII D025 005 010

0801 0005 DOI 0025 005 010 0001 OOOS 001 0025 005 016

0001 000 001 COlS 005 010

0001 0005 001 0825 005 010 0001 0005 001 0025 005 010 0001 0005 001 0025 005 010

45 45 45 46 47 55 55 55 56 57 59

66 66 66 67 6B 70

78 78 78 80 81 83 91 9l 91 93 94 96

105 105 106 107 109 110

120 120 12l III 124 126

136 136 137 138 140 142

45 46 47 48 50

5 55 56 57 59 60 62

66 67 68 70 72 74 78 80 81 83 84 S7 Sf 93 94 98

101

lOS 107 lOB III 1t3 116

120 III 124 126 128 III 136 139 1 143 45 148

45 47 so 52 55 56 58 59 61 63 66

67 69 71 73 75 78

79 82 84 86 88 91

93 95 97

100 102 105

107 110 112 115 117 121

III 126 128 131 133 137

139 142 I 151 154

474 51 53 55 68

57 60 OJ 64 67 69

69 72 74 76 79 82

81 65 87 90 92 96 95 99

101 104 107 110

109 113 116 119 122 126

125 129 132 135 139 143

142 46 149 152 156 160

48 51 53 56 68 61 59 62 64 67 70 73

71 74 76 80 83 86

83 86 90 93 96

100

97 102 104 108 III ItS

112 117 1t9 III 127 131

128 133

136 140 148

145 ISO 53 168 162 166

49 53 55 58 61 64

61 65 67 70 73 77 73 77 79 83 86 90

86 91 93 97

100 105

100 105 108 112 116 120

115 121 123 128 132 137

133 137 140 145 149 154

148 ISS 158 163 167 173

51 55 57 61 64 68

62 67 69 73 76 80 75 80 8l 86 90 94

88 94 96

101 105 lOS

103 lOS 112 116 120 125

118 124 128 132 137 142

135 141 145 150 154 160

152 159 163 168 173 179

53 57 60 63 67 71 64 69 72 76 80 84

77 63 65 90 94 98

91 97

100 105 l09 II~

106 112 115 120 IlS 130 121 128 132 137 142 147

138 145 14 ISS 160 166 156 164 168 174 179 185

54 59 62 66 70 74

66 72 75 79 83 BB 79 85 89 93 98

103

3 100 103 lOB III liB 109 116 119 125 129 135

125 132 136 142 147 153

112 150 154 160 165 172

160 168 173 179 185 191

56 62 64 69 73 77 6B 74 78 8l 87 91 8l 88 92 97

101 107

96 103 107 112 II 123

112 119 123 129 134 140

128 [36 140 146 152 168

145 154 158 165 171 178 164 173 178 184 191 198

58 64 67 72 76 81 70 77 80 85 90 95

84 91 95

100 105 III 96

106 110 116 111 128

I IS 123 127 133 139 145

131 140 I 151 157 164

149 158 163 170 176 184

168 178 183 190 197 204

60 66 69 74 79 84 73 80 83 89 93 99 87 94 98

104 109 115 102 110 114 120 126 132

liS 126 III 137 1~3 ISO

135I 149 156 162 169

153 163 168 175 18l 189

172 182 188 1 202 211

61 6B 72 77 8l 87 75 82 86 91 97

103 89 97

101 107 113 119 104 113 117 124 130 137

121 130 135 142 146 155

13B 148 153 161 167 175 157 167 172 180 187 195

176 187 193 201 208 217

63 70 74 80 85 91 77 85 89 95

100 107

100 104 III 117 124 106 116 121 128 134 142 124 134 139 146 153 160

142 152 157 165 172 180

161 172 177 185 193 201

180 192 198 207 214 223

65 73 77 83 88 94 79 87 92 98

104 110 94

103 lOB 114 121 128 110 120 125 132 Il9 146 127 137 143 151 157 166

145 156 162 170 177 186

164 176 182 191 198 207

185 197 203 212 220 230

67 75 79 85 91 98

81 90 94

101 1D7 114

96 106 III 118 IH 132 f 3 123 128 136 J43 ISl

130 141 147 155 162 171

149 160 166 175 IB3 191

168 IBI 187 19 204 213

189 202 20B 218 226 236

69 77 8l 88 94

101

83 93 97

104 III 118

99 109 114 122 126 136

J 16 126 131 110 147 1S6 1)4 15 151 159 167 176

152 164 171 180 IBB 197

In 185 191 201 209 219

193 207 113 223 232 243

71 79 84 91 97

104

85 95

100 108 114 122

101 112 117 125 131 140

118 130 135 144 151 160

137 1lt9 155 164 172 IBI

156 169 175 164 193 203

176 190 196 206 215 225 197 211 219 229 238 249

72 82 86 94

100 lOB 88 98

103 III 118 126

104 115 120 129 136 145

121 133 139 148 156 r65

140 152 159 168 176 186

160 173 179 189 198 208

180 194 201 211 221 231

202 216 224 235 2 256

t

TABLEA7 (Continued)

bull -2 I 4 J 7 bull 9 10 II 12 II 14 15 17 18 21 1middot 153 IH 156 159 163 167 171 115 179 183 188 191 197 2111 206 III 115 l2D 11~

17 UIIS U2I

153 IH 156

156 158 160

160 162 165

164 167 171

169 172 176

173 171 182

178 182 188

III 187 193

188 192 199

193 198 2D5

198 213 211

203 2D9 217

2Il8 21lt1 m

21~ 220 129

219 llS 235

11~ 231 211

119 236 2lt17

235 2lt12 253

210 217 159

us 157 163 169 171 180 187 193 199 2D5 211 218 22lt1 231 237 2lt13 250 256 163 269 011 160 166 172 179 185 192 199 206 III 219 ll6 233 239 1lt16 153 260 267 2H 281 1 171 172 115 178 182 IN 190 195 199 lOltI 2D9 111 218 m 1lI 233 238 213 l~8 UIIS 171 17~ 178 III 188 193 198 213 2M 214 219 llS 230 ll6 242 2lt17 253 259 2M

10 11 DD2J

172 174

176 179

181 184

IN 190

191 196

196 2D2

2D2 2Il8

2Il8 214

213 220

219 227

225 233

231 239

237 2lt16

242 252

2lt18 25B

25~ 265

260 271

166 278

272 284

us 176 181 188 194 200 2117 213 220 117 233 2lt10 247 159 260 JJ7 274 lBl 188 295 0bullbull1 178

190 185 191

192 194

199 198

206 2D2

213 206

220 211

227 216

134 220

2lt11 225

249 231

256

ll6 JJ3

241 270 2lt16

278 251

285 257

292 JJ2

300 168

307 272

DM5 19 194 198 213 2Il8 213 219 l34 230 236 242 2lt18 159 260 JJS 272 278 284 290 It

11 U2I

192 193

195 198

200 lOltI

206 liD

211 216

217 m

m 129

129 ll6

m 243

2lt11 249

2lt17 256

159 163

260 269

166 276

273 lB3

279 290

2B5 297

292 301

298 310

15 195 2111 2Il8 211 111 1lI m 2~2 249 256 263 271 278 285 292 300 307 ll4 321

20

81 1D2J

198 210 211 212 211

2115 211 214 216 219

212 214 219 221 225

219 21B 22lt1 l27 231

l27 m 219 231 238

134 l27 235 219 2lt15

242 132 241 2lt15 251

249 217 217 251 259

257 243 253 258 166

2M 248 259 2M 273

272 253 l6S 27 280

280

159 271 278 2B7

188 l6S 278 284 2M

295 270 284 291 301

303 276 290 298 30t

311 281 297 301 316

ll9 2B7 303 311 323

326 293 310 31B llO

334 299 316 325 338

us 215 m 229 ll6 243 l50 258 l6S 273 280 188 295 303 311 318 326 334 341 349 111 218 ll6 l3l 241 2lt1 257 l6S 273 281 189 297 lOS 313 l21 330 l38 346 lH l62

For II or m duIn 20 the fICh quamfIe w of the IIaM-WhIIMy rut stadsdc may be ~ by

(11+ 1)2 + zV_(N + 1)12

where z1s the fICh quuuIe of mndatd normal random wriabIe abaIIned from Table AI and where 11 m + IL

The __ In dIiIllIbIe quandlas w of the Mann-WhIIMylllt JIaIIsdc r by Equation 511 for selected values of Note that p(r lt wl S p Upper quanshy dies may be found from the equaDon o

w IIII + m +1) - w-

Critical COIIeSpOIICI to values of r less duIn (or duIn) but not equal to the appropriate quantile

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ~~ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ bullbull ww-ww-ww-w-ww-ww-w-ww-w-w

( ~

f

542 APPENDIX

TABLEAIO Quantiles of Spearmans P

n =0900 0950 0975 0990 0995 0999

4 08000 08000 5 07000 08000 09000 09000 6 7

06000 05357

07714 06786

08286 07500

08857 08571

09429 08929 09643

8 05000 06190 07143 08095 08571 09286 9 0A667 05833 06833 07667 08167 D9000

10 04424 05515 06364 07333 07818 08667 II 0A182 05273 06091 07000 07455 08364 12 03986 04965 05804 06713 07203 0amp112 13 03791 04780 05549 06429 06978 07857

14 03626 04593 05341 D6220 06747 07670 15 03500 04429 05179 06000 06500 07464

16 03382 04265 05000 05794 06324 07265 17 03260 04118 0A853 05637 06152 07083 18 03148 03994 04696 05480 05975 06904 19 03070 03895 04579 05333 05825 06737 20 02971 03789 04451 05203 056amp4 06586

21 02909 03688 04351 05078 05545 06455 12 02829 03597 04241 04963 05426 06318 13 02767 03518 04150 04852 05306 06186 14 02704 03435 04061 04748 05200 06070 25 02646 03362 03971 04654 05100 05962

26 02588 03299 03894 04564 05002 05856 27 02S40 03236 03822 04481 04915 05757 28 02490 03175 03749 04101 04828 05660 29 02443 03113 03685 04320 04744 05567 30 02400 03059 03620 04251 04665 05479

For n greater than 30 dI approximate quantlles of p may be obcalned from

wmiddot V Zjon-I

where Zjo Is the fJdI quantile of a standard normal random variable obmlned from Table AI Souaa Adapted from Glasser and Winter (1961) with comedo with permlulon from die 8omerrIkQ

Tru_ bullThe entries In dli table are selected quantllu w of die Spearman rank correla1lon coaffIcIent p when IIMd as a teSt statistic The lower quantllbullbull may be obalned from die equadon

W == -WI_

Th crtdal region correspOnds to values of p maller dI (or areater than) but not Including dI approshypriate quantile Note dlat the median of p Is O

4 4 (06667) 5 6 (06000) 6 7 (04667) 7 9 (0A286) 8 10 (03571) 9 12 (03333)

10 15 (03333) II 17 (03091) 12 18 (02727) 13 11 (02821) 14 23 (02527) 15 27 (02571) 16 28 (02333) 17 32 (02353) 18 35 (02288) 19 37 (02164) 10 40 (02105) 21 42 (02000) 12 45 (01948) 23 49 (01937) 24 52 (01884) 15 56 (01867) 26 59 (01815) 27 61 (01738) 28 66 (01746) 29 68 (01675) 30 73 (01678) 31 75 (01613) 32 80 (01613) 13 84 (01591) 34 87 (01551) 35 91 (01529) 36 94 (01492) 37 98 (01471)

APPENDIX smiddot

TABLE AI I Quantiles of the Kendall test statistic T = N - N bullbull Quantlles of Kendalls T are given in parentheses Lower quantiles are the negative of the upper quantiles wp = -WI_p

n p = 0900 0950 0975 0990 0995

4 (06667) 6 (10000) 6 (10000) 6 (10000) 6 (06000) 8 (08000) 8 (08000) 10 (10000) 9 (06000) II (07333) II (07333) 13 (08667)

II (05238) 13 (06190) 15 (07143) 17 (08095) 14 (05000) 16 (05714) 18 (06429) 20 (07143) 16 (04444) 18 (05000) 11 (06111) 24 (06667) 19 (04222) 21 (04667) 25 (05556) 27 (06000) 21 (03818) 25 (04545) 29 (05273) 31 (05636) 24 (03636) 28 (04242) 34 (05152) 36 (05455) 26 (03333) 32 (0403) 38 (04872) 42 (05285) 31 (03407) 35 (03846) 41 (04505) 45 (04945) 33 (03143) 39 (03714) 47 (04476) 51 (04857) 36 (03000) 44 (03667) 50 (04167) 56 (04667) 40 (02941) 48 (03529) 56 (004118) 62 (04559) 43 (02810) 51 (03333) 61 (03987) 67 (04379) 47 (02749) 55 (03216) 65 (03801) 73 (04269) 50 (02632) 60 (03158) 70 (03684) 78 (04105) 54 (02571) 64 (03048) 76 (03619) 84 (04000) 59 (02554) 69 (02987) 81 (03506) 89 (03853) 63 (02490) 73 (02885) 87 (03439) 97 (03834) 66 (02391) 78 (02826) 92 (03333) 102 (03696) 70 (02333) 84 (02800) 98 (03267) I08 (03600) 75 (02308) 89 (02738) 105 (03231) f15 (03538) 79 (02251) 93 (02650) II I (03162) 123 (03504) 84 (02222) 98 (02593) 116 (03069) 128 (03386) 88 (02167) 104 (02562) 124 (03054) 136 (03350) 93 (02138) 109 (02506) 129 (02966) 143 (03287) 97 (02086) 115 (02473) I3S (02903) 149 (03204)

102 (02056) 120 (02419) 142 (02863) 158 (03185) 106 (02008) 126 (02386) 150 (02841) 164 (03106) III (01979) 131 (02335) 155 (02763) 173 (03084) 115 (01933) 137 (02303) 163 (02739) 179 (03008) 120 (01905) 144 (02286) 170 (02698) 188 (02984) 126 (01892) 150 (02252) 176 (02643) 198 (02943)

II

i AlPIHDDC

rABLEAIi (Continued)

OtoO 0910 097S 0990 O99S

I APPENDIX 55

TABLE All Quantile of the Wilcoxon iZi2gtIilI Wmlili Ylilst Statlsdc - - -- ~

11(11 + I) W wu Wuu Wus tiiJJu IjU1I Wuo WOM W 1

II 19 10 II 12 11 14 II 16 17 II 19 10 II i2 11 jot II 16 17 II i iO

103 (01-465) 107 (01+14) 110 (01372) 11-4 (01390) 119 (01381) 113 (01361) 128 (01353) III (01333) 135 (01304) 141 (D131H) I (01277) 150 (01276) IS] (012-49) 159 (012-47) 162 (01111) 168 (01219) 173 (01109) 177 (01192) 182 (01181) 186 (01165) Itl (01155) 197 (01151) 101 (01141)

111 (01863) m (01849) 1-41 (01811) 1-46 (01780) 151 (01754) 157 (01739) 161 (01711) 168 (01697) 173 (01671) 179 (01656) 186 (01649) 190 (01616) 197 (01608) 103 (01592) 208 (01569) 21-4 (01553) 121 (015 ) 117 (Otn9) 232(01506) 1laquo) (OISIH) 25 (01-481) lSI (01-467) 158 (0158)

ISS (CUlO5) 161 (01171) 168(0115-4) 17-4 (01111) 181 (01101) 187 (01071) 194 (0l0S1) 200 (01010) 207 (01000) 111 (01970) 110 (01950) 118 (01919) 131 (01901) 2-41 (01890) 2-ta (01870) 156 (01858) 263 (01838) 269 (01811) 276 (01792) 18-4 (om9) 291 (01760) 199 (017lt18) 306 (01729)

183 (G2603) 191 (0lS78) 198 (0l538) 106 (01511) 113 (01-47) 111 ~1+r1)118 2 10) 236 (02383)

l-t5 ~01367)lSlOll4O) 260 (01305) 168 (01179) 2n (01161) 185(OlllS) 294 (01117) 101 (01192) 111 (01173) 319 (021-tB) 328 (01110) 336 (01105) l-tS (01087) 355 (01075) 364 (01056)

103 (01888) 111 (018-48) 110 (01811) 118 (01780) 135 (01729) 1-4S (01713) lSl (01664) 262 (01646) 171 (02618) 279 (0l581) 288 (02551) 296 (01517) lOS (01-490) 315 (01471) ll (013) 134 (01-424 341 (01397) 351 (02377) 161 (01351) 372 (01331) 381 (01305) 391 (01185) -tOl (01171)

or I tv chilli 60 ~ quIIIdlu of T II1II) be obDltMd from

bull -11- 111la + 51w Z 18

haN ~ from rha IIW1IIInIIIOITIIIII dIIIrIbudon - by Table AI ~ -cJ1u 01 1II1II) b from

~+5lwmiddotZJ~_I)

rtdcaI coftupond CD wIuu of T dIIIII (ar dIIIII) but _ JncIudInc rha approprtat Not thac ch IMdIIn of T II 0 QIIIIUlIu for I _ obtaIMd by dlvldIIII rha cpndIu of T by (n - 1)12

OUICI Adapud from Tab I But (1914) wid )1IIIIIIon Irom rha author

ft-S 6 7 I 9

10 II 12 11 14 II 16 17 18 9 10 21 21 U 24 21 16 17 11 19 10 11 II 3l J4 31 16 J1 18 19 40 4 42

0 0 0 0 I 1 -4 6 8

0 11 16 10 24 28 31 18 49 55 62 69 76 84 92

101 110 119 129 139

H 160 172 184 196 lOB

221 235 2-ta

0 0 0 I 1 -4 6 8

10 13

16 10 14 18 3l 38 50 56 63 70 77 85 94

101 III 121 III 41 152 163 175 187 199 212 m 239 lS3 267

0 0 1 1 -4 6 9

II 18 11 16 30 35 -41 47 53 59 67 74 81 90 99

lOB 117 127 138 l-ta 160 171 183 196 109 m 236 lSD 165 280 295

0 I 3 -4 6 )

II 14 III 21 26 31 36 42 48 54 61 68 74

84 92

101 III 120 131 141 152 161 176 188 201 214 228 142 257 272 287 10] 320

j

-

shy)

II IS 12

~

t

r

-D -i

~G

ij

~f(

iii L~

is lOt

u-) I~

125

I~i

150 110

1iJ1 195 Oo 212 B6 2S1 266 101 1)11

31-l 331 349

3

-J ~

)

1- IS jSl

~j

2bi jj

Jl)

~~

~i

Z

)-

()shy

middot1 IOU iu Igtu UI H ~ l- -I- IcC Ilu 191 10~

219

m 2JiJ 1oj

17

29$

311

J2J

Jmiddotfi 3amp5 3lJ

3 5 B

II 14 18 n 27 32 38 4-4 51 58 65 73 82 91

100 110 no 131 143 ISS 167 180 193 207 211 236 151 266 283 299 316 334 352 371 390 409

-4 6 9

12 16 10 25 30 36 41 -t8 55 63 71 80 89 98

108 119 130 1 1 153 165 178 191 206 220 215 250 266 182 299 317 335 353 372 191 411 431

5 75

105 H 18 215 275 33 39 55 525 60

68 765 855 95

IDS 1155 1265 138 150 1625 1755 189 201 2175 2325 2-t8 264 2805 2975 31S III 351S 3705 390 410 4305 -tS15

10 IS 21 28 36 45 55 66 78 91

105 120 116 153 171 190 210 231 lS3 176 100 325 3S1 378

35 --465

528

561 595 630 666 703 741 780 820 861 903

54 APPENDIX

TABLE All (Contlnuad)

n(n+ I) WUII 111- 111 1111bullbull Wou Wue WIIM 111 2

43 26l 28l lit 337 ]66 lt4Ol 429 452 473 946 277 297 ]28 ]54 385 n so 473 495 990 45 292 311 1 In 01 2 ltfT1 95 5115 1035 108 129 161 390 23 -463 492 511 5ofO5 1081 7 32 3-46 379 of08 2 51 5-40 564 1128 3ofO 36l 397 28 -463 505 536 563 588 1116 9 351 381 416 f83 521 559 587 6125 IllS 50 31 398 35 61 5Oof 550 583 611 6315 1215

For n Iarpr diu so the fgtth qlllll cI the WIlcoxon lIped _ IGdIIII may be apprcPdmaIM by ~ - [nn + 1)14] + Ifvn(n + 1)(2n + l)l wheN If II the fgtth qqand cia ~d IIOrmailllldam wrIIbItI obaInad from Table AI SouIIcL Adapud from Hamr and o-n (1970) with ~ from tha AmeriCIII ~ SodMy The mr1 In thl1IIIIIe q cI the WIlcoxon Ifaned IIIIkI_1GdIIII r JIYIIII by Equadon 573 for HIKtad wishy_ of P so 050 Quancll w far p gt 050 may be campuud from the IlljUldQII

w - n(n + )1- 11bull

where n(n + 1)111 pen In tha rIampht hand column In tha tabl N_ dItIl I(r lt w) so and I(r gt w ) so I - II Ho II IIIIL Crllical corrapcad co 1111I11III rI r dian (or amprater diu) 1M not IncIucIInI the 9Proprllle quantlla

i

n =I 0900 0950 2 0684 0776 1 0565 0616 093 0565 5 0

MIO 0509 068

7 0181 036 a 0358 010 9 0119 0387

10 Onl 0369 II ol08 0152 12 0296 0ll8 Il 0285 0325 I 0275 031 156 Q266

0258 0304 0295

17 0250 02116

bullbull920

02 0237 0ll2

0219 0271 0265

APPENDIX 547

~ TABLEAIJ Quantll of the Kolmogoiov Y~lC S~ti5tkmiddot

OnSlded Tet P - 090

Two-Sided Test P =080

195

090

0975

195

099

090

099$

Ui1l

P 090

== 000

095

090

0975

095

099

098

0995

099

0975 0990 0995 ~iI = u 0226 08-42 0900 0929 lJ 0221 D708 0785 0029 0216 062 0689 0734 ~~ 0212 0563 0627 0669 ~S 0208 0519 0577 0617 ~ 0204 083 0538 0571 middott 0200 0 5 0507 0H1 w 0197 010 0480 0511 LJ 0193 MOt 0457 010) 311 0190 0191 0437 046amp 21 0187 0l75 0419 0449 r2 0184 0361 0404 0-132 J~ 0182 039 0390 041amp j~ 0179 0138 0377 0404 j~ 0177 0321 0366 0391 ~i 0174 0318 0355 0381 1 0172 0309 0346 0371 iu 0170 0301 0337 0361 J() 0168 02 0329 0352 ~~U 0165

Approltimatloh fOlngt 40

107 Va

0259 0287 0321 0344 0253 0281 03 0337 0247 0275 0307 0330 0242 0269 0101 0323 0138 0264 0295 0317 0233 0259 0290 0311 0229 0254 Ol8of 0305 0225 0250 0279 0300 0221 0246 0275 0295 0218 0242 0270 0290 021 0218 0266 0285 0211 023of 0262 028 0208 0231 0258 0177 0205 0227 025 0273 0202 022 0251 0269 0199 0221 027 0265 0196 028 0244 0262 01 0215 021 0258 0191 0213 0238 0255 0189 0210 0235 0252 122 136 152 163 Va Va Va Va

5auIIcE Adapud from Table I of HW (1956) Used with permission 01 tho American Stadatlcal AlISoclatlon

Themr1a In thII table lite uliacted quantllti w of the Kolmogorov ten tatlmcs r p and r- defined by Equation 611 for two-IIded _ and by EIjIIIIIoRI6Il and 61l far onemiddotided te Rejeelt H at the Ivel If r xcead$ tho I - quantile p In thII tabla TMH quanlhl ant _ far II S ~O in the cwomiddottailed ast The oth quantll1 are approximation that aqual cothe -1 quantIIa In mOlt casu A better approximation for Il gt 40 results If (n + VnIiO)lIl I Jlsed InfAd cI Yn In the danomlnator

556 APPENDIX APPENDIX

TABLE A20 Quantiles of the Smlrnov Test Statistic for Two Samples of Different Size nand m

TABLE AI9 Quantile of the Smlrnov Test Statistic for Two Samples of Equal Size n One-Sided Test p =090 095 0975 099 0995 Two-Sided Test p =080 090 095 099 099

One-Sided Test One-SIded Test II = 090 G95 0975 099 0995 II = 090 095 0975 099 0995 11 = I Il = 9 17118

10 9110Two-SIded Test Two-Sided Test II =080 090 095 098 099 II =080 090 095 098 099 11 =2 Il = 3 516

4 34 10122 1011l 5 45 45 1023 10123 6 516 56 10114 1I1l4 7 517 617

8 34 718 78lOllS 1I1l5 9 719 819 81910126 11116

10 7110 45 9110 11 = 3 H = 4 34 3411117 11117

5 213 45 41511118 12128 6 213 213 5611119 12129 7 213 57 617 61711130 12130 8 58 34 34 71811131 12131 9 213 213 719 819 81912132 12132 10 35 7110 415 9110 9110

12 7112 213 34 56 111212133 1333 11 = 4 H = 5 315 314 45 415 12134 133 6 7112 213 34 56 5612135 1335 7 17118 517 34 617 617 12136 1336 8 518 518 3 78 718 1337 1337 8199 519 213 31 719

10 11110 13110 710 45 451338 14138 12 7112 213 213 314 561339 1439 16 9116 58 1116 3 131613lt10 141lt10

11 =5 H = 6 3S 213 213 516 516215 230 7 417 2335 517 29135 617

n=3 4 5 6

it 7

8 9

10 II 12 13

14 15 16 17 18 19 20 21

213 314 35 36 417

418 419 410 5111 5112 513

5114 5115 6116 6117 6118 6119 6120 6121

213 314 35 46 417

48 59 5110 5111 512 6113

6114 6115 6116 7117 7118 7119 7120 7111

314 45 46 517

518 519 6110 6111 6112 6113

7114 7115 7116 717 8118 8119 8110 821

45 516 517

58 619 6110 7111 7112 7113

714 8115 8116 8117 918 9119 9110 9111

n =22 23

415 24 56 15 517 26

68 27 619 28 7110 29 7111 30 7112 31 8113 32

8114 33 8115 34 9116 35 9117 36 918 37 9119 38

10110 39 10111 40

Approximation for n gt 40

711l 7123 7124 7125 7126

7127 8128 829 830 8131 8132

8133 8134 8135 9136 9137 9138 9139 91lt10 Lg Vii

8122 823 8124 825 8126

8127 9128 9119 930 9131 9132

9133 10134 1035 1036 1037 10138 10139 101lt10 m Vii

8122 923 9114

gt91l5 9126

9117 10128 10129 1030 10131 10132

11133 11134 11135 11136 11137 1138 1139 121lt10 192 Vii Vii Vii 8 11110 58 27140 41S 415

9 519 35 31145 719 415Souroa Adapted from Birnbaum and HaH (1960) wid permluJon from the Institute of Mathematical StatlstIes I III 35 710 7110 45bullThe entries In this table ant selected quantlles w of the Smlmov lWCI-AIIlple _ statistic T deflned by Equation 632 and 633 for the one-taIled _ and defined by Equation 631 for the _tailed test Relect He at the level a If T exteeds the I - a quanshy 15 8IIS 35 213 IIIIS 1115

20 III 11110 3S 7110 34tile of T as slYen In this table The _ statistic Is a dIscrere random variable so the exact level of snlll_ce may be 1_ than the apparent a used In this table 11 =6 H = 7 2342 417 29142 517 56

8 III 7112 213 31 349 III 59 213 1318 79I III 1730 19130 7110 11115

12 III 7112 7112 213 3418 49 519 11118 213 13118 24 1I1l4 III 7112 SIB 213

IiJ

APPENDIX 559

TABLE A21 The t Distribution

Degrees of Freedom p =06 075 09 095 0975 099 0995 09975 0999 09995

APPENDIX

A10 (Continued)

099 0995~ed Test p = 090 095 0975 099 099~ed Test P = 080 090 095

N1 = 8 9

10 14 28

N1 = 9 10 12

32 M= 10

12 15 18 36

N1 =15 20 40

M=15 16 18 20

N1 =20 Nz = 20

mple nadon

2756 3163 33nO 3n 3n o

1940 11114 716

1332 7115 419

1945 7118

1336 215 215 7110

2360 38

1336 11130 7110

2780

107jm+n mn

3356 519

3970 III

13128 13124

middot21140 III III 716 III III

22145 49 5112 715 9110 215 9110 716 Sll2 512 215

31180

l11jm + n mn

58 4063 43nO

417 15118 518

2340 7112 916III

26145 519 8115 III

1736 III III 9110 III

2348 1736 7115

13130 1740

136jm n

41156 5n 7110 914

17128 213

2740 58 511 9116 213

IIIUI 35 519

19136 1730 11110 III

11110 13114 19136 31160 29160

19140

152jm + n mn

34 47163 5n 517 9114 34 710 213 518

19131 3145

213 29145 11118 519

19130 35

7112 7112 519

1730 3160 41180

I63Jm + n mn

2 3

5 6 7 8 9

10 II 12 I]

14

15

16 17

18

19

20 21 22

23 24

25 26

27 28

29

30

40

60 120

0325 1000 3078

0289 0816 1886

0277 0765 1638

0271 0741 1533

0267 0727 1476

0265 0718 10440

0263 0711 1415

0262 0706 1397

0261 0703 1]8]

0260 0700 1372

0260 0697 1363 0259 0695 1356 0259 0694 1350

0258 0692 1345

0258 0691 1341

0258 0690 1377

0257 0689 1333

0257 0688 1330 0257 0688 1328

0257 0687 1325

0257 0686 1323

0256 0686 1321

0256 0685 1319

0256 0685 1318

0256 0684 1316

0256 0684 1315 0256 0684 1314

0256 0683 1313

0256 0683 1311

0256 0683 1310

0255 0681 1303

0254 0679 1296

0254 0677 1289

0253 0674 1282

6314 12706 ) I 821 63657 12732 31831 63662

2920 4303 6965 9925 14089 22327 31598 2353 3182 4541 5841 7A53 10214 12924 2132 2776 3747 4604 5598 7173 8610

2015 2571 3365 4032 4773 5S93 6869 1943 2447 3143 3707 4317 5208 5959 1895 2365 2998 3499 4029 4785 5408 IS60 2306 2896 3355 3833 4501 5041 1833 2262 2S21 3250 3690 4297 1781

1812 2228 2764 3169 3581 4144 4587 1796 2201 2718 3106 3497 4025 4437 1782 2179 2681 3055 3428 3930 431S 1771 2160 2650 3012 3372 3852 4221 1761 2145 2624 2977 3326 3787 4140

1753 2131 2602 2947 3286 3733 4073 1746 2120 2583 2921 3252 3686 4015

1740 2110 2567 2898 3222 3646 3965

1734 2101 2552 2878 3197 3610 3922

1729 2093 2539 2861 3174 3579 3883

1725 2086 2528 2845 3153 3552 3850

1721 2080 2518 2831 3135 3527 3819

1717 2074 2508 2819 3119 3505 3792

1714 2069 2500 2807 3104 3485 3767

1711 2064 2492 2797 3091 3467 3745

1708 2060 2485 2787 3078 3450 3725

1706 2056 2479 2779 3067 3435 3707

1703 2052 2473 2771 3057 3421 3690

1701 2048 2467 2763 3047 3408 3674

1699 2045 2462 2756 3038 3396 3659

1697 2042 2457 2750 3030 3385 3646

1684 2021 2423 2704 2971 3307 3551

1671 2000 2390 2660 2915 3232 3460

1658 1980 2358 2617 2860 3160 3373

1645 1960 2326 2576 2807 3090 3291

Iapted from Musey (1952) with permission from the Instkuce of Mathematical St3t1Rlcs

as In this tabl are sefectecl quantlas w of the SmImoY test statistic T for two samples defined ns 631 632 and 633 To enter the table let N be the smaller sample sbe and let IV be the raquoIe sbe Reject H at the leYel a If T ceeds w- as ampIvan In this table If II and m are nO( cOyenshyIs table use the fa sample approxlmatlon given at the end of the tabl or consult elCact tables j Jennrlch which appear In Haner and Owen (1970) for m S 100

Souoa Reprinted from Vol I of Pearson and Hartley (1976) with permission from the Iliomerrlka Truste bull The entries in this table are quantlles w of the t ditribution for various degrees of freedom Quantlles w for p lt 05 may be computed from the equatlon

W -Wt_jI

Note that w = 0 for all dearees of freedom

- bull amp tmiddotlh

Page 9: UNIVERSITY OF SWAZILAND MAIN EXAMINATION PAPER 2015 …€¦ · THREE (3) QUESTIONS. ALL QUESTIONS . CARRY MARKS AS INDICATED WITHIN . THE PARENTHESIS. THIS PAPER IS NOT TO BE OPENED

116 APP~DIX APPENDIX 517

IrABLEAl (Continued)

II 050 US UO US 070 US 080 US 090 89S

TABLEAl (ContInued)11 0 00002 00001 00000 00000 00000 00000 00000 00000 00000 00000 I 00032 00011 0000] 00001 00000 00000 00000 00000 00000 00000

II OOS 010 015 )J~ Dll OJO 035 040 0452 00193 00079 00028 00008 00002 00000 00000 00000 00000 00000 ] 00730 00356 00151 00056 00017 00004 00001 00000 00000 00000 IS 0 Q46l1 Q2059 00874 oms tWimiddot1 00047 00016 00005 00001 4 01918 01117 00573 00255 00095 00028 0G006 00001 00000 00000 I 08290 05490 03186 nlal OoaOl 00353 00142 00052 00017 5 03871 02607 01581 001116 00386 00143 00039 00007 00001 00000 2 09638 UI59 06042 0398pound1 02)61 01268 00617 00271 00107 6 06118 Q4731 Ul48 01127 01178 00544 00194 00046 00005 00000 1 09945 09444 08227 OW01 OA613 02969 01727 00905 00424 7 08061 06956 05618 04167 02761 01576 00n6 00239 00043 00002 4 09994 09873 09383 Ofl)5u olll6S 05155 01519 02173 01204 8 09170 08655 07747 G6511 05075 03511 OlO54 0G9ll 00256 00021 I 09999 09978 09831 Oi3l~ )8511gt 07116 056-43 OAOl2 01608 9 09807 09579 09166 oB487 07471 06093 04417 01642 bull 01109 00196 6 10000 09997 0996-4 o)BB 0943-4 08689 07548 06098 01522

10 09968 09917 09804 09576 09150 08416 07151 05565 03410 01184 7 10000 10000 09994 09159 091327 09500 08868 07869 065351 09998 09991 09978 09941 09862 09683 09111 08578 07176 04596 8 10000 10000 09999 09991 u99511 Q9818 09578 09050 08182 2 10000 10000 10000 10000 10000 10000 10000 10000 10000 10000 9 10000 10000 10000 O 09911 09963 09876 09661 09231

13 0 00001 00000 00000 00000 00000 00000 00000 00000 00000 00000 10 10000 10000 10000 10000 OJSl9) 09993 09972 09907 09745 I 00017 00005 00001 00000 00000 00000 00000 00000 00000 00000 II 10000 10000 10000 10000 IOllDO 09999 09995 09981 099372 00112 00041 00011 00001 00001 00000 00000 00000 00000 00000 12 10000 10000 10000 10000 10000 10000 09999 09997 099891 00461 00101 00078 00025 00007 00001 00000 00000 00000 00000 13 10000 10000 10000 10000 10000 10000 10000 10000 099994 01134 00698 00311 00116 00040 00010 00002 00000 00000 00000 14 10000 10000 10000 10000 10000 10000 10000 10000 10000I 02905 0788 00977 Q0461 00182 00056 00011 0G002 00000 00000

IS 10000 10000 10000 10(100 L()oOO 10000 10000 10000 100006 05000 03561 0l288 01195 00614 00241 00070 00011 00001 00000 j 16 0 04401 01853 00743 0(j11i1 00100 00033 00010 00003 000017 070)5 05711 04156 01841 01654 00802 00100 00075 0G009 00000

8 08666 oml 06470 04995 03457 01060 00991 00341 00065 00003 I 08108 05147 02839 01-101 00))5 00261 00098 OOOll 00010 9 09519 09071 OJUI4 07117 05794 Q4157 Ql527 01180 00342 OOOll 2 09571 07892 05614 0)5IbJ 01gt11 00994 00451 00183 00066

10 09888 09731 09411 08868 07975 06674 04983 OlO8O 01339 00245 1 09930 09116 07899 0SJ31 04050 02459 01139 00651 00281 I 09983 09951 09874 09704 09363 08733 07664- 06017 03787 01354 4 09991 Q9830 09209 07901 1Ibull302 04-499 02891 01666 00853 12 09999 09996 09987 09961 09903 09761 0H50 U791 07458 04867 5 09 09967 09765 09 liB 08103 06598 04900 03288 01976 13 10000 10000 10000 10000 10000 10000 10000 10000 10000 10000 6 10000 09995 09944 O97i3 OZi204 08247 06B81 05272 03660

14 0 00001 00000 00000 00000 00000 00000 00000 00000 00000 00000 7 10000 09999 09989 0993u 09729 09256 011406 07161 05629 I 00009 0bull0001 00001 00000 00000 00000 00000 00000 00000 00000 10000 10000 09998 O99fiS O992S 09743 09329 08577 07441bull9 10000 10000 10000 09999 099amp1 09929 09771 09417 08759 I G0287 00114 00039 00011 00002 00000 00000 00000 00000 00000 2 00065 00011 00006 00001 00000 00000 00000 00000 00000 00000

10 10000 10000 10000 10000 ot))7 09984 09938 09809 09514 4 00898 00426 00175 00060 00017 00001 00000 00000 00000 00000 II 10000 10000 10000 100(1) 10000 09997 09987 09951 09B51 5 01120 01189 00581 0G241 GOO83 00011 00004 00000 00000 00000 12 10000 10000 10000 10000 10000 10000 09998 09991 09965 6 03951 0l586 01501 0G753 00315 00101 00024 0000l 00000 00000 Il 10000 10000 10000 10000 10000 10000 10000 09999 09994 7 06047 04519 OlO75 01836 00933 00183 00116 0G022 00002 00000 14 10000 10000 10000 10000 10000 10000 10000 10000 09999 8 07880 06627 osl4l 03595 Q2195 01117 00439 00115 00015 00000 15 10000 10000 10000 10000 10000 10000 10000 10000 10000 9 09102 OJU18 ontrI O5m 04158 01585 01298 00467 00092 00004 16 10000 10000 10000 10000 10000 10000 10000 10000 10000

10 09713 09168 oa757 07795 06448 04787 03018 01465 00441 QOO4l

II 09935 09830 G9602 09161 U391 07189 05519 03521 01584 00101 12 09991 G9971 09919 09795 G9525 08990 08021 06433 04154 01530 11 09999 09998 09991 09976 09932 09821 09560 08971 07711 05113 14 10000 10000 10000 10000 10000 10000 10000 10000 10000 10000

~~

518 APPENDIX APPENDIX 519

TABLE Al (Contln~ed) TABLE A] (Continued)

I I 050 155 060 165 010 175 080 085 OtO U5 II I bull 005 010 015 Itlo Otsect 030 035 040 045

15 0 00000 00000 00000 00000 00000 00000 00000 00000 00000 00000 17 II 04181 01668 00631 oons oOOIS 00023 00007 00002 00000 I 1

00005 00037

0000 I OQoII

00000 00003

00000 00001

00000 00000

00000 00000

00000 00000

ooqqo 00000

00000 00000

00000 00000 1

07922 09497

04818 07618

02515 05198

(UI1E 030

OOSOI 01637

00193 oon-4

00067 00327

00011 00123

00006 00041

3 00176 00063 00019 00005 00001 00000 00000 00000 00000 00000 3 09912 09174 07556 05489 O3S30 01019 01028 0046-4 00184 4 00592 00255 00093 00028 00007 00001 00000 00000 00000 00000 4 09988 09779 09013 O7SIlt 05)3gt 03887 02348 01260 00596 5 01509 00769 00]]8 00124 00037 00008 00001 00000 00000 00000 5 09999 09953 09681 USHl Ul$] 05968 04197 02639 01471 6 03036 01818 00950 O04U 00152 00IM2 00008 00001 00000 00000 6 10000middot 09992 09917 0961j fll919 0n51 06188 0+478 01902

7 05000 03465 02131 011 n 00500 00173 00042 00006 00000 00000 7 10000 09999 09983 09091 09)0 0B954 078n 06405 047-43 8 06 05478 03902 02452 01311 00566 00181 00036 00003 00000 8 10000 10000 09997 O997i o90n 09597 09006 08011 06626 9 08491 07392 05968 04357 02784 01484 00611 00168 Ooon 00001 9 10000 10000 10000 (j99l~ 0961 09873 0967 09081 08166

10 09408 08796 07827 06481 04845 GlllS 01642 00617 00127 00006 10 0000 10000 10000 09919 o~9)4 09968 09880 09652 09174 II 09824 09576 09095 08273 07031 05387 0lS18 olm 00556 00055 II 10000 10000 10000 10000 09999 09993 09970 09894 09699 11 09963 09893 un9 09383 08732 07639 06OlO 03958 01841 00362 12 10000 10000 10000 10000 LOOOo 09999 09994 09975 09914 13 09995 09983 09948 09858 09647 09198 08319 06814 04510 01710 13 10000 10000 10000 10000 10000 10000 09999 09995 09981 14 10000 09999 09995 09984 09953 09866 09648 09126 07941 05367 14 10000 10000 0000 10000 IlJuoO 10000 10000 09999 09997 15 10000 10000 10000 10000 10000 10000 10000 10000 lIiOOO 10000 15 10000 10000 10000 10000 10000 10000 10000 10000 10000

16 0 I

00000 00003

00000 00001

00000 00000

00000 00000

00000 00000

00000 00000

00000 00000

00000 00000

00000 00000

00000 00000

16 17

10000 10000

10000 10000

10000 10000

10000 10000

LOOOCi 10000

10000

10000 10000 10000

10000 10000

10000 10000

1 00021 00006 0000 I 00000 00000 00000 00000 00000 00000 00000 II o 039n 01501 00536 OOHm OllO 00016 00004 00001 00000 3 00106 00035 00009 00002 00000 00000 00000 00000 00000 00000 I 07735 04503 02141 00991 ilOjl$ 0012 00046 00013 00003 4 00384 00149 00IM9 00013 00003 00000 00000 00000 00000 00000 2 09419 07338 0-4797 OiI ol3~3 00600 00136 00082 00015 5 01051 00486 00191 00062 00016 00003 00000 00000 00000 00000 3 0989 09018 07201 05010 oJOS7 01646 00783 00328 00120 6 022n 01241 00583 0on9 00071 00016 00002 00000 00000 00000 4 09985 09718 08794 011 bull 1 OSIB) 03327 01886 0OH2 00411 7 04018 02559 01423 00671 0Gl57 00075 00015 00002 00000 00000 5 09998 09936 09581 ullal 0717$ 053+4 03550 02088 01077 8 05982 04371 02839 01594 007 00271 00070 00011 00001 00000 6 10000 09988 09881 09~1amp7 01110 07117 05-491 03743 02258 9 un8 06340 04728 03119 01753 00796 00267 00056 00005 00000 7 10000 09998 09973 090]1 iJ~31 08S93 0n83 056]4 03915

10 08949 08024 06712 05100 03402 01897 00817 00235 00033 00001 8 10000 10000 09995 0995] 09DO) 090-4 08609 07368 05778 II 09616 09147 08334 07108 05501 03698 02018 00791 00170 00009 9 10000 10000 09999 09991 0914 09790 09403 08653 07473 11 09894 09719 09349 08661 07141 05950 04019 02101 00684 00070 10 10000 10000 10000 09990 tl99Btl 09939 G9788 09424 oa710 13 09979 09934 09817 09549 09006 08029 06481 04386 021011 0Gf29 II 10000 10000 10000 10000 09990 09986 09938 09797 09463 14 09997 09990 09967 09902 09739 09365 08593 07161 04153 01892 12 10000 10000 10000 10000 10000 09997 09986 09942 09817 15 10000 09999 09997 09990 09967 09900 G9719 09257 08147 05599 13 10000 10000 10000 10000 10000 10000 09997 09987 G9951 16 10000 10000 10000 10000 10000 10000 10000 10000 10000 0000 14 10000 10000 10000 IJlOOO 10000 10000 10000 09998 09990

15 10000 10000 10000 10000 10000 10000 10000 10000 09999 16 10000 10000 10000 10000 10000 10000 10000 10000 10000 17 10000 10000 10000 0000 10000 10000 10000 10000 10000 18 10000 10000 10000 10000 10000 10000 10000 10000 10000

shybull o w

liii~iii~isectsectiiiiiiimi~i~i~i~iiiiiiii

iii~iii~~iisectiiiiiiii~i~~i~~iiiiiiiii

III

bull I p

o

o

p

II

~ 1ft

o

o W In

m Z

5lt C

TABLEAl (Continued)

II I II 050 055 060 065 070 075 080 oa5 090 091

19 0 00000 00000 00000 00000 00000 00000 00000 00000 00000 00000 I 00000 00000 00000 00000 00000 00000 00000 00000 00000 00000 1 00004 00001 00000 00000 00000 00000 00000 00000 00000 00000 J 00011 00005 00001 00000 00000 00000 00000 00000 00000 00000 4 00096 00028 00006 00001 00000 00000 00000 00000 00000 00000 5 0Ol18 00109 OOOll 00001 00001 00000 00000 00000 00000 00000 6 00835 00341 00116 00031 00006 00001 00000 00000 00000 00000 7 01796 0j)871 00351 00114 00028 00005 00000 00000 00000 00000 8 03238 01841 00885 00347 OOIOS 00023 00003 amp0000 00000 00000 9 05000 Oll90 01861 00875 00316 00089 00016 00001 00000 00000

10 06761 05060 03315 01855 00839 00217 00067 Ooooa 00000 00000 II 08204 06831 05122 on 01820 00175 0OD3 00041 00003 00000 11 09165 08273 06919 05188 03345 01749 00676 00163 00017 00000 IJ 09682 09223 08371 07031 05161 03311 01631 OOS37 lt00086 00002 14 09904 09720 09304 08500 07178 05346 03167 01 00352 00020 15 09978 09923 09770 09 08668 07369 05449 03159 01150 00132 16 09996 09985 09945 09830 09538 08887 07631 05587 02946 0066S 17 10000 09998 09992 09 09896 096 09171middot 08015 05797 02453 18 10000 10000 09999 09997 09989 09958 09856 09544 08649 06116 19 10000 tOOOO 10000 10000 10000 10000 10000 10000 10000 10000

10 0 00000 00000 00000 00000 00000 00000 00000 00000 00000 00000 I 00000 00000 00000 00000 00000 00000 00000 00000middot 00000 00000 1 00002 00000 00000 00000 00000 00000 00000 00000 00000 00000 3 00013

~ 00003 (10015 ~0064

00000 00003 00016

00000 00000 00003

00000 00000 00000

00000 00000 00000

00000 00000 00000

00000 00000 00000

00000 00000 00000

00000 00000 00000

r 0~0577 00214 00065 00015 00003 00000 00000 00000 00000 00000 7 01316 oOS8O 00210 00060 00013 00002 00000 00000 00000 00000 8 02517 01308 00565 00196 00051 00009 00001 00000 00000 00000 9 04119 01493 01275 00532 00171 00039 00006 00000 00000 00000

10 05881 04086 Gl 7 01218 00480 001]9 00026 0D002 00000 00000 II 07483 05857 0 02376 01 III 00409 00100 00013 00001 00000 11 08684 07480 05841 03990 0n77 01018 00321 00059 00004 00000 13 09413 08701 07500 05834 039lO 01142 00867 00219 00024 00000 14 09793 09447 087 075-46 05836 0l828 01958 00673 001ll 00003 II 09941 09811 09490 08818 01625 05851 03704 01702 00431 00026 16 09987 09951 09840 09556 08929 07741 G5886 03523 01330 00159 11 09998 09991 09964 09879 09645 09087 07939 05951 03231 00755 18 10000 09999 09995 09979 09924 09757 09308 082 0608l 01641 19 10000 10000 10000 09998 09991 09968 09885 09612 08784 06415 10 10000 10000 10000 10000 10000 10000 10000 10000 10000 10000

bullYhu tha binomial dlaoibudon wid --n n lind II The entr1q tha wluu 0I1(Y Ii n- E~ 0) 1 (I - II for II IUIJ InJ tram OJIS m 095 far n laraer than lO tha nil qllllldle 01 a IIInomIll rlndam VIII1aIH mar be IpIIIOlIImated IIIIinI t - IIJ + z VIIJ( I - p) whera Z II tha nh qIIIIIdIe 0I11Ca11d1rd RCII1IIIII rIndam wrtabl abullned tram Table AI

20

TABLE A7 Quantiles of the Mann-Whitney Test Statistic

1 4 5 6 10 II 12 13 14 IS 16 17 18 19n 81=2

0001 3 3 J 1 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 0005 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 4 4

2 001 ootS US 0

3 3 3 3

3 3 1lt4

3 3 3 4

3 3 4 middot5

3 3 4 S

3 3 lt4 S

3 4 S 6

3 4 S 6

3 4 5 7

3 5 5 7

3 5 6 8

4 5 6 8

4 5 7 8

4 5 7 9

ltI 5 7 9

4 6 7

10

4 6 8

10

5 6 8

11

5 6 8

II

bull 801 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 7 7 7 7 0005 6 6 6 6 6 6 6 7 7 7 8 8 8 9 9 9 9 10 10 001 6 6 6 6 6 7 7 8 8 8 9 9 9 10 10 II II II 12 ootS 6 6 6 7 8 8 9 9 10 10 II II 12 12 13 13 14 14 15 005 6 7 7 8 9 9 10 II II 12 12 13 14 14 15 16 16 17 18 818 7 8 8 9 10 II 12 12 13 14 15 16 17 17 18 19 20 21 22

0801 0805

10 10

0 10

10 10

10 10

10 II

10 II

10 12

10 12

II 13

II 13

II 4

12 14

12 15

12 16

13 16

13 17

14 17

14 18

14 19

001 0025

10 10

10 10

10 II

II 12

12 13

12 14

13 IS

14 15

14 16

IS 17

16 18

16 19

17 20

18 21

18 II

19 II

20 23

20 24

21 lS

005 10 II 12 13 14 IS 16 17 18 19 20 21 22 23 lS 26 27 28 29 010 II 12 14 15 16 17 18 20 21 22 23 2lt1 26 27 28 29 31 32 3l

0001 IS 15 IS 15 IS 15 16 17 17 18 18 19 19 20 21 21 22 23 23

5

ooos 001 0025

15 IS 15

15 IS 16

15 16 17

16 17 18

17 18 19

17 19 21

18 20 22

19 21 II

20 22 24

21 23 lS

22 M 27

23 lS 28

23 26 29

24 27 30

lS 28 31

26 29 33

27 30 34

28 31 35

29 32 36

US 16 17 18 20 21 22 24 lS 27 28 29 31 32 34 35 36 l8 39 41 010 17 18 20 21 II 24 26 28 29 31 II 34 36 38 39 41 43 46

8801 21 21 21 21 21 21 II 24 lS 26 26 27 28 29 30 31 32 II 34 0805 21 21 22 II M lS 26 27 28 29 31 32 33 34 35 37 38 39 40

6 001 0025 us

21 21 22

21 II 24

II M lS

M lS 27

lS 27 29

26 28 30

28 30 32

29 32 34

30 33 36

31 35 38

33 36 39

34 38 41

35 19 43

37 41 4S

38 43 47

40

41 46 50

42 47 52

49 54

011 23 lS 27 29 31 33 35 37 39 41 43 45 47 51 53 56 58 60

0801 ooos

28 28

28 28

28 29

28 30

29 32

30 n

31 3S

32 36

34 38

35 39

36 41

37 42

38

39 45middotmiddot

40 47

42 43 50

51

45 53

7 001 0025

28 28

29 30

30 32

32 34

33 35

35 37

36 39

38 lt41 43

41 45

43 47

45 49

46 51

53

50 55

52 S7

53 59

55 61

57 63

us 010

De1 0805

29 JO

36 36

31 33 36 36

33 35 36 38

35 37

37 19

37

38 41

lt42 39 43

42 45

41

47

42 46

46 so 43

52 45 so

so 55 46 52

53 57

54

55 60 49 55

57 OJ 51 57

59 65 52 59

62 67

54 61

64 70 55 63

66 72 57 65

68 75

58 67

bull 001 U25

SLlO

36 37

3839

37 19

lt42

39 41 42

41 43 45 47

43 lt45 lt47 50

47 so 53

46 SO 52

~

ltII 52 55 59

so 54 57 61

S2 56 60 64

54 59 37

56 61 65 70

59 63 68 73

61 66 70 76

63 68 73 79

65 71 76 82

67 73 78 85

69 75 BI BB

71 78 84 91

TABLE A7 (Continued)

n m e 2 5 6 7 bull 9 10 II 12 13 I 15 16 17 18 19 20

9

10

II

II

Il

14

15

1001 0005 061 0025 005 010 0001 080S OCII D025 005 010

0801 0005 DOI 0025 005 010 0001 OOOS 001 0025 005 016

0001 000 001 COlS 005 010

0001 0005 001 0825 005 010 0001 0005 001 0025 005 010 0001 0005 001 0025 005 010

45 45 45 46 47 55 55 55 56 57 59

66 66 66 67 6B 70

78 78 78 80 81 83 91 9l 91 93 94 96

105 105 106 107 109 110

120 120 12l III 124 126

136 136 137 138 140 142

45 46 47 48 50

5 55 56 57 59 60 62

66 67 68 70 72 74 78 80 81 83 84 S7 Sf 93 94 98

101

lOS 107 lOB III 1t3 116

120 III 124 126 128 III 136 139 1 143 45 148

45 47 so 52 55 56 58 59 61 63 66

67 69 71 73 75 78

79 82 84 86 88 91

93 95 97

100 102 105

107 110 112 115 117 121

III 126 128 131 133 137

139 142 I 151 154

474 51 53 55 68

57 60 OJ 64 67 69

69 72 74 76 79 82

81 65 87 90 92 96 95 99

101 104 107 110

109 113 116 119 122 126

125 129 132 135 139 143

142 46 149 152 156 160

48 51 53 56 68 61 59 62 64 67 70 73

71 74 76 80 83 86

83 86 90 93 96

100

97 102 104 108 III ItS

112 117 1t9 III 127 131

128 133

136 140 148

145 ISO 53 168 162 166

49 53 55 58 61 64

61 65 67 70 73 77 73 77 79 83 86 90

86 91 93 97

100 105

100 105 108 112 116 120

115 121 123 128 132 137

133 137 140 145 149 154

148 ISS 158 163 167 173

51 55 57 61 64 68

62 67 69 73 76 80 75 80 8l 86 90 94

88 94 96

101 105 lOS

103 lOS 112 116 120 125

118 124 128 132 137 142

135 141 145 150 154 160

152 159 163 168 173 179

53 57 60 63 67 71 64 69 72 76 80 84

77 63 65 90 94 98

91 97

100 105 l09 II~

106 112 115 120 IlS 130 121 128 132 137 142 147

138 145 14 ISS 160 166 156 164 168 174 179 185

54 59 62 66 70 74

66 72 75 79 83 BB 79 85 89 93 98

103

3 100 103 lOB III liB 109 116 119 125 129 135

125 132 136 142 147 153

112 150 154 160 165 172

160 168 173 179 185 191

56 62 64 69 73 77 6B 74 78 8l 87 91 8l 88 92 97

101 107

96 103 107 112 II 123

112 119 123 129 134 140

128 [36 140 146 152 168

145 154 158 165 171 178 164 173 178 184 191 198

58 64 67 72 76 81 70 77 80 85 90 95

84 91 95

100 105 III 96

106 110 116 111 128

I IS 123 127 133 139 145

131 140 I 151 157 164

149 158 163 170 176 184

168 178 183 190 197 204

60 66 69 74 79 84 73 80 83 89 93 99 87 94 98

104 109 115 102 110 114 120 126 132

liS 126 III 137 1~3 ISO

135I 149 156 162 169

153 163 168 175 18l 189

172 182 188 1 202 211

61 6B 72 77 8l 87 75 82 86 91 97

103 89 97

101 107 113 119 104 113 117 124 130 137

121 130 135 142 146 155

13B 148 153 161 167 175 157 167 172 180 187 195

176 187 193 201 208 217

63 70 74 80 85 91 77 85 89 95

100 107

100 104 III 117 124 106 116 121 128 134 142 124 134 139 146 153 160

142 152 157 165 172 180

161 172 177 185 193 201

180 192 198 207 214 223

65 73 77 83 88 94 79 87 92 98

104 110 94

103 lOB 114 121 128 110 120 125 132 Il9 146 127 137 143 151 157 166

145 156 162 170 177 186

164 176 182 191 198 207

185 197 203 212 220 230

67 75 79 85 91 98

81 90 94

101 1D7 114

96 106 III 118 IH 132 f 3 123 128 136 J43 ISl

130 141 147 155 162 171

149 160 166 175 IB3 191

168 IBI 187 19 204 213

189 202 20B 218 226 236

69 77 8l 88 94

101

83 93 97

104 III 118

99 109 114 122 126 136

J 16 126 131 110 147 1S6 1)4 15 151 159 167 176

152 164 171 180 IBB 197

In 185 191 201 209 219

193 207 113 223 232 243

71 79 84 91 97

104

85 95

100 108 114 122

101 112 117 125 131 140

118 130 135 144 151 160

137 1lt9 155 164 172 IBI

156 169 175 164 193 203

176 190 196 206 215 225 197 211 219 229 238 249

72 82 86 94

100 lOB 88 98

103 III 118 126

104 115 120 129 136 145

121 133 139 148 156 r65

140 152 159 168 176 186

160 173 179 189 198 208

180 194 201 211 221 231

202 216 224 235 2 256

t

TABLEA7 (Continued)

bull -2 I 4 J 7 bull 9 10 II 12 II 14 15 17 18 21 1middot 153 IH 156 159 163 167 171 115 179 183 188 191 197 2111 206 III 115 l2D 11~

17 UIIS U2I

153 IH 156

156 158 160

160 162 165

164 167 171

169 172 176

173 171 182

178 182 188

III 187 193

188 192 199

193 198 2D5

198 213 211

203 2D9 217

2Il8 21lt1 m

21~ 220 129

219 llS 235

11~ 231 211

119 236 2lt17

235 2lt12 253

210 217 159

us 157 163 169 171 180 187 193 199 2D5 211 218 22lt1 231 237 2lt13 250 256 163 269 011 160 166 172 179 185 192 199 206 III 219 ll6 233 239 1lt16 153 260 267 2H 281 1 171 172 115 178 182 IN 190 195 199 lOltI 2D9 111 218 m 1lI 233 238 213 l~8 UIIS 171 17~ 178 III 188 193 198 213 2M 214 219 llS 230 ll6 242 2lt17 253 259 2M

10 11 DD2J

172 174

176 179

181 184

IN 190

191 196

196 2D2

2D2 2Il8

2Il8 214

213 220

219 227

225 233

231 239

237 2lt16

242 252

2lt18 25B

25~ 265

260 271

166 278

272 284

us 176 181 188 194 200 2117 213 220 117 233 2lt10 247 159 260 JJ7 274 lBl 188 295 0bullbull1 178

190 185 191

192 194

199 198

206 2D2

213 206

220 211

227 216

134 220

2lt11 225

249 231

256

ll6 JJ3

241 270 2lt16

278 251

285 257

292 JJ2

300 168

307 272

DM5 19 194 198 213 2Il8 213 219 l34 230 236 242 2lt18 159 260 JJS 272 278 284 290 It

11 U2I

192 193

195 198

200 lOltI

206 liD

211 216

217 m

m 129

129 ll6

m 243

2lt11 249

2lt17 256

159 163

260 269

166 276

273 lB3

279 290

2B5 297

292 301

298 310

15 195 2111 2Il8 211 111 1lI m 2~2 249 256 263 271 278 285 292 300 307 ll4 321

20

81 1D2J

198 210 211 212 211

2115 211 214 216 219

212 214 219 221 225

219 21B 22lt1 l27 231

l27 m 219 231 238

134 l27 235 219 2lt15

242 132 241 2lt15 251

249 217 217 251 259

257 243 253 258 166

2M 248 259 2M 273

272 253 l6S 27 280

280

159 271 278 2B7

188 l6S 278 284 2M

295 270 284 291 301

303 276 290 298 30t

311 281 297 301 316

ll9 2B7 303 311 323

326 293 310 31B llO

334 299 316 325 338

us 215 m 229 ll6 243 l50 258 l6S 273 280 188 295 303 311 318 326 334 341 349 111 218 ll6 l3l 241 2lt1 257 l6S 273 281 189 297 lOS 313 l21 330 l38 346 lH l62

For II or m duIn 20 the fICh quamfIe w of the IIaM-WhIIMy rut stadsdc may be ~ by

(11+ 1)2 + zV_(N + 1)12

where z1s the fICh quuuIe of mndatd normal random wriabIe abaIIned from Table AI and where 11 m + IL

The __ In dIiIllIbIe quandlas w of the Mann-WhIIMylllt JIaIIsdc r by Equation 511 for selected values of Note that p(r lt wl S p Upper quanshy dies may be found from the equaDon o

w IIII + m +1) - w-

Critical COIIeSpOIICI to values of r less duIn (or duIn) but not equal to the appropriate quantile

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ~~ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ bullbull ww-ww-ww-w-ww-ww-w-ww-w-w

( ~

f

542 APPENDIX

TABLEAIO Quantiles of Spearmans P

n =0900 0950 0975 0990 0995 0999

4 08000 08000 5 07000 08000 09000 09000 6 7

06000 05357

07714 06786

08286 07500

08857 08571

09429 08929 09643

8 05000 06190 07143 08095 08571 09286 9 0A667 05833 06833 07667 08167 D9000

10 04424 05515 06364 07333 07818 08667 II 0A182 05273 06091 07000 07455 08364 12 03986 04965 05804 06713 07203 0amp112 13 03791 04780 05549 06429 06978 07857

14 03626 04593 05341 D6220 06747 07670 15 03500 04429 05179 06000 06500 07464

16 03382 04265 05000 05794 06324 07265 17 03260 04118 0A853 05637 06152 07083 18 03148 03994 04696 05480 05975 06904 19 03070 03895 04579 05333 05825 06737 20 02971 03789 04451 05203 056amp4 06586

21 02909 03688 04351 05078 05545 06455 12 02829 03597 04241 04963 05426 06318 13 02767 03518 04150 04852 05306 06186 14 02704 03435 04061 04748 05200 06070 25 02646 03362 03971 04654 05100 05962

26 02588 03299 03894 04564 05002 05856 27 02S40 03236 03822 04481 04915 05757 28 02490 03175 03749 04101 04828 05660 29 02443 03113 03685 04320 04744 05567 30 02400 03059 03620 04251 04665 05479

For n greater than 30 dI approximate quantlles of p may be obcalned from

wmiddot V Zjon-I

where Zjo Is the fJdI quantile of a standard normal random variable obmlned from Table AI Souaa Adapted from Glasser and Winter (1961) with comedo with permlulon from die 8omerrIkQ

Tru_ bullThe entries In dli table are selected quantllu w of die Spearman rank correla1lon coaffIcIent p when IIMd as a teSt statistic The lower quantllbullbull may be obalned from die equadon

W == -WI_

Th crtdal region correspOnds to values of p maller dI (or areater than) but not Including dI approshypriate quantile Note dlat the median of p Is O

4 4 (06667) 5 6 (06000) 6 7 (04667) 7 9 (0A286) 8 10 (03571) 9 12 (03333)

10 15 (03333) II 17 (03091) 12 18 (02727) 13 11 (02821) 14 23 (02527) 15 27 (02571) 16 28 (02333) 17 32 (02353) 18 35 (02288) 19 37 (02164) 10 40 (02105) 21 42 (02000) 12 45 (01948) 23 49 (01937) 24 52 (01884) 15 56 (01867) 26 59 (01815) 27 61 (01738) 28 66 (01746) 29 68 (01675) 30 73 (01678) 31 75 (01613) 32 80 (01613) 13 84 (01591) 34 87 (01551) 35 91 (01529) 36 94 (01492) 37 98 (01471)

APPENDIX smiddot

TABLE AI I Quantiles of the Kendall test statistic T = N - N bullbull Quantlles of Kendalls T are given in parentheses Lower quantiles are the negative of the upper quantiles wp = -WI_p

n p = 0900 0950 0975 0990 0995

4 (06667) 6 (10000) 6 (10000) 6 (10000) 6 (06000) 8 (08000) 8 (08000) 10 (10000) 9 (06000) II (07333) II (07333) 13 (08667)

II (05238) 13 (06190) 15 (07143) 17 (08095) 14 (05000) 16 (05714) 18 (06429) 20 (07143) 16 (04444) 18 (05000) 11 (06111) 24 (06667) 19 (04222) 21 (04667) 25 (05556) 27 (06000) 21 (03818) 25 (04545) 29 (05273) 31 (05636) 24 (03636) 28 (04242) 34 (05152) 36 (05455) 26 (03333) 32 (0403) 38 (04872) 42 (05285) 31 (03407) 35 (03846) 41 (04505) 45 (04945) 33 (03143) 39 (03714) 47 (04476) 51 (04857) 36 (03000) 44 (03667) 50 (04167) 56 (04667) 40 (02941) 48 (03529) 56 (004118) 62 (04559) 43 (02810) 51 (03333) 61 (03987) 67 (04379) 47 (02749) 55 (03216) 65 (03801) 73 (04269) 50 (02632) 60 (03158) 70 (03684) 78 (04105) 54 (02571) 64 (03048) 76 (03619) 84 (04000) 59 (02554) 69 (02987) 81 (03506) 89 (03853) 63 (02490) 73 (02885) 87 (03439) 97 (03834) 66 (02391) 78 (02826) 92 (03333) 102 (03696) 70 (02333) 84 (02800) 98 (03267) I08 (03600) 75 (02308) 89 (02738) 105 (03231) f15 (03538) 79 (02251) 93 (02650) II I (03162) 123 (03504) 84 (02222) 98 (02593) 116 (03069) 128 (03386) 88 (02167) 104 (02562) 124 (03054) 136 (03350) 93 (02138) 109 (02506) 129 (02966) 143 (03287) 97 (02086) 115 (02473) I3S (02903) 149 (03204)

102 (02056) 120 (02419) 142 (02863) 158 (03185) 106 (02008) 126 (02386) 150 (02841) 164 (03106) III (01979) 131 (02335) 155 (02763) 173 (03084) 115 (01933) 137 (02303) 163 (02739) 179 (03008) 120 (01905) 144 (02286) 170 (02698) 188 (02984) 126 (01892) 150 (02252) 176 (02643) 198 (02943)

II

i AlPIHDDC

rABLEAIi (Continued)

OtoO 0910 097S 0990 O99S

I APPENDIX 55

TABLE All Quantile of the Wilcoxon iZi2gtIilI Wmlili Ylilst Statlsdc - - -- ~

11(11 + I) W wu Wuu Wus tiiJJu IjU1I Wuo WOM W 1

II 19 10 II 12 11 14 II 16 17 II 19 10 II i2 11 jot II 16 17 II i iO

103 (01-465) 107 (01+14) 110 (01372) 11-4 (01390) 119 (01381) 113 (01361) 128 (01353) III (01333) 135 (01304) 141 (D131H) I (01277) 150 (01276) IS] (012-49) 159 (012-47) 162 (01111) 168 (01219) 173 (01109) 177 (01192) 182 (01181) 186 (01165) Itl (01155) 197 (01151) 101 (01141)

111 (01863) m (01849) 1-41 (01811) 1-46 (01780) 151 (01754) 157 (01739) 161 (01711) 168 (01697) 173 (01671) 179 (01656) 186 (01649) 190 (01616) 197 (01608) 103 (01592) 208 (01569) 21-4 (01553) 121 (015 ) 117 (Otn9) 232(01506) 1laquo) (OISIH) 25 (01-481) lSI (01-467) 158 (0158)

ISS (CUlO5) 161 (01171) 168(0115-4) 17-4 (01111) 181 (01101) 187 (01071) 194 (0l0S1) 200 (01010) 207 (01000) 111 (01970) 110 (01950) 118 (01919) 131 (01901) 2-41 (01890) 2-ta (01870) 156 (01858) 263 (01838) 269 (01811) 276 (01792) 18-4 (om9) 291 (01760) 199 (017lt18) 306 (01729)

183 (G2603) 191 (0lS78) 198 (0l538) 106 (01511) 113 (01-47) 111 ~1+r1)118 2 10) 236 (02383)

l-t5 ~01367)lSlOll4O) 260 (01305) 168 (01179) 2n (01161) 185(OlllS) 294 (01117) 101 (01192) 111 (01173) 319 (021-tB) 328 (01110) 336 (01105) l-tS (01087) 355 (01075) 364 (01056)

103 (01888) 111 (018-48) 110 (01811) 118 (01780) 135 (01729) 1-4S (01713) lSl (01664) 262 (01646) 171 (02618) 279 (0l581) 288 (02551) 296 (01517) lOS (01-490) 315 (01471) ll (013) 134 (01-424 341 (01397) 351 (02377) 161 (01351) 372 (01331) 381 (01305) 391 (01185) -tOl (01171)

or I tv chilli 60 ~ quIIIdlu of T II1II) be obDltMd from

bull -11- 111la + 51w Z 18

haN ~ from rha IIW1IIInIIIOITIIIII dIIIrIbudon - by Table AI ~ -cJ1u 01 1II1II) b from

~+5lwmiddotZJ~_I)

rtdcaI coftupond CD wIuu of T dIIIII (ar dIIIII) but _ JncIudInc rha approprtat Not thac ch IMdIIn of T II 0 QIIIIUlIu for I _ obtaIMd by dlvldIIII rha cpndIu of T by (n - 1)12

OUICI Adapud from Tab I But (1914) wid )1IIIIIIon Irom rha author

ft-S 6 7 I 9

10 II 12 11 14 II 16 17 18 9 10 21 21 U 24 21 16 17 11 19 10 11 II 3l J4 31 16 J1 18 19 40 4 42

0 0 0 0 I 1 -4 6 8

0 11 16 10 24 28 31 18 49 55 62 69 76 84 92

101 110 119 129 139

H 160 172 184 196 lOB

221 235 2-ta

0 0 0 I 1 -4 6 8

10 13

16 10 14 18 3l 38 50 56 63 70 77 85 94

101 III 121 III 41 152 163 175 187 199 212 m 239 lS3 267

0 0 1 1 -4 6 9

II 18 11 16 30 35 -41 47 53 59 67 74 81 90 99

lOB 117 127 138 l-ta 160 171 183 196 109 m 236 lSD 165 280 295

0 I 3 -4 6 )

II 14 III 21 26 31 36 42 48 54 61 68 74

84 92

101 III 120 131 141 152 161 176 188 201 214 228 142 257 272 287 10] 320

j

-

shy)

II IS 12

~

t

r

-D -i

~G

ij

~f(

iii L~

is lOt

u-) I~

125

I~i

150 110

1iJ1 195 Oo 212 B6 2S1 266 101 1)11

31-l 331 349

3

-J ~

)

1- IS jSl

~j

2bi jj

Jl)

~~

~i

Z

)-

()shy

middot1 IOU iu Igtu UI H ~ l- -I- IcC Ilu 191 10~

219

m 2JiJ 1oj

17

29$

311

J2J

Jmiddotfi 3amp5 3lJ

3 5 B

II 14 18 n 27 32 38 4-4 51 58 65 73 82 91

100 110 no 131 143 ISS 167 180 193 207 211 236 151 266 283 299 316 334 352 371 390 409

-4 6 9

12 16 10 25 30 36 41 -t8 55 63 71 80 89 98

108 119 130 1 1 153 165 178 191 206 220 215 250 266 182 299 317 335 353 372 191 411 431

5 75

105 H 18 215 275 33 39 55 525 60

68 765 855 95

IDS 1155 1265 138 150 1625 1755 189 201 2175 2325 2-t8 264 2805 2975 31S III 351S 3705 390 410 4305 -tS15

10 IS 21 28 36 45 55 66 78 91

105 120 116 153 171 190 210 231 lS3 176 100 325 3S1 378

35 --465

528

561 595 630 666 703 741 780 820 861 903

54 APPENDIX

TABLE All (Contlnuad)

n(n+ I) WUII 111- 111 1111bullbull Wou Wue WIIM 111 2

43 26l 28l lit 337 ]66 lt4Ol 429 452 473 946 277 297 ]28 ]54 385 n so 473 495 990 45 292 311 1 In 01 2 ltfT1 95 5115 1035 108 129 161 390 23 -463 492 511 5ofO5 1081 7 32 3-46 379 of08 2 51 5-40 564 1128 3ofO 36l 397 28 -463 505 536 563 588 1116 9 351 381 416 f83 521 559 587 6125 IllS 50 31 398 35 61 5Oof 550 583 611 6315 1215

For n Iarpr diu so the fgtth qlllll cI the WIlcoxon lIped _ IGdIIII may be apprcPdmaIM by ~ - [nn + 1)14] + Ifvn(n + 1)(2n + l)l wheN If II the fgtth qqand cia ~d IIOrmailllldam wrIIbItI obaInad from Table AI SouIIcL Adapud from Hamr and o-n (1970) with ~ from tha AmeriCIII ~ SodMy The mr1 In thl1IIIIIe q cI the WIlcoxon Ifaned IIIIkI_1GdIIII r JIYIIII by Equadon 573 for HIKtad wishy_ of P so 050 Quancll w far p gt 050 may be campuud from the IlljUldQII

w - n(n + )1- 11bull

where n(n + 1)111 pen In tha rIampht hand column In tha tabl N_ dItIl I(r lt w) so and I(r gt w ) so I - II Ho II IIIIL Crllical corrapcad co 1111I11III rI r dian (or amprater diu) 1M not IncIucIInI the 9Proprllle quantlla

i

n =I 0900 0950 2 0684 0776 1 0565 0616 093 0565 5 0

MIO 0509 068

7 0181 036 a 0358 010 9 0119 0387

10 Onl 0369 II ol08 0152 12 0296 0ll8 Il 0285 0325 I 0275 031 156 Q266

0258 0304 0295

17 0250 02116

bullbull920

02 0237 0ll2

0219 0271 0265

APPENDIX 547

~ TABLEAIJ Quantll of the Kolmogoiov Y~lC S~ti5tkmiddot

OnSlded Tet P - 090

Two-Sided Test P =080

195

090

0975

195

099

090

099$

Ui1l

P 090

== 000

095

090

0975

095

099

098

0995

099

0975 0990 0995 ~iI = u 0226 08-42 0900 0929 lJ 0221 D708 0785 0029 0216 062 0689 0734 ~~ 0212 0563 0627 0669 ~S 0208 0519 0577 0617 ~ 0204 083 0538 0571 middott 0200 0 5 0507 0H1 w 0197 010 0480 0511 LJ 0193 MOt 0457 010) 311 0190 0191 0437 046amp 21 0187 0l75 0419 0449 r2 0184 0361 0404 0-132 J~ 0182 039 0390 041amp j~ 0179 0138 0377 0404 j~ 0177 0321 0366 0391 ~i 0174 0318 0355 0381 1 0172 0309 0346 0371 iu 0170 0301 0337 0361 J() 0168 02 0329 0352 ~~U 0165

Approltimatloh fOlngt 40

107 Va

0259 0287 0321 0344 0253 0281 03 0337 0247 0275 0307 0330 0242 0269 0101 0323 0138 0264 0295 0317 0233 0259 0290 0311 0229 0254 Ol8of 0305 0225 0250 0279 0300 0221 0246 0275 0295 0218 0242 0270 0290 021 0218 0266 0285 0211 023of 0262 028 0208 0231 0258 0177 0205 0227 025 0273 0202 022 0251 0269 0199 0221 027 0265 0196 028 0244 0262 01 0215 021 0258 0191 0213 0238 0255 0189 0210 0235 0252 122 136 152 163 Va Va Va Va

5auIIcE Adapud from Table I of HW (1956) Used with permission 01 tho American Stadatlcal AlISoclatlon

Themr1a In thII table lite uliacted quantllti w of the Kolmogorov ten tatlmcs r p and r- defined by Equation 611 for two-IIded _ and by EIjIIIIIoRI6Il and 61l far onemiddotided te Rejeelt H at the Ivel If r xcead$ tho I - quantile p In thII tabla TMH quanlhl ant _ far II S ~O in the cwomiddottailed ast The oth quantll1 are approximation that aqual cothe -1 quantIIa In mOlt casu A better approximation for Il gt 40 results If (n + VnIiO)lIl I Jlsed InfAd cI Yn In the danomlnator

556 APPENDIX APPENDIX

TABLE A20 Quantiles of the Smlrnov Test Statistic for Two Samples of Different Size nand m

TABLE AI9 Quantile of the Smlrnov Test Statistic for Two Samples of Equal Size n One-Sided Test p =090 095 0975 099 0995 Two-Sided Test p =080 090 095 099 099

One-Sided Test One-SIded Test II = 090 G95 0975 099 0995 II = 090 095 0975 099 0995 11 = I Il = 9 17118

10 9110Two-SIded Test Two-Sided Test II =080 090 095 098 099 II =080 090 095 098 099 11 =2 Il = 3 516

4 34 10122 1011l 5 45 45 1023 10123 6 516 56 10114 1I1l4 7 517 617

8 34 718 78lOllS 1I1l5 9 719 819 81910126 11116

10 7110 45 9110 11 = 3 H = 4 34 3411117 11117

5 213 45 41511118 12128 6 213 213 5611119 12129 7 213 57 617 61711130 12130 8 58 34 34 71811131 12131 9 213 213 719 819 81912132 12132 10 35 7110 415 9110 9110

12 7112 213 34 56 111212133 1333 11 = 4 H = 5 315 314 45 415 12134 133 6 7112 213 34 56 5612135 1335 7 17118 517 34 617 617 12136 1336 8 518 518 3 78 718 1337 1337 8199 519 213 31 719

10 11110 13110 710 45 451338 14138 12 7112 213 213 314 561339 1439 16 9116 58 1116 3 131613lt10 141lt10

11 =5 H = 6 3S 213 213 516 516215 230 7 417 2335 517 29135 617

n=3 4 5 6

it 7

8 9

10 II 12 13

14 15 16 17 18 19 20 21

213 314 35 36 417

418 419 410 5111 5112 513

5114 5115 6116 6117 6118 6119 6120 6121

213 314 35 46 417

48 59 5110 5111 512 6113

6114 6115 6116 7117 7118 7119 7120 7111

314 45 46 517

518 519 6110 6111 6112 6113

7114 7115 7116 717 8118 8119 8110 821

45 516 517

58 619 6110 7111 7112 7113

714 8115 8116 8117 918 9119 9110 9111

n =22 23

415 24 56 15 517 26

68 27 619 28 7110 29 7111 30 7112 31 8113 32

8114 33 8115 34 9116 35 9117 36 918 37 9119 38

10110 39 10111 40

Approximation for n gt 40

711l 7123 7124 7125 7126

7127 8128 829 830 8131 8132

8133 8134 8135 9136 9137 9138 9139 91lt10 Lg Vii

8122 823 8124 825 8126

8127 9128 9119 930 9131 9132

9133 10134 1035 1036 1037 10138 10139 101lt10 m Vii

8122 923 9114

gt91l5 9126

9117 10128 10129 1030 10131 10132

11133 11134 11135 11136 11137 1138 1139 121lt10 192 Vii Vii Vii 8 11110 58 27140 41S 415

9 519 35 31145 719 415Souroa Adapted from Birnbaum and HaH (1960) wid permluJon from the Institute of Mathematical StatlstIes I III 35 710 7110 45bullThe entries In this table ant selected quantlles w of the Smlmov lWCI-AIIlple _ statistic T deflned by Equation 632 and 633 for the one-taIled _ and defined by Equation 631 for the _tailed test Relect He at the level a If T exteeds the I - a quanshy 15 8IIS 35 213 IIIIS 1115

20 III 11110 3S 7110 34tile of T as slYen In this table The _ statistic Is a dIscrere random variable so the exact level of snlll_ce may be 1_ than the apparent a used In this table 11 =6 H = 7 2342 417 29142 517 56

8 III 7112 213 31 349 III 59 213 1318 79I III 1730 19130 7110 11115

12 III 7112 7112 213 3418 49 519 11118 213 13118 24 1I1l4 III 7112 SIB 213

IiJ

APPENDIX 559

TABLE A21 The t Distribution

Degrees of Freedom p =06 075 09 095 0975 099 0995 09975 0999 09995

APPENDIX

A10 (Continued)

099 0995~ed Test p = 090 095 0975 099 099~ed Test P = 080 090 095

N1 = 8 9

10 14 28

N1 = 9 10 12

32 M= 10

12 15 18 36

N1 =15 20 40

M=15 16 18 20

N1 =20 Nz = 20

mple nadon

2756 3163 33nO 3n 3n o

1940 11114 716

1332 7115 419

1945 7118

1336 215 215 7110

2360 38

1336 11130 7110

2780

107jm+n mn

3356 519

3970 III

13128 13124

middot21140 III III 716 III III

22145 49 5112 715 9110 215 9110 716 Sll2 512 215

31180

l11jm + n mn

58 4063 43nO

417 15118 518

2340 7112 916III

26145 519 8115 III

1736 III III 9110 III

2348 1736 7115

13130 1740

136jm n

41156 5n 7110 914

17128 213

2740 58 511 9116 213

IIIUI 35 519

19136 1730 11110 III

11110 13114 19136 31160 29160

19140

152jm + n mn

34 47163 5n 517 9114 34 710 213 518

19131 3145

213 29145 11118 519

19130 35

7112 7112 519

1730 3160 41180

I63Jm + n mn

2 3

5 6 7 8 9

10 II 12 I]

14

15

16 17

18

19

20 21 22

23 24

25 26

27 28

29

30

40

60 120

0325 1000 3078

0289 0816 1886

0277 0765 1638

0271 0741 1533

0267 0727 1476

0265 0718 10440

0263 0711 1415

0262 0706 1397

0261 0703 1]8]

0260 0700 1372

0260 0697 1363 0259 0695 1356 0259 0694 1350

0258 0692 1345

0258 0691 1341

0258 0690 1377

0257 0689 1333

0257 0688 1330 0257 0688 1328

0257 0687 1325

0257 0686 1323

0256 0686 1321

0256 0685 1319

0256 0685 1318

0256 0684 1316

0256 0684 1315 0256 0684 1314

0256 0683 1313

0256 0683 1311

0256 0683 1310

0255 0681 1303

0254 0679 1296

0254 0677 1289

0253 0674 1282

6314 12706 ) I 821 63657 12732 31831 63662

2920 4303 6965 9925 14089 22327 31598 2353 3182 4541 5841 7A53 10214 12924 2132 2776 3747 4604 5598 7173 8610

2015 2571 3365 4032 4773 5S93 6869 1943 2447 3143 3707 4317 5208 5959 1895 2365 2998 3499 4029 4785 5408 IS60 2306 2896 3355 3833 4501 5041 1833 2262 2S21 3250 3690 4297 1781

1812 2228 2764 3169 3581 4144 4587 1796 2201 2718 3106 3497 4025 4437 1782 2179 2681 3055 3428 3930 431S 1771 2160 2650 3012 3372 3852 4221 1761 2145 2624 2977 3326 3787 4140

1753 2131 2602 2947 3286 3733 4073 1746 2120 2583 2921 3252 3686 4015

1740 2110 2567 2898 3222 3646 3965

1734 2101 2552 2878 3197 3610 3922

1729 2093 2539 2861 3174 3579 3883

1725 2086 2528 2845 3153 3552 3850

1721 2080 2518 2831 3135 3527 3819

1717 2074 2508 2819 3119 3505 3792

1714 2069 2500 2807 3104 3485 3767

1711 2064 2492 2797 3091 3467 3745

1708 2060 2485 2787 3078 3450 3725

1706 2056 2479 2779 3067 3435 3707

1703 2052 2473 2771 3057 3421 3690

1701 2048 2467 2763 3047 3408 3674

1699 2045 2462 2756 3038 3396 3659

1697 2042 2457 2750 3030 3385 3646

1684 2021 2423 2704 2971 3307 3551

1671 2000 2390 2660 2915 3232 3460

1658 1980 2358 2617 2860 3160 3373

1645 1960 2326 2576 2807 3090 3291

Iapted from Musey (1952) with permission from the Instkuce of Mathematical St3t1Rlcs

as In this tabl are sefectecl quantlas w of the SmImoY test statistic T for two samples defined ns 631 632 and 633 To enter the table let N be the smaller sample sbe and let IV be the raquoIe sbe Reject H at the leYel a If T ceeds w- as ampIvan In this table If II and m are nO( cOyenshyIs table use the fa sample approxlmatlon given at the end of the tabl or consult elCact tables j Jennrlch which appear In Haner and Owen (1970) for m S 100

Souoa Reprinted from Vol I of Pearson and Hartley (1976) with permission from the Iliomerrlka Truste bull The entries in this table are quantlles w of the t ditribution for various degrees of freedom Quantlles w for p lt 05 may be computed from the equatlon

W -Wt_jI

Note that w = 0 for all dearees of freedom

- bull amp tmiddotlh

Page 10: UNIVERSITY OF SWAZILAND MAIN EXAMINATION PAPER 2015 …€¦ · THREE (3) QUESTIONS. ALL QUESTIONS . CARRY MARKS AS INDICATED WITHIN . THE PARENTHESIS. THIS PAPER IS NOT TO BE OPENED

518 APPENDIX APPENDIX 519

TABLE Al (Contln~ed) TABLE A] (Continued)

I I 050 155 060 165 010 175 080 085 OtO U5 II I bull 005 010 015 Itlo Otsect 030 035 040 045

15 0 00000 00000 00000 00000 00000 00000 00000 00000 00000 00000 17 II 04181 01668 00631 oons oOOIS 00023 00007 00002 00000 I 1

00005 00037

0000 I OQoII

00000 00003

00000 00001

00000 00000

00000 00000

00000 00000

ooqqo 00000

00000 00000

00000 00000 1

07922 09497

04818 07618

02515 05198

(UI1E 030

OOSOI 01637

00193 oon-4

00067 00327

00011 00123

00006 00041

3 00176 00063 00019 00005 00001 00000 00000 00000 00000 00000 3 09912 09174 07556 05489 O3S30 01019 01028 0046-4 00184 4 00592 00255 00093 00028 00007 00001 00000 00000 00000 00000 4 09988 09779 09013 O7SIlt 05)3gt 03887 02348 01260 00596 5 01509 00769 00]]8 00124 00037 00008 00001 00000 00000 00000 5 09999 09953 09681 USHl Ul$] 05968 04197 02639 01471 6 03036 01818 00950 O04U 00152 00IM2 00008 00001 00000 00000 6 10000middot 09992 09917 0961j fll919 0n51 06188 0+478 01902

7 05000 03465 02131 011 n 00500 00173 00042 00006 00000 00000 7 10000 09999 09983 09091 09)0 0B954 078n 06405 047-43 8 06 05478 03902 02452 01311 00566 00181 00036 00003 00000 8 10000 10000 09997 O997i o90n 09597 09006 08011 06626 9 08491 07392 05968 04357 02784 01484 00611 00168 Ooon 00001 9 10000 10000 10000 (j99l~ 0961 09873 0967 09081 08166

10 09408 08796 07827 06481 04845 GlllS 01642 00617 00127 00006 10 0000 10000 10000 09919 o~9)4 09968 09880 09652 09174 II 09824 09576 09095 08273 07031 05387 0lS18 olm 00556 00055 II 10000 10000 10000 10000 09999 09993 09970 09894 09699 11 09963 09893 un9 09383 08732 07639 06OlO 03958 01841 00362 12 10000 10000 10000 10000 LOOOo 09999 09994 09975 09914 13 09995 09983 09948 09858 09647 09198 08319 06814 04510 01710 13 10000 10000 10000 10000 10000 10000 09999 09995 09981 14 10000 09999 09995 09984 09953 09866 09648 09126 07941 05367 14 10000 10000 0000 10000 IlJuoO 10000 10000 09999 09997 15 10000 10000 10000 10000 10000 10000 10000 10000 lIiOOO 10000 15 10000 10000 10000 10000 10000 10000 10000 10000 10000

16 0 I

00000 00003

00000 00001

00000 00000

00000 00000

00000 00000

00000 00000

00000 00000

00000 00000

00000 00000

00000 00000

16 17

10000 10000

10000 10000

10000 10000

10000 10000

LOOOCi 10000

10000

10000 10000 10000

10000 10000

10000 10000

1 00021 00006 0000 I 00000 00000 00000 00000 00000 00000 00000 II o 039n 01501 00536 OOHm OllO 00016 00004 00001 00000 3 00106 00035 00009 00002 00000 00000 00000 00000 00000 00000 I 07735 04503 02141 00991 ilOjl$ 0012 00046 00013 00003 4 00384 00149 00IM9 00013 00003 00000 00000 00000 00000 00000 2 09419 07338 0-4797 OiI ol3~3 00600 00136 00082 00015 5 01051 00486 00191 00062 00016 00003 00000 00000 00000 00000 3 0989 09018 07201 05010 oJOS7 01646 00783 00328 00120 6 022n 01241 00583 0on9 00071 00016 00002 00000 00000 00000 4 09985 09718 08794 011 bull 1 OSIB) 03327 01886 0OH2 00411 7 04018 02559 01423 00671 0Gl57 00075 00015 00002 00000 00000 5 09998 09936 09581 ullal 0717$ 053+4 03550 02088 01077 8 05982 04371 02839 01594 007 00271 00070 00011 00001 00000 6 10000 09988 09881 09~1amp7 01110 07117 05-491 03743 02258 9 un8 06340 04728 03119 01753 00796 00267 00056 00005 00000 7 10000 09998 09973 090]1 iJ~31 08S93 0n83 056]4 03915

10 08949 08024 06712 05100 03402 01897 00817 00235 00033 00001 8 10000 10000 09995 0995] 09DO) 090-4 08609 07368 05778 II 09616 09147 08334 07108 05501 03698 02018 00791 00170 00009 9 10000 10000 09999 09991 0914 09790 09403 08653 07473 11 09894 09719 09349 08661 07141 05950 04019 02101 00684 00070 10 10000 10000 10000 09990 tl99Btl 09939 G9788 09424 oa710 13 09979 09934 09817 09549 09006 08029 06481 04386 021011 0Gf29 II 10000 10000 10000 10000 09990 09986 09938 09797 09463 14 09997 09990 09967 09902 09739 09365 08593 07161 04153 01892 12 10000 10000 10000 10000 10000 09997 09986 09942 09817 15 10000 09999 09997 09990 09967 09900 G9719 09257 08147 05599 13 10000 10000 10000 10000 10000 10000 09997 09987 G9951 16 10000 10000 10000 10000 10000 10000 10000 10000 10000 0000 14 10000 10000 10000 IJlOOO 10000 10000 10000 09998 09990

15 10000 10000 10000 10000 10000 10000 10000 10000 09999 16 10000 10000 10000 10000 10000 10000 10000 10000 10000 17 10000 10000 10000 0000 10000 10000 10000 10000 10000 18 10000 10000 10000 10000 10000 10000 10000 10000 10000

shybull o w

liii~iii~isectsectiiiiiiimi~i~i~i~iiiiiiii

iii~iii~~iisectiiiiiiii~i~~i~~iiiiiiiii

III

bull I p

o

o

p

II

~ 1ft

o

o W In

m Z

5lt C

TABLEAl (Continued)

II I II 050 055 060 065 070 075 080 oa5 090 091

19 0 00000 00000 00000 00000 00000 00000 00000 00000 00000 00000 I 00000 00000 00000 00000 00000 00000 00000 00000 00000 00000 1 00004 00001 00000 00000 00000 00000 00000 00000 00000 00000 J 00011 00005 00001 00000 00000 00000 00000 00000 00000 00000 4 00096 00028 00006 00001 00000 00000 00000 00000 00000 00000 5 0Ol18 00109 OOOll 00001 00001 00000 00000 00000 00000 00000 6 00835 00341 00116 00031 00006 00001 00000 00000 00000 00000 7 01796 0j)871 00351 00114 00028 00005 00000 00000 00000 00000 8 03238 01841 00885 00347 OOIOS 00023 00003 amp0000 00000 00000 9 05000 Oll90 01861 00875 00316 00089 00016 00001 00000 00000

10 06761 05060 03315 01855 00839 00217 00067 Ooooa 00000 00000 II 08204 06831 05122 on 01820 00175 0OD3 00041 00003 00000 11 09165 08273 06919 05188 03345 01749 00676 00163 00017 00000 IJ 09682 09223 08371 07031 05161 03311 01631 OOS37 lt00086 00002 14 09904 09720 09304 08500 07178 05346 03167 01 00352 00020 15 09978 09923 09770 09 08668 07369 05449 03159 01150 00132 16 09996 09985 09945 09830 09538 08887 07631 05587 02946 0066S 17 10000 09998 09992 09 09896 096 09171middot 08015 05797 02453 18 10000 10000 09999 09997 09989 09958 09856 09544 08649 06116 19 10000 tOOOO 10000 10000 10000 10000 10000 10000 10000 10000

10 0 00000 00000 00000 00000 00000 00000 00000 00000 00000 00000 I 00000 00000 00000 00000 00000 00000 00000 00000middot 00000 00000 1 00002 00000 00000 00000 00000 00000 00000 00000 00000 00000 3 00013

~ 00003 (10015 ~0064

00000 00003 00016

00000 00000 00003

00000 00000 00000

00000 00000 00000

00000 00000 00000

00000 00000 00000

00000 00000 00000

00000 00000 00000

r 0~0577 00214 00065 00015 00003 00000 00000 00000 00000 00000 7 01316 oOS8O 00210 00060 00013 00002 00000 00000 00000 00000 8 02517 01308 00565 00196 00051 00009 00001 00000 00000 00000 9 04119 01493 01275 00532 00171 00039 00006 00000 00000 00000

10 05881 04086 Gl 7 01218 00480 001]9 00026 0D002 00000 00000 II 07483 05857 0 02376 01 III 00409 00100 00013 00001 00000 11 08684 07480 05841 03990 0n77 01018 00321 00059 00004 00000 13 09413 08701 07500 05834 039lO 01142 00867 00219 00024 00000 14 09793 09447 087 075-46 05836 0l828 01958 00673 001ll 00003 II 09941 09811 09490 08818 01625 05851 03704 01702 00431 00026 16 09987 09951 09840 09556 08929 07741 G5886 03523 01330 00159 11 09998 09991 09964 09879 09645 09087 07939 05951 03231 00755 18 10000 09999 09995 09979 09924 09757 09308 082 0608l 01641 19 10000 10000 10000 09998 09991 09968 09885 09612 08784 06415 10 10000 10000 10000 10000 10000 10000 10000 10000 10000 10000

bullYhu tha binomial dlaoibudon wid --n n lind II The entr1q tha wluu 0I1(Y Ii n- E~ 0) 1 (I - II for II IUIJ InJ tram OJIS m 095 far n laraer than lO tha nil qllllldle 01 a IIInomIll rlndam VIII1aIH mar be IpIIIOlIImated IIIIinI t - IIJ + z VIIJ( I - p) whera Z II tha nh qIIIIIdIe 0I11Ca11d1rd RCII1IIIII rIndam wrtabl abullned tram Table AI

20

TABLE A7 Quantiles of the Mann-Whitney Test Statistic

1 4 5 6 10 II 12 13 14 IS 16 17 18 19n 81=2

0001 3 3 J 1 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 0005 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 4 4

2 001 ootS US 0

3 3 3 3

3 3 1lt4

3 3 3 4

3 3 4 middot5

3 3 4 S

3 3 lt4 S

3 4 S 6

3 4 S 6

3 4 5 7

3 5 5 7

3 5 6 8

4 5 6 8

4 5 7 8

4 5 7 9

ltI 5 7 9

4 6 7

10

4 6 8

10

5 6 8

11

5 6 8

II

bull 801 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 7 7 7 7 0005 6 6 6 6 6 6 6 7 7 7 8 8 8 9 9 9 9 10 10 001 6 6 6 6 6 7 7 8 8 8 9 9 9 10 10 II II II 12 ootS 6 6 6 7 8 8 9 9 10 10 II II 12 12 13 13 14 14 15 005 6 7 7 8 9 9 10 II II 12 12 13 14 14 15 16 16 17 18 818 7 8 8 9 10 II 12 12 13 14 15 16 17 17 18 19 20 21 22

0801 0805

10 10

0 10

10 10

10 10

10 II

10 II

10 12

10 12

II 13

II 13

II 4

12 14

12 15

12 16

13 16

13 17

14 17

14 18

14 19

001 0025

10 10

10 10

10 II

II 12

12 13

12 14

13 IS

14 15

14 16

IS 17

16 18

16 19

17 20

18 21

18 II

19 II

20 23

20 24

21 lS

005 10 II 12 13 14 IS 16 17 18 19 20 21 22 23 lS 26 27 28 29 010 II 12 14 15 16 17 18 20 21 22 23 2lt1 26 27 28 29 31 32 3l

0001 IS 15 IS 15 IS 15 16 17 17 18 18 19 19 20 21 21 22 23 23

5

ooos 001 0025

15 IS 15

15 IS 16

15 16 17

16 17 18

17 18 19

17 19 21

18 20 22

19 21 II

20 22 24

21 23 lS

22 M 27

23 lS 28

23 26 29

24 27 30

lS 28 31

26 29 33

27 30 34

28 31 35

29 32 36

US 16 17 18 20 21 22 24 lS 27 28 29 31 32 34 35 36 l8 39 41 010 17 18 20 21 II 24 26 28 29 31 II 34 36 38 39 41 43 46

8801 21 21 21 21 21 21 II 24 lS 26 26 27 28 29 30 31 32 II 34 0805 21 21 22 II M lS 26 27 28 29 31 32 33 34 35 37 38 39 40

6 001 0025 us

21 21 22

21 II 24

II M lS

M lS 27

lS 27 29

26 28 30

28 30 32

29 32 34

30 33 36

31 35 38

33 36 39

34 38 41

35 19 43

37 41 4S

38 43 47

40

41 46 50

42 47 52

49 54

011 23 lS 27 29 31 33 35 37 39 41 43 45 47 51 53 56 58 60

0801 ooos

28 28

28 28

28 29

28 30

29 32

30 n

31 3S

32 36

34 38

35 39

36 41

37 42

38

39 45middotmiddot

40 47

42 43 50

51

45 53

7 001 0025

28 28

29 30

30 32

32 34

33 35

35 37

36 39

38 lt41 43

41 45

43 47

45 49

46 51

53

50 55

52 S7

53 59

55 61

57 63

us 010

De1 0805

29 JO

36 36

31 33 36 36

33 35 36 38

35 37

37 19

37

38 41

lt42 39 43

42 45

41

47

42 46

46 so 43

52 45 so

so 55 46 52

53 57

54

55 60 49 55

57 OJ 51 57

59 65 52 59

62 67

54 61

64 70 55 63

66 72 57 65

68 75

58 67

bull 001 U25

SLlO

36 37

3839

37 19

lt42

39 41 42

41 43 45 47

43 lt45 lt47 50

47 so 53

46 SO 52

~

ltII 52 55 59

so 54 57 61

S2 56 60 64

54 59 37

56 61 65 70

59 63 68 73

61 66 70 76

63 68 73 79

65 71 76 82

67 73 78 85

69 75 BI BB

71 78 84 91

TABLE A7 (Continued)

n m e 2 5 6 7 bull 9 10 II 12 13 I 15 16 17 18 19 20

9

10

II

II

Il

14

15

1001 0005 061 0025 005 010 0001 080S OCII D025 005 010

0801 0005 DOI 0025 005 010 0001 OOOS 001 0025 005 016

0001 000 001 COlS 005 010

0001 0005 001 0825 005 010 0001 0005 001 0025 005 010 0001 0005 001 0025 005 010

45 45 45 46 47 55 55 55 56 57 59

66 66 66 67 6B 70

78 78 78 80 81 83 91 9l 91 93 94 96

105 105 106 107 109 110

120 120 12l III 124 126

136 136 137 138 140 142

45 46 47 48 50

5 55 56 57 59 60 62

66 67 68 70 72 74 78 80 81 83 84 S7 Sf 93 94 98

101

lOS 107 lOB III 1t3 116

120 III 124 126 128 III 136 139 1 143 45 148

45 47 so 52 55 56 58 59 61 63 66

67 69 71 73 75 78

79 82 84 86 88 91

93 95 97

100 102 105

107 110 112 115 117 121

III 126 128 131 133 137

139 142 I 151 154

474 51 53 55 68

57 60 OJ 64 67 69

69 72 74 76 79 82

81 65 87 90 92 96 95 99

101 104 107 110

109 113 116 119 122 126

125 129 132 135 139 143

142 46 149 152 156 160

48 51 53 56 68 61 59 62 64 67 70 73

71 74 76 80 83 86

83 86 90 93 96

100

97 102 104 108 III ItS

112 117 1t9 III 127 131

128 133

136 140 148

145 ISO 53 168 162 166

49 53 55 58 61 64

61 65 67 70 73 77 73 77 79 83 86 90

86 91 93 97

100 105

100 105 108 112 116 120

115 121 123 128 132 137

133 137 140 145 149 154

148 ISS 158 163 167 173

51 55 57 61 64 68

62 67 69 73 76 80 75 80 8l 86 90 94

88 94 96

101 105 lOS

103 lOS 112 116 120 125

118 124 128 132 137 142

135 141 145 150 154 160

152 159 163 168 173 179

53 57 60 63 67 71 64 69 72 76 80 84

77 63 65 90 94 98

91 97

100 105 l09 II~

106 112 115 120 IlS 130 121 128 132 137 142 147

138 145 14 ISS 160 166 156 164 168 174 179 185

54 59 62 66 70 74

66 72 75 79 83 BB 79 85 89 93 98

103

3 100 103 lOB III liB 109 116 119 125 129 135

125 132 136 142 147 153

112 150 154 160 165 172

160 168 173 179 185 191

56 62 64 69 73 77 6B 74 78 8l 87 91 8l 88 92 97

101 107

96 103 107 112 II 123

112 119 123 129 134 140

128 [36 140 146 152 168

145 154 158 165 171 178 164 173 178 184 191 198

58 64 67 72 76 81 70 77 80 85 90 95

84 91 95

100 105 III 96

106 110 116 111 128

I IS 123 127 133 139 145

131 140 I 151 157 164

149 158 163 170 176 184

168 178 183 190 197 204

60 66 69 74 79 84 73 80 83 89 93 99 87 94 98

104 109 115 102 110 114 120 126 132

liS 126 III 137 1~3 ISO

135I 149 156 162 169

153 163 168 175 18l 189

172 182 188 1 202 211

61 6B 72 77 8l 87 75 82 86 91 97

103 89 97

101 107 113 119 104 113 117 124 130 137

121 130 135 142 146 155

13B 148 153 161 167 175 157 167 172 180 187 195

176 187 193 201 208 217

63 70 74 80 85 91 77 85 89 95

100 107

100 104 III 117 124 106 116 121 128 134 142 124 134 139 146 153 160

142 152 157 165 172 180

161 172 177 185 193 201

180 192 198 207 214 223

65 73 77 83 88 94 79 87 92 98

104 110 94

103 lOB 114 121 128 110 120 125 132 Il9 146 127 137 143 151 157 166

145 156 162 170 177 186

164 176 182 191 198 207

185 197 203 212 220 230

67 75 79 85 91 98

81 90 94

101 1D7 114

96 106 III 118 IH 132 f 3 123 128 136 J43 ISl

130 141 147 155 162 171

149 160 166 175 IB3 191

168 IBI 187 19 204 213

189 202 20B 218 226 236

69 77 8l 88 94

101

83 93 97

104 III 118

99 109 114 122 126 136

J 16 126 131 110 147 1S6 1)4 15 151 159 167 176

152 164 171 180 IBB 197

In 185 191 201 209 219

193 207 113 223 232 243

71 79 84 91 97

104

85 95

100 108 114 122

101 112 117 125 131 140

118 130 135 144 151 160

137 1lt9 155 164 172 IBI

156 169 175 164 193 203

176 190 196 206 215 225 197 211 219 229 238 249

72 82 86 94

100 lOB 88 98

103 III 118 126

104 115 120 129 136 145

121 133 139 148 156 r65

140 152 159 168 176 186

160 173 179 189 198 208

180 194 201 211 221 231

202 216 224 235 2 256

t

TABLEA7 (Continued)

bull -2 I 4 J 7 bull 9 10 II 12 II 14 15 17 18 21 1middot 153 IH 156 159 163 167 171 115 179 183 188 191 197 2111 206 III 115 l2D 11~

17 UIIS U2I

153 IH 156

156 158 160

160 162 165

164 167 171

169 172 176

173 171 182

178 182 188

III 187 193

188 192 199

193 198 2D5

198 213 211

203 2D9 217

2Il8 21lt1 m

21~ 220 129

219 llS 235

11~ 231 211

119 236 2lt17

235 2lt12 253

210 217 159

us 157 163 169 171 180 187 193 199 2D5 211 218 22lt1 231 237 2lt13 250 256 163 269 011 160 166 172 179 185 192 199 206 III 219 ll6 233 239 1lt16 153 260 267 2H 281 1 171 172 115 178 182 IN 190 195 199 lOltI 2D9 111 218 m 1lI 233 238 213 l~8 UIIS 171 17~ 178 III 188 193 198 213 2M 214 219 llS 230 ll6 242 2lt17 253 259 2M

10 11 DD2J

172 174

176 179

181 184

IN 190

191 196

196 2D2

2D2 2Il8

2Il8 214

213 220

219 227

225 233

231 239

237 2lt16

242 252

2lt18 25B

25~ 265

260 271

166 278

272 284

us 176 181 188 194 200 2117 213 220 117 233 2lt10 247 159 260 JJ7 274 lBl 188 295 0bullbull1 178

190 185 191

192 194

199 198

206 2D2

213 206

220 211

227 216

134 220

2lt11 225

249 231

256

ll6 JJ3

241 270 2lt16

278 251

285 257

292 JJ2

300 168

307 272

DM5 19 194 198 213 2Il8 213 219 l34 230 236 242 2lt18 159 260 JJS 272 278 284 290 It

11 U2I

192 193

195 198

200 lOltI

206 liD

211 216

217 m

m 129

129 ll6

m 243

2lt11 249

2lt17 256

159 163

260 269

166 276

273 lB3

279 290

2B5 297

292 301

298 310

15 195 2111 2Il8 211 111 1lI m 2~2 249 256 263 271 278 285 292 300 307 ll4 321

20

81 1D2J

198 210 211 212 211

2115 211 214 216 219

212 214 219 221 225

219 21B 22lt1 l27 231

l27 m 219 231 238

134 l27 235 219 2lt15

242 132 241 2lt15 251

249 217 217 251 259

257 243 253 258 166

2M 248 259 2M 273

272 253 l6S 27 280

280

159 271 278 2B7

188 l6S 278 284 2M

295 270 284 291 301

303 276 290 298 30t

311 281 297 301 316

ll9 2B7 303 311 323

326 293 310 31B llO

334 299 316 325 338

us 215 m 229 ll6 243 l50 258 l6S 273 280 188 295 303 311 318 326 334 341 349 111 218 ll6 l3l 241 2lt1 257 l6S 273 281 189 297 lOS 313 l21 330 l38 346 lH l62

For II or m duIn 20 the fICh quamfIe w of the IIaM-WhIIMy rut stadsdc may be ~ by

(11+ 1)2 + zV_(N + 1)12

where z1s the fICh quuuIe of mndatd normal random wriabIe abaIIned from Table AI and where 11 m + IL

The __ In dIiIllIbIe quandlas w of the Mann-WhIIMylllt JIaIIsdc r by Equation 511 for selected values of Note that p(r lt wl S p Upper quanshy dies may be found from the equaDon o

w IIII + m +1) - w-

Critical COIIeSpOIICI to values of r less duIn (or duIn) but not equal to the appropriate quantile

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ~~ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ bullbull ww-ww-ww-w-ww-ww-w-ww-w-w

( ~

f

542 APPENDIX

TABLEAIO Quantiles of Spearmans P

n =0900 0950 0975 0990 0995 0999

4 08000 08000 5 07000 08000 09000 09000 6 7

06000 05357

07714 06786

08286 07500

08857 08571

09429 08929 09643

8 05000 06190 07143 08095 08571 09286 9 0A667 05833 06833 07667 08167 D9000

10 04424 05515 06364 07333 07818 08667 II 0A182 05273 06091 07000 07455 08364 12 03986 04965 05804 06713 07203 0amp112 13 03791 04780 05549 06429 06978 07857

14 03626 04593 05341 D6220 06747 07670 15 03500 04429 05179 06000 06500 07464

16 03382 04265 05000 05794 06324 07265 17 03260 04118 0A853 05637 06152 07083 18 03148 03994 04696 05480 05975 06904 19 03070 03895 04579 05333 05825 06737 20 02971 03789 04451 05203 056amp4 06586

21 02909 03688 04351 05078 05545 06455 12 02829 03597 04241 04963 05426 06318 13 02767 03518 04150 04852 05306 06186 14 02704 03435 04061 04748 05200 06070 25 02646 03362 03971 04654 05100 05962

26 02588 03299 03894 04564 05002 05856 27 02S40 03236 03822 04481 04915 05757 28 02490 03175 03749 04101 04828 05660 29 02443 03113 03685 04320 04744 05567 30 02400 03059 03620 04251 04665 05479

For n greater than 30 dI approximate quantlles of p may be obcalned from

wmiddot V Zjon-I

where Zjo Is the fJdI quantile of a standard normal random variable obmlned from Table AI Souaa Adapted from Glasser and Winter (1961) with comedo with permlulon from die 8omerrIkQ

Tru_ bullThe entries In dli table are selected quantllu w of die Spearman rank correla1lon coaffIcIent p when IIMd as a teSt statistic The lower quantllbullbull may be obalned from die equadon

W == -WI_

Th crtdal region correspOnds to values of p maller dI (or areater than) but not Including dI approshypriate quantile Note dlat the median of p Is O

4 4 (06667) 5 6 (06000) 6 7 (04667) 7 9 (0A286) 8 10 (03571) 9 12 (03333)

10 15 (03333) II 17 (03091) 12 18 (02727) 13 11 (02821) 14 23 (02527) 15 27 (02571) 16 28 (02333) 17 32 (02353) 18 35 (02288) 19 37 (02164) 10 40 (02105) 21 42 (02000) 12 45 (01948) 23 49 (01937) 24 52 (01884) 15 56 (01867) 26 59 (01815) 27 61 (01738) 28 66 (01746) 29 68 (01675) 30 73 (01678) 31 75 (01613) 32 80 (01613) 13 84 (01591) 34 87 (01551) 35 91 (01529) 36 94 (01492) 37 98 (01471)

APPENDIX smiddot

TABLE AI I Quantiles of the Kendall test statistic T = N - N bullbull Quantlles of Kendalls T are given in parentheses Lower quantiles are the negative of the upper quantiles wp = -WI_p

n p = 0900 0950 0975 0990 0995

4 (06667) 6 (10000) 6 (10000) 6 (10000) 6 (06000) 8 (08000) 8 (08000) 10 (10000) 9 (06000) II (07333) II (07333) 13 (08667)

II (05238) 13 (06190) 15 (07143) 17 (08095) 14 (05000) 16 (05714) 18 (06429) 20 (07143) 16 (04444) 18 (05000) 11 (06111) 24 (06667) 19 (04222) 21 (04667) 25 (05556) 27 (06000) 21 (03818) 25 (04545) 29 (05273) 31 (05636) 24 (03636) 28 (04242) 34 (05152) 36 (05455) 26 (03333) 32 (0403) 38 (04872) 42 (05285) 31 (03407) 35 (03846) 41 (04505) 45 (04945) 33 (03143) 39 (03714) 47 (04476) 51 (04857) 36 (03000) 44 (03667) 50 (04167) 56 (04667) 40 (02941) 48 (03529) 56 (004118) 62 (04559) 43 (02810) 51 (03333) 61 (03987) 67 (04379) 47 (02749) 55 (03216) 65 (03801) 73 (04269) 50 (02632) 60 (03158) 70 (03684) 78 (04105) 54 (02571) 64 (03048) 76 (03619) 84 (04000) 59 (02554) 69 (02987) 81 (03506) 89 (03853) 63 (02490) 73 (02885) 87 (03439) 97 (03834) 66 (02391) 78 (02826) 92 (03333) 102 (03696) 70 (02333) 84 (02800) 98 (03267) I08 (03600) 75 (02308) 89 (02738) 105 (03231) f15 (03538) 79 (02251) 93 (02650) II I (03162) 123 (03504) 84 (02222) 98 (02593) 116 (03069) 128 (03386) 88 (02167) 104 (02562) 124 (03054) 136 (03350) 93 (02138) 109 (02506) 129 (02966) 143 (03287) 97 (02086) 115 (02473) I3S (02903) 149 (03204)

102 (02056) 120 (02419) 142 (02863) 158 (03185) 106 (02008) 126 (02386) 150 (02841) 164 (03106) III (01979) 131 (02335) 155 (02763) 173 (03084) 115 (01933) 137 (02303) 163 (02739) 179 (03008) 120 (01905) 144 (02286) 170 (02698) 188 (02984) 126 (01892) 150 (02252) 176 (02643) 198 (02943)

II

i AlPIHDDC

rABLEAIi (Continued)

OtoO 0910 097S 0990 O99S

I APPENDIX 55

TABLE All Quantile of the Wilcoxon iZi2gtIilI Wmlili Ylilst Statlsdc - - -- ~

11(11 + I) W wu Wuu Wus tiiJJu IjU1I Wuo WOM W 1

II 19 10 II 12 11 14 II 16 17 II 19 10 II i2 11 jot II 16 17 II i iO

103 (01-465) 107 (01+14) 110 (01372) 11-4 (01390) 119 (01381) 113 (01361) 128 (01353) III (01333) 135 (01304) 141 (D131H) I (01277) 150 (01276) IS] (012-49) 159 (012-47) 162 (01111) 168 (01219) 173 (01109) 177 (01192) 182 (01181) 186 (01165) Itl (01155) 197 (01151) 101 (01141)

111 (01863) m (01849) 1-41 (01811) 1-46 (01780) 151 (01754) 157 (01739) 161 (01711) 168 (01697) 173 (01671) 179 (01656) 186 (01649) 190 (01616) 197 (01608) 103 (01592) 208 (01569) 21-4 (01553) 121 (015 ) 117 (Otn9) 232(01506) 1laquo) (OISIH) 25 (01-481) lSI (01-467) 158 (0158)

ISS (CUlO5) 161 (01171) 168(0115-4) 17-4 (01111) 181 (01101) 187 (01071) 194 (0l0S1) 200 (01010) 207 (01000) 111 (01970) 110 (01950) 118 (01919) 131 (01901) 2-41 (01890) 2-ta (01870) 156 (01858) 263 (01838) 269 (01811) 276 (01792) 18-4 (om9) 291 (01760) 199 (017lt18) 306 (01729)

183 (G2603) 191 (0lS78) 198 (0l538) 106 (01511) 113 (01-47) 111 ~1+r1)118 2 10) 236 (02383)

l-t5 ~01367)lSlOll4O) 260 (01305) 168 (01179) 2n (01161) 185(OlllS) 294 (01117) 101 (01192) 111 (01173) 319 (021-tB) 328 (01110) 336 (01105) l-tS (01087) 355 (01075) 364 (01056)

103 (01888) 111 (018-48) 110 (01811) 118 (01780) 135 (01729) 1-4S (01713) lSl (01664) 262 (01646) 171 (02618) 279 (0l581) 288 (02551) 296 (01517) lOS (01-490) 315 (01471) ll (013) 134 (01-424 341 (01397) 351 (02377) 161 (01351) 372 (01331) 381 (01305) 391 (01185) -tOl (01171)

or I tv chilli 60 ~ quIIIdlu of T II1II) be obDltMd from

bull -11- 111la + 51w Z 18

haN ~ from rha IIW1IIInIIIOITIIIII dIIIrIbudon - by Table AI ~ -cJ1u 01 1II1II) b from

~+5lwmiddotZJ~_I)

rtdcaI coftupond CD wIuu of T dIIIII (ar dIIIII) but _ JncIudInc rha approprtat Not thac ch IMdIIn of T II 0 QIIIIUlIu for I _ obtaIMd by dlvldIIII rha cpndIu of T by (n - 1)12

OUICI Adapud from Tab I But (1914) wid )1IIIIIIon Irom rha author

ft-S 6 7 I 9

10 II 12 11 14 II 16 17 18 9 10 21 21 U 24 21 16 17 11 19 10 11 II 3l J4 31 16 J1 18 19 40 4 42

0 0 0 0 I 1 -4 6 8

0 11 16 10 24 28 31 18 49 55 62 69 76 84 92

101 110 119 129 139

H 160 172 184 196 lOB

221 235 2-ta

0 0 0 I 1 -4 6 8

10 13

16 10 14 18 3l 38 50 56 63 70 77 85 94

101 III 121 III 41 152 163 175 187 199 212 m 239 lS3 267

0 0 1 1 -4 6 9

II 18 11 16 30 35 -41 47 53 59 67 74 81 90 99

lOB 117 127 138 l-ta 160 171 183 196 109 m 236 lSD 165 280 295

0 I 3 -4 6 )

II 14 III 21 26 31 36 42 48 54 61 68 74

84 92

101 III 120 131 141 152 161 176 188 201 214 228 142 257 272 287 10] 320

j

-

shy)

II IS 12

~

t

r

-D -i

~G

ij

~f(

iii L~

is lOt

u-) I~

125

I~i

150 110

1iJ1 195 Oo 212 B6 2S1 266 101 1)11

31-l 331 349

3

-J ~

)

1- IS jSl

~j

2bi jj

Jl)

~~

~i

Z

)-

()shy

middot1 IOU iu Igtu UI H ~ l- -I- IcC Ilu 191 10~

219

m 2JiJ 1oj

17

29$

311

J2J

Jmiddotfi 3amp5 3lJ

3 5 B

II 14 18 n 27 32 38 4-4 51 58 65 73 82 91

100 110 no 131 143 ISS 167 180 193 207 211 236 151 266 283 299 316 334 352 371 390 409

-4 6 9

12 16 10 25 30 36 41 -t8 55 63 71 80 89 98

108 119 130 1 1 153 165 178 191 206 220 215 250 266 182 299 317 335 353 372 191 411 431

5 75

105 H 18 215 275 33 39 55 525 60

68 765 855 95

IDS 1155 1265 138 150 1625 1755 189 201 2175 2325 2-t8 264 2805 2975 31S III 351S 3705 390 410 4305 -tS15

10 IS 21 28 36 45 55 66 78 91

105 120 116 153 171 190 210 231 lS3 176 100 325 3S1 378

35 --465

528

561 595 630 666 703 741 780 820 861 903

54 APPENDIX

TABLE All (Contlnuad)

n(n+ I) WUII 111- 111 1111bullbull Wou Wue WIIM 111 2

43 26l 28l lit 337 ]66 lt4Ol 429 452 473 946 277 297 ]28 ]54 385 n so 473 495 990 45 292 311 1 In 01 2 ltfT1 95 5115 1035 108 129 161 390 23 -463 492 511 5ofO5 1081 7 32 3-46 379 of08 2 51 5-40 564 1128 3ofO 36l 397 28 -463 505 536 563 588 1116 9 351 381 416 f83 521 559 587 6125 IllS 50 31 398 35 61 5Oof 550 583 611 6315 1215

For n Iarpr diu so the fgtth qlllll cI the WIlcoxon lIped _ IGdIIII may be apprcPdmaIM by ~ - [nn + 1)14] + Ifvn(n + 1)(2n + l)l wheN If II the fgtth qqand cia ~d IIOrmailllldam wrIIbItI obaInad from Table AI SouIIcL Adapud from Hamr and o-n (1970) with ~ from tha AmeriCIII ~ SodMy The mr1 In thl1IIIIIe q cI the WIlcoxon Ifaned IIIIkI_1GdIIII r JIYIIII by Equadon 573 for HIKtad wishy_ of P so 050 Quancll w far p gt 050 may be campuud from the IlljUldQII

w - n(n + )1- 11bull

where n(n + 1)111 pen In tha rIampht hand column In tha tabl N_ dItIl I(r lt w) so and I(r gt w ) so I - II Ho II IIIIL Crllical corrapcad co 1111I11III rI r dian (or amprater diu) 1M not IncIucIInI the 9Proprllle quantlla

i

n =I 0900 0950 2 0684 0776 1 0565 0616 093 0565 5 0

MIO 0509 068

7 0181 036 a 0358 010 9 0119 0387

10 Onl 0369 II ol08 0152 12 0296 0ll8 Il 0285 0325 I 0275 031 156 Q266

0258 0304 0295

17 0250 02116

bullbull920

02 0237 0ll2

0219 0271 0265

APPENDIX 547

~ TABLEAIJ Quantll of the Kolmogoiov Y~lC S~ti5tkmiddot

OnSlded Tet P - 090

Two-Sided Test P =080

195

090

0975

195

099

090

099$

Ui1l

P 090

== 000

095

090

0975

095

099

098

0995

099

0975 0990 0995 ~iI = u 0226 08-42 0900 0929 lJ 0221 D708 0785 0029 0216 062 0689 0734 ~~ 0212 0563 0627 0669 ~S 0208 0519 0577 0617 ~ 0204 083 0538 0571 middott 0200 0 5 0507 0H1 w 0197 010 0480 0511 LJ 0193 MOt 0457 010) 311 0190 0191 0437 046amp 21 0187 0l75 0419 0449 r2 0184 0361 0404 0-132 J~ 0182 039 0390 041amp j~ 0179 0138 0377 0404 j~ 0177 0321 0366 0391 ~i 0174 0318 0355 0381 1 0172 0309 0346 0371 iu 0170 0301 0337 0361 J() 0168 02 0329 0352 ~~U 0165

Approltimatloh fOlngt 40

107 Va

0259 0287 0321 0344 0253 0281 03 0337 0247 0275 0307 0330 0242 0269 0101 0323 0138 0264 0295 0317 0233 0259 0290 0311 0229 0254 Ol8of 0305 0225 0250 0279 0300 0221 0246 0275 0295 0218 0242 0270 0290 021 0218 0266 0285 0211 023of 0262 028 0208 0231 0258 0177 0205 0227 025 0273 0202 022 0251 0269 0199 0221 027 0265 0196 028 0244 0262 01 0215 021 0258 0191 0213 0238 0255 0189 0210 0235 0252 122 136 152 163 Va Va Va Va

5auIIcE Adapud from Table I of HW (1956) Used with permission 01 tho American Stadatlcal AlISoclatlon

Themr1a In thII table lite uliacted quantllti w of the Kolmogorov ten tatlmcs r p and r- defined by Equation 611 for two-IIded _ and by EIjIIIIIoRI6Il and 61l far onemiddotided te Rejeelt H at the Ivel If r xcead$ tho I - quantile p In thII tabla TMH quanlhl ant _ far II S ~O in the cwomiddottailed ast The oth quantll1 are approximation that aqual cothe -1 quantIIa In mOlt casu A better approximation for Il gt 40 results If (n + VnIiO)lIl I Jlsed InfAd cI Yn In the danomlnator

556 APPENDIX APPENDIX

TABLE A20 Quantiles of the Smlrnov Test Statistic for Two Samples of Different Size nand m

TABLE AI9 Quantile of the Smlrnov Test Statistic for Two Samples of Equal Size n One-Sided Test p =090 095 0975 099 0995 Two-Sided Test p =080 090 095 099 099

One-Sided Test One-SIded Test II = 090 G95 0975 099 0995 II = 090 095 0975 099 0995 11 = I Il = 9 17118

10 9110Two-SIded Test Two-Sided Test II =080 090 095 098 099 II =080 090 095 098 099 11 =2 Il = 3 516

4 34 10122 1011l 5 45 45 1023 10123 6 516 56 10114 1I1l4 7 517 617

8 34 718 78lOllS 1I1l5 9 719 819 81910126 11116

10 7110 45 9110 11 = 3 H = 4 34 3411117 11117

5 213 45 41511118 12128 6 213 213 5611119 12129 7 213 57 617 61711130 12130 8 58 34 34 71811131 12131 9 213 213 719 819 81912132 12132 10 35 7110 415 9110 9110

12 7112 213 34 56 111212133 1333 11 = 4 H = 5 315 314 45 415 12134 133 6 7112 213 34 56 5612135 1335 7 17118 517 34 617 617 12136 1336 8 518 518 3 78 718 1337 1337 8199 519 213 31 719

10 11110 13110 710 45 451338 14138 12 7112 213 213 314 561339 1439 16 9116 58 1116 3 131613lt10 141lt10

11 =5 H = 6 3S 213 213 516 516215 230 7 417 2335 517 29135 617

n=3 4 5 6

it 7

8 9

10 II 12 13

14 15 16 17 18 19 20 21

213 314 35 36 417

418 419 410 5111 5112 513

5114 5115 6116 6117 6118 6119 6120 6121

213 314 35 46 417

48 59 5110 5111 512 6113

6114 6115 6116 7117 7118 7119 7120 7111

314 45 46 517

518 519 6110 6111 6112 6113

7114 7115 7116 717 8118 8119 8110 821

45 516 517

58 619 6110 7111 7112 7113

714 8115 8116 8117 918 9119 9110 9111

n =22 23

415 24 56 15 517 26

68 27 619 28 7110 29 7111 30 7112 31 8113 32

8114 33 8115 34 9116 35 9117 36 918 37 9119 38

10110 39 10111 40

Approximation for n gt 40

711l 7123 7124 7125 7126

7127 8128 829 830 8131 8132

8133 8134 8135 9136 9137 9138 9139 91lt10 Lg Vii

8122 823 8124 825 8126

8127 9128 9119 930 9131 9132

9133 10134 1035 1036 1037 10138 10139 101lt10 m Vii

8122 923 9114

gt91l5 9126

9117 10128 10129 1030 10131 10132

11133 11134 11135 11136 11137 1138 1139 121lt10 192 Vii Vii Vii 8 11110 58 27140 41S 415

9 519 35 31145 719 415Souroa Adapted from Birnbaum and HaH (1960) wid permluJon from the Institute of Mathematical StatlstIes I III 35 710 7110 45bullThe entries In this table ant selected quantlles w of the Smlmov lWCI-AIIlple _ statistic T deflned by Equation 632 and 633 for the one-taIled _ and defined by Equation 631 for the _tailed test Relect He at the level a If T exteeds the I - a quanshy 15 8IIS 35 213 IIIIS 1115

20 III 11110 3S 7110 34tile of T as slYen In this table The _ statistic Is a dIscrere random variable so the exact level of snlll_ce may be 1_ than the apparent a used In this table 11 =6 H = 7 2342 417 29142 517 56

8 III 7112 213 31 349 III 59 213 1318 79I III 1730 19130 7110 11115

12 III 7112 7112 213 3418 49 519 11118 213 13118 24 1I1l4 III 7112 SIB 213

IiJ

APPENDIX 559

TABLE A21 The t Distribution

Degrees of Freedom p =06 075 09 095 0975 099 0995 09975 0999 09995

APPENDIX

A10 (Continued)

099 0995~ed Test p = 090 095 0975 099 099~ed Test P = 080 090 095

N1 = 8 9

10 14 28

N1 = 9 10 12

32 M= 10

12 15 18 36

N1 =15 20 40

M=15 16 18 20

N1 =20 Nz = 20

mple nadon

2756 3163 33nO 3n 3n o

1940 11114 716

1332 7115 419

1945 7118

1336 215 215 7110

2360 38

1336 11130 7110

2780

107jm+n mn

3356 519

3970 III

13128 13124

middot21140 III III 716 III III

22145 49 5112 715 9110 215 9110 716 Sll2 512 215

31180

l11jm + n mn

58 4063 43nO

417 15118 518

2340 7112 916III

26145 519 8115 III

1736 III III 9110 III

2348 1736 7115

13130 1740

136jm n

41156 5n 7110 914

17128 213

2740 58 511 9116 213

IIIUI 35 519

19136 1730 11110 III

11110 13114 19136 31160 29160

19140

152jm + n mn

34 47163 5n 517 9114 34 710 213 518

19131 3145

213 29145 11118 519

19130 35

7112 7112 519

1730 3160 41180

I63Jm + n mn

2 3

5 6 7 8 9

10 II 12 I]

14

15

16 17

18

19

20 21 22

23 24

25 26

27 28

29

30

40

60 120

0325 1000 3078

0289 0816 1886

0277 0765 1638

0271 0741 1533

0267 0727 1476

0265 0718 10440

0263 0711 1415

0262 0706 1397

0261 0703 1]8]

0260 0700 1372

0260 0697 1363 0259 0695 1356 0259 0694 1350

0258 0692 1345

0258 0691 1341

0258 0690 1377

0257 0689 1333

0257 0688 1330 0257 0688 1328

0257 0687 1325

0257 0686 1323

0256 0686 1321

0256 0685 1319

0256 0685 1318

0256 0684 1316

0256 0684 1315 0256 0684 1314

0256 0683 1313

0256 0683 1311

0256 0683 1310

0255 0681 1303

0254 0679 1296

0254 0677 1289

0253 0674 1282

6314 12706 ) I 821 63657 12732 31831 63662

2920 4303 6965 9925 14089 22327 31598 2353 3182 4541 5841 7A53 10214 12924 2132 2776 3747 4604 5598 7173 8610

2015 2571 3365 4032 4773 5S93 6869 1943 2447 3143 3707 4317 5208 5959 1895 2365 2998 3499 4029 4785 5408 IS60 2306 2896 3355 3833 4501 5041 1833 2262 2S21 3250 3690 4297 1781

1812 2228 2764 3169 3581 4144 4587 1796 2201 2718 3106 3497 4025 4437 1782 2179 2681 3055 3428 3930 431S 1771 2160 2650 3012 3372 3852 4221 1761 2145 2624 2977 3326 3787 4140

1753 2131 2602 2947 3286 3733 4073 1746 2120 2583 2921 3252 3686 4015

1740 2110 2567 2898 3222 3646 3965

1734 2101 2552 2878 3197 3610 3922

1729 2093 2539 2861 3174 3579 3883

1725 2086 2528 2845 3153 3552 3850

1721 2080 2518 2831 3135 3527 3819

1717 2074 2508 2819 3119 3505 3792

1714 2069 2500 2807 3104 3485 3767

1711 2064 2492 2797 3091 3467 3745

1708 2060 2485 2787 3078 3450 3725

1706 2056 2479 2779 3067 3435 3707

1703 2052 2473 2771 3057 3421 3690

1701 2048 2467 2763 3047 3408 3674

1699 2045 2462 2756 3038 3396 3659

1697 2042 2457 2750 3030 3385 3646

1684 2021 2423 2704 2971 3307 3551

1671 2000 2390 2660 2915 3232 3460

1658 1980 2358 2617 2860 3160 3373

1645 1960 2326 2576 2807 3090 3291

Iapted from Musey (1952) with permission from the Instkuce of Mathematical St3t1Rlcs

as In this tabl are sefectecl quantlas w of the SmImoY test statistic T for two samples defined ns 631 632 and 633 To enter the table let N be the smaller sample sbe and let IV be the raquoIe sbe Reject H at the leYel a If T ceeds w- as ampIvan In this table If II and m are nO( cOyenshyIs table use the fa sample approxlmatlon given at the end of the tabl or consult elCact tables j Jennrlch which appear In Haner and Owen (1970) for m S 100

Souoa Reprinted from Vol I of Pearson and Hartley (1976) with permission from the Iliomerrlka Truste bull The entries in this table are quantlles w of the t ditribution for various degrees of freedom Quantlles w for p lt 05 may be computed from the equatlon

W -Wt_jI

Note that w = 0 for all dearees of freedom

- bull amp tmiddotlh

Page 11: UNIVERSITY OF SWAZILAND MAIN EXAMINATION PAPER 2015 …€¦ · THREE (3) QUESTIONS. ALL QUESTIONS . CARRY MARKS AS INDICATED WITHIN . THE PARENTHESIS. THIS PAPER IS NOT TO BE OPENED

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liii~iii~isectsectiiiiiiimi~i~i~i~iiiiiiii

iii~iii~~iisectiiiiiiii~i~~i~~iiiiiiiii

III

bull I p

o

o

p

II

~ 1ft

o

o W In

m Z

5lt C

TABLEAl (Continued)

II I II 050 055 060 065 070 075 080 oa5 090 091

19 0 00000 00000 00000 00000 00000 00000 00000 00000 00000 00000 I 00000 00000 00000 00000 00000 00000 00000 00000 00000 00000 1 00004 00001 00000 00000 00000 00000 00000 00000 00000 00000 J 00011 00005 00001 00000 00000 00000 00000 00000 00000 00000 4 00096 00028 00006 00001 00000 00000 00000 00000 00000 00000 5 0Ol18 00109 OOOll 00001 00001 00000 00000 00000 00000 00000 6 00835 00341 00116 00031 00006 00001 00000 00000 00000 00000 7 01796 0j)871 00351 00114 00028 00005 00000 00000 00000 00000 8 03238 01841 00885 00347 OOIOS 00023 00003 amp0000 00000 00000 9 05000 Oll90 01861 00875 00316 00089 00016 00001 00000 00000

10 06761 05060 03315 01855 00839 00217 00067 Ooooa 00000 00000 II 08204 06831 05122 on 01820 00175 0OD3 00041 00003 00000 11 09165 08273 06919 05188 03345 01749 00676 00163 00017 00000 IJ 09682 09223 08371 07031 05161 03311 01631 OOS37 lt00086 00002 14 09904 09720 09304 08500 07178 05346 03167 01 00352 00020 15 09978 09923 09770 09 08668 07369 05449 03159 01150 00132 16 09996 09985 09945 09830 09538 08887 07631 05587 02946 0066S 17 10000 09998 09992 09 09896 096 09171middot 08015 05797 02453 18 10000 10000 09999 09997 09989 09958 09856 09544 08649 06116 19 10000 tOOOO 10000 10000 10000 10000 10000 10000 10000 10000

10 0 00000 00000 00000 00000 00000 00000 00000 00000 00000 00000 I 00000 00000 00000 00000 00000 00000 00000 00000middot 00000 00000 1 00002 00000 00000 00000 00000 00000 00000 00000 00000 00000 3 00013

~ 00003 (10015 ~0064

00000 00003 00016

00000 00000 00003

00000 00000 00000

00000 00000 00000

00000 00000 00000

00000 00000 00000

00000 00000 00000

00000 00000 00000

r 0~0577 00214 00065 00015 00003 00000 00000 00000 00000 00000 7 01316 oOS8O 00210 00060 00013 00002 00000 00000 00000 00000 8 02517 01308 00565 00196 00051 00009 00001 00000 00000 00000 9 04119 01493 01275 00532 00171 00039 00006 00000 00000 00000

10 05881 04086 Gl 7 01218 00480 001]9 00026 0D002 00000 00000 II 07483 05857 0 02376 01 III 00409 00100 00013 00001 00000 11 08684 07480 05841 03990 0n77 01018 00321 00059 00004 00000 13 09413 08701 07500 05834 039lO 01142 00867 00219 00024 00000 14 09793 09447 087 075-46 05836 0l828 01958 00673 001ll 00003 II 09941 09811 09490 08818 01625 05851 03704 01702 00431 00026 16 09987 09951 09840 09556 08929 07741 G5886 03523 01330 00159 11 09998 09991 09964 09879 09645 09087 07939 05951 03231 00755 18 10000 09999 09995 09979 09924 09757 09308 082 0608l 01641 19 10000 10000 10000 09998 09991 09968 09885 09612 08784 06415 10 10000 10000 10000 10000 10000 10000 10000 10000 10000 10000

bullYhu tha binomial dlaoibudon wid --n n lind II The entr1q tha wluu 0I1(Y Ii n- E~ 0) 1 (I - II for II IUIJ InJ tram OJIS m 095 far n laraer than lO tha nil qllllldle 01 a IIInomIll rlndam VIII1aIH mar be IpIIIOlIImated IIIIinI t - IIJ + z VIIJ( I - p) whera Z II tha nh qIIIIIdIe 0I11Ca11d1rd RCII1IIIII rIndam wrtabl abullned tram Table AI

20

TABLE A7 Quantiles of the Mann-Whitney Test Statistic

1 4 5 6 10 II 12 13 14 IS 16 17 18 19n 81=2

0001 3 3 J 1 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 0005 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 4 4

2 001 ootS US 0

3 3 3 3

3 3 1lt4

3 3 3 4

3 3 4 middot5

3 3 4 S

3 3 lt4 S

3 4 S 6

3 4 S 6

3 4 5 7

3 5 5 7

3 5 6 8

4 5 6 8

4 5 7 8

4 5 7 9

ltI 5 7 9

4 6 7

10

4 6 8

10

5 6 8

11

5 6 8

II

bull 801 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 7 7 7 7 0005 6 6 6 6 6 6 6 7 7 7 8 8 8 9 9 9 9 10 10 001 6 6 6 6 6 7 7 8 8 8 9 9 9 10 10 II II II 12 ootS 6 6 6 7 8 8 9 9 10 10 II II 12 12 13 13 14 14 15 005 6 7 7 8 9 9 10 II II 12 12 13 14 14 15 16 16 17 18 818 7 8 8 9 10 II 12 12 13 14 15 16 17 17 18 19 20 21 22

0801 0805

10 10

0 10

10 10

10 10

10 II

10 II

10 12

10 12

II 13

II 13

II 4

12 14

12 15

12 16

13 16

13 17

14 17

14 18

14 19

001 0025

10 10

10 10

10 II

II 12

12 13

12 14

13 IS

14 15

14 16

IS 17

16 18

16 19

17 20

18 21

18 II

19 II

20 23

20 24

21 lS

005 10 II 12 13 14 IS 16 17 18 19 20 21 22 23 lS 26 27 28 29 010 II 12 14 15 16 17 18 20 21 22 23 2lt1 26 27 28 29 31 32 3l

0001 IS 15 IS 15 IS 15 16 17 17 18 18 19 19 20 21 21 22 23 23

5

ooos 001 0025

15 IS 15

15 IS 16

15 16 17

16 17 18

17 18 19

17 19 21

18 20 22

19 21 II

20 22 24

21 23 lS

22 M 27

23 lS 28

23 26 29

24 27 30

lS 28 31

26 29 33

27 30 34

28 31 35

29 32 36

US 16 17 18 20 21 22 24 lS 27 28 29 31 32 34 35 36 l8 39 41 010 17 18 20 21 II 24 26 28 29 31 II 34 36 38 39 41 43 46

8801 21 21 21 21 21 21 II 24 lS 26 26 27 28 29 30 31 32 II 34 0805 21 21 22 II M lS 26 27 28 29 31 32 33 34 35 37 38 39 40

6 001 0025 us

21 21 22

21 II 24

II M lS

M lS 27

lS 27 29

26 28 30

28 30 32

29 32 34

30 33 36

31 35 38

33 36 39

34 38 41

35 19 43

37 41 4S

38 43 47

40

41 46 50

42 47 52

49 54

011 23 lS 27 29 31 33 35 37 39 41 43 45 47 51 53 56 58 60

0801 ooos

28 28

28 28

28 29

28 30

29 32

30 n

31 3S

32 36

34 38

35 39

36 41

37 42

38

39 45middotmiddot

40 47

42 43 50

51

45 53

7 001 0025

28 28

29 30

30 32

32 34

33 35

35 37

36 39

38 lt41 43

41 45

43 47

45 49

46 51

53

50 55

52 S7

53 59

55 61

57 63

us 010

De1 0805

29 JO

36 36

31 33 36 36

33 35 36 38

35 37

37 19

37

38 41

lt42 39 43

42 45

41

47

42 46

46 so 43

52 45 so

so 55 46 52

53 57

54

55 60 49 55

57 OJ 51 57

59 65 52 59

62 67

54 61

64 70 55 63

66 72 57 65

68 75

58 67

bull 001 U25

SLlO

36 37

3839

37 19

lt42

39 41 42

41 43 45 47

43 lt45 lt47 50

47 so 53

46 SO 52

~

ltII 52 55 59

so 54 57 61

S2 56 60 64

54 59 37

56 61 65 70

59 63 68 73

61 66 70 76

63 68 73 79

65 71 76 82

67 73 78 85

69 75 BI BB

71 78 84 91

TABLE A7 (Continued)

n m e 2 5 6 7 bull 9 10 II 12 13 I 15 16 17 18 19 20

9

10

II

II

Il

14

15

1001 0005 061 0025 005 010 0001 080S OCII D025 005 010

0801 0005 DOI 0025 005 010 0001 OOOS 001 0025 005 016

0001 000 001 COlS 005 010

0001 0005 001 0825 005 010 0001 0005 001 0025 005 010 0001 0005 001 0025 005 010

45 45 45 46 47 55 55 55 56 57 59

66 66 66 67 6B 70

78 78 78 80 81 83 91 9l 91 93 94 96

105 105 106 107 109 110

120 120 12l III 124 126

136 136 137 138 140 142

45 46 47 48 50

5 55 56 57 59 60 62

66 67 68 70 72 74 78 80 81 83 84 S7 Sf 93 94 98

101

lOS 107 lOB III 1t3 116

120 III 124 126 128 III 136 139 1 143 45 148

45 47 so 52 55 56 58 59 61 63 66

67 69 71 73 75 78

79 82 84 86 88 91

93 95 97

100 102 105

107 110 112 115 117 121

III 126 128 131 133 137

139 142 I 151 154

474 51 53 55 68

57 60 OJ 64 67 69

69 72 74 76 79 82

81 65 87 90 92 96 95 99

101 104 107 110

109 113 116 119 122 126

125 129 132 135 139 143

142 46 149 152 156 160

48 51 53 56 68 61 59 62 64 67 70 73

71 74 76 80 83 86

83 86 90 93 96

100

97 102 104 108 III ItS

112 117 1t9 III 127 131

128 133

136 140 148

145 ISO 53 168 162 166

49 53 55 58 61 64

61 65 67 70 73 77 73 77 79 83 86 90

86 91 93 97

100 105

100 105 108 112 116 120

115 121 123 128 132 137

133 137 140 145 149 154

148 ISS 158 163 167 173

51 55 57 61 64 68

62 67 69 73 76 80 75 80 8l 86 90 94

88 94 96

101 105 lOS

103 lOS 112 116 120 125

118 124 128 132 137 142

135 141 145 150 154 160

152 159 163 168 173 179

53 57 60 63 67 71 64 69 72 76 80 84

77 63 65 90 94 98

91 97

100 105 l09 II~

106 112 115 120 IlS 130 121 128 132 137 142 147

138 145 14 ISS 160 166 156 164 168 174 179 185

54 59 62 66 70 74

66 72 75 79 83 BB 79 85 89 93 98

103

3 100 103 lOB III liB 109 116 119 125 129 135

125 132 136 142 147 153

112 150 154 160 165 172

160 168 173 179 185 191

56 62 64 69 73 77 6B 74 78 8l 87 91 8l 88 92 97

101 107

96 103 107 112 II 123

112 119 123 129 134 140

128 [36 140 146 152 168

145 154 158 165 171 178 164 173 178 184 191 198

58 64 67 72 76 81 70 77 80 85 90 95

84 91 95

100 105 III 96

106 110 116 111 128

I IS 123 127 133 139 145

131 140 I 151 157 164

149 158 163 170 176 184

168 178 183 190 197 204

60 66 69 74 79 84 73 80 83 89 93 99 87 94 98

104 109 115 102 110 114 120 126 132

liS 126 III 137 1~3 ISO

135I 149 156 162 169

153 163 168 175 18l 189

172 182 188 1 202 211

61 6B 72 77 8l 87 75 82 86 91 97

103 89 97

101 107 113 119 104 113 117 124 130 137

121 130 135 142 146 155

13B 148 153 161 167 175 157 167 172 180 187 195

176 187 193 201 208 217

63 70 74 80 85 91 77 85 89 95

100 107

100 104 III 117 124 106 116 121 128 134 142 124 134 139 146 153 160

142 152 157 165 172 180

161 172 177 185 193 201

180 192 198 207 214 223

65 73 77 83 88 94 79 87 92 98

104 110 94

103 lOB 114 121 128 110 120 125 132 Il9 146 127 137 143 151 157 166

145 156 162 170 177 186

164 176 182 191 198 207

185 197 203 212 220 230

67 75 79 85 91 98

81 90 94

101 1D7 114

96 106 III 118 IH 132 f 3 123 128 136 J43 ISl

130 141 147 155 162 171

149 160 166 175 IB3 191

168 IBI 187 19 204 213

189 202 20B 218 226 236

69 77 8l 88 94

101

83 93 97

104 III 118

99 109 114 122 126 136

J 16 126 131 110 147 1S6 1)4 15 151 159 167 176

152 164 171 180 IBB 197

In 185 191 201 209 219

193 207 113 223 232 243

71 79 84 91 97

104

85 95

100 108 114 122

101 112 117 125 131 140

118 130 135 144 151 160

137 1lt9 155 164 172 IBI

156 169 175 164 193 203

176 190 196 206 215 225 197 211 219 229 238 249

72 82 86 94

100 lOB 88 98

103 III 118 126

104 115 120 129 136 145

121 133 139 148 156 r65

140 152 159 168 176 186

160 173 179 189 198 208

180 194 201 211 221 231

202 216 224 235 2 256

t

TABLEA7 (Continued)

bull -2 I 4 J 7 bull 9 10 II 12 II 14 15 17 18 21 1middot 153 IH 156 159 163 167 171 115 179 183 188 191 197 2111 206 III 115 l2D 11~

17 UIIS U2I

153 IH 156

156 158 160

160 162 165

164 167 171

169 172 176

173 171 182

178 182 188

III 187 193

188 192 199

193 198 2D5

198 213 211

203 2D9 217

2Il8 21lt1 m

21~ 220 129

219 llS 235

11~ 231 211

119 236 2lt17

235 2lt12 253

210 217 159

us 157 163 169 171 180 187 193 199 2D5 211 218 22lt1 231 237 2lt13 250 256 163 269 011 160 166 172 179 185 192 199 206 III 219 ll6 233 239 1lt16 153 260 267 2H 281 1 171 172 115 178 182 IN 190 195 199 lOltI 2D9 111 218 m 1lI 233 238 213 l~8 UIIS 171 17~ 178 III 188 193 198 213 2M 214 219 llS 230 ll6 242 2lt17 253 259 2M

10 11 DD2J

172 174

176 179

181 184

IN 190

191 196

196 2D2

2D2 2Il8

2Il8 214

213 220

219 227

225 233

231 239

237 2lt16

242 252

2lt18 25B

25~ 265

260 271

166 278

272 284

us 176 181 188 194 200 2117 213 220 117 233 2lt10 247 159 260 JJ7 274 lBl 188 295 0bullbull1 178

190 185 191

192 194

199 198

206 2D2

213 206

220 211

227 216

134 220

2lt11 225

249 231

256

ll6 JJ3

241 270 2lt16

278 251

285 257

292 JJ2

300 168

307 272

DM5 19 194 198 213 2Il8 213 219 l34 230 236 242 2lt18 159 260 JJS 272 278 284 290 It

11 U2I

192 193

195 198

200 lOltI

206 liD

211 216

217 m

m 129

129 ll6

m 243

2lt11 249

2lt17 256

159 163

260 269

166 276

273 lB3

279 290

2B5 297

292 301

298 310

15 195 2111 2Il8 211 111 1lI m 2~2 249 256 263 271 278 285 292 300 307 ll4 321

20

81 1D2J

198 210 211 212 211

2115 211 214 216 219

212 214 219 221 225

219 21B 22lt1 l27 231

l27 m 219 231 238

134 l27 235 219 2lt15

242 132 241 2lt15 251

249 217 217 251 259

257 243 253 258 166

2M 248 259 2M 273

272 253 l6S 27 280

280

159 271 278 2B7

188 l6S 278 284 2M

295 270 284 291 301

303 276 290 298 30t

311 281 297 301 316

ll9 2B7 303 311 323

326 293 310 31B llO

334 299 316 325 338

us 215 m 229 ll6 243 l50 258 l6S 273 280 188 295 303 311 318 326 334 341 349 111 218 ll6 l3l 241 2lt1 257 l6S 273 281 189 297 lOS 313 l21 330 l38 346 lH l62

For II or m duIn 20 the fICh quamfIe w of the IIaM-WhIIMy rut stadsdc may be ~ by

(11+ 1)2 + zV_(N + 1)12

where z1s the fICh quuuIe of mndatd normal random wriabIe abaIIned from Table AI and where 11 m + IL

The __ In dIiIllIbIe quandlas w of the Mann-WhIIMylllt JIaIIsdc r by Equation 511 for selected values of Note that p(r lt wl S p Upper quanshy dies may be found from the equaDon o

w IIII + m +1) - w-

Critical COIIeSpOIICI to values of r less duIn (or duIn) but not equal to the appropriate quantile

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ~~ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ bullbull ww-ww-ww-w-ww-ww-w-ww-w-w

( ~

f

542 APPENDIX

TABLEAIO Quantiles of Spearmans P

n =0900 0950 0975 0990 0995 0999

4 08000 08000 5 07000 08000 09000 09000 6 7

06000 05357

07714 06786

08286 07500

08857 08571

09429 08929 09643

8 05000 06190 07143 08095 08571 09286 9 0A667 05833 06833 07667 08167 D9000

10 04424 05515 06364 07333 07818 08667 II 0A182 05273 06091 07000 07455 08364 12 03986 04965 05804 06713 07203 0amp112 13 03791 04780 05549 06429 06978 07857

14 03626 04593 05341 D6220 06747 07670 15 03500 04429 05179 06000 06500 07464

16 03382 04265 05000 05794 06324 07265 17 03260 04118 0A853 05637 06152 07083 18 03148 03994 04696 05480 05975 06904 19 03070 03895 04579 05333 05825 06737 20 02971 03789 04451 05203 056amp4 06586

21 02909 03688 04351 05078 05545 06455 12 02829 03597 04241 04963 05426 06318 13 02767 03518 04150 04852 05306 06186 14 02704 03435 04061 04748 05200 06070 25 02646 03362 03971 04654 05100 05962

26 02588 03299 03894 04564 05002 05856 27 02S40 03236 03822 04481 04915 05757 28 02490 03175 03749 04101 04828 05660 29 02443 03113 03685 04320 04744 05567 30 02400 03059 03620 04251 04665 05479

For n greater than 30 dI approximate quantlles of p may be obcalned from

wmiddot V Zjon-I

where Zjo Is the fJdI quantile of a standard normal random variable obmlned from Table AI Souaa Adapted from Glasser and Winter (1961) with comedo with permlulon from die 8omerrIkQ

Tru_ bullThe entries In dli table are selected quantllu w of die Spearman rank correla1lon coaffIcIent p when IIMd as a teSt statistic The lower quantllbullbull may be obalned from die equadon

W == -WI_

Th crtdal region correspOnds to values of p maller dI (or areater than) but not Including dI approshypriate quantile Note dlat the median of p Is O

4 4 (06667) 5 6 (06000) 6 7 (04667) 7 9 (0A286) 8 10 (03571) 9 12 (03333)

10 15 (03333) II 17 (03091) 12 18 (02727) 13 11 (02821) 14 23 (02527) 15 27 (02571) 16 28 (02333) 17 32 (02353) 18 35 (02288) 19 37 (02164) 10 40 (02105) 21 42 (02000) 12 45 (01948) 23 49 (01937) 24 52 (01884) 15 56 (01867) 26 59 (01815) 27 61 (01738) 28 66 (01746) 29 68 (01675) 30 73 (01678) 31 75 (01613) 32 80 (01613) 13 84 (01591) 34 87 (01551) 35 91 (01529) 36 94 (01492) 37 98 (01471)

APPENDIX smiddot

TABLE AI I Quantiles of the Kendall test statistic T = N - N bullbull Quantlles of Kendalls T are given in parentheses Lower quantiles are the negative of the upper quantiles wp = -WI_p

n p = 0900 0950 0975 0990 0995

4 (06667) 6 (10000) 6 (10000) 6 (10000) 6 (06000) 8 (08000) 8 (08000) 10 (10000) 9 (06000) II (07333) II (07333) 13 (08667)

II (05238) 13 (06190) 15 (07143) 17 (08095) 14 (05000) 16 (05714) 18 (06429) 20 (07143) 16 (04444) 18 (05000) 11 (06111) 24 (06667) 19 (04222) 21 (04667) 25 (05556) 27 (06000) 21 (03818) 25 (04545) 29 (05273) 31 (05636) 24 (03636) 28 (04242) 34 (05152) 36 (05455) 26 (03333) 32 (0403) 38 (04872) 42 (05285) 31 (03407) 35 (03846) 41 (04505) 45 (04945) 33 (03143) 39 (03714) 47 (04476) 51 (04857) 36 (03000) 44 (03667) 50 (04167) 56 (04667) 40 (02941) 48 (03529) 56 (004118) 62 (04559) 43 (02810) 51 (03333) 61 (03987) 67 (04379) 47 (02749) 55 (03216) 65 (03801) 73 (04269) 50 (02632) 60 (03158) 70 (03684) 78 (04105) 54 (02571) 64 (03048) 76 (03619) 84 (04000) 59 (02554) 69 (02987) 81 (03506) 89 (03853) 63 (02490) 73 (02885) 87 (03439) 97 (03834) 66 (02391) 78 (02826) 92 (03333) 102 (03696) 70 (02333) 84 (02800) 98 (03267) I08 (03600) 75 (02308) 89 (02738) 105 (03231) f15 (03538) 79 (02251) 93 (02650) II I (03162) 123 (03504) 84 (02222) 98 (02593) 116 (03069) 128 (03386) 88 (02167) 104 (02562) 124 (03054) 136 (03350) 93 (02138) 109 (02506) 129 (02966) 143 (03287) 97 (02086) 115 (02473) I3S (02903) 149 (03204)

102 (02056) 120 (02419) 142 (02863) 158 (03185) 106 (02008) 126 (02386) 150 (02841) 164 (03106) III (01979) 131 (02335) 155 (02763) 173 (03084) 115 (01933) 137 (02303) 163 (02739) 179 (03008) 120 (01905) 144 (02286) 170 (02698) 188 (02984) 126 (01892) 150 (02252) 176 (02643) 198 (02943)

II

i AlPIHDDC

rABLEAIi (Continued)

OtoO 0910 097S 0990 O99S

I APPENDIX 55

TABLE All Quantile of the Wilcoxon iZi2gtIilI Wmlili Ylilst Statlsdc - - -- ~

11(11 + I) W wu Wuu Wus tiiJJu IjU1I Wuo WOM W 1

II 19 10 II 12 11 14 II 16 17 II 19 10 II i2 11 jot II 16 17 II i iO

103 (01-465) 107 (01+14) 110 (01372) 11-4 (01390) 119 (01381) 113 (01361) 128 (01353) III (01333) 135 (01304) 141 (D131H) I (01277) 150 (01276) IS] (012-49) 159 (012-47) 162 (01111) 168 (01219) 173 (01109) 177 (01192) 182 (01181) 186 (01165) Itl (01155) 197 (01151) 101 (01141)

111 (01863) m (01849) 1-41 (01811) 1-46 (01780) 151 (01754) 157 (01739) 161 (01711) 168 (01697) 173 (01671) 179 (01656) 186 (01649) 190 (01616) 197 (01608) 103 (01592) 208 (01569) 21-4 (01553) 121 (015 ) 117 (Otn9) 232(01506) 1laquo) (OISIH) 25 (01-481) lSI (01-467) 158 (0158)

ISS (CUlO5) 161 (01171) 168(0115-4) 17-4 (01111) 181 (01101) 187 (01071) 194 (0l0S1) 200 (01010) 207 (01000) 111 (01970) 110 (01950) 118 (01919) 131 (01901) 2-41 (01890) 2-ta (01870) 156 (01858) 263 (01838) 269 (01811) 276 (01792) 18-4 (om9) 291 (01760) 199 (017lt18) 306 (01729)

183 (G2603) 191 (0lS78) 198 (0l538) 106 (01511) 113 (01-47) 111 ~1+r1)118 2 10) 236 (02383)

l-t5 ~01367)lSlOll4O) 260 (01305) 168 (01179) 2n (01161) 185(OlllS) 294 (01117) 101 (01192) 111 (01173) 319 (021-tB) 328 (01110) 336 (01105) l-tS (01087) 355 (01075) 364 (01056)

103 (01888) 111 (018-48) 110 (01811) 118 (01780) 135 (01729) 1-4S (01713) lSl (01664) 262 (01646) 171 (02618) 279 (0l581) 288 (02551) 296 (01517) lOS (01-490) 315 (01471) ll (013) 134 (01-424 341 (01397) 351 (02377) 161 (01351) 372 (01331) 381 (01305) 391 (01185) -tOl (01171)

or I tv chilli 60 ~ quIIIdlu of T II1II) be obDltMd from

bull -11- 111la + 51w Z 18

haN ~ from rha IIW1IIInIIIOITIIIII dIIIrIbudon - by Table AI ~ -cJ1u 01 1II1II) b from

~+5lwmiddotZJ~_I)

rtdcaI coftupond CD wIuu of T dIIIII (ar dIIIII) but _ JncIudInc rha approprtat Not thac ch IMdIIn of T II 0 QIIIIUlIu for I _ obtaIMd by dlvldIIII rha cpndIu of T by (n - 1)12

OUICI Adapud from Tab I But (1914) wid )1IIIIIIon Irom rha author

ft-S 6 7 I 9

10 II 12 11 14 II 16 17 18 9 10 21 21 U 24 21 16 17 11 19 10 11 II 3l J4 31 16 J1 18 19 40 4 42

0 0 0 0 I 1 -4 6 8

0 11 16 10 24 28 31 18 49 55 62 69 76 84 92

101 110 119 129 139

H 160 172 184 196 lOB

221 235 2-ta

0 0 0 I 1 -4 6 8

10 13

16 10 14 18 3l 38 50 56 63 70 77 85 94

101 III 121 III 41 152 163 175 187 199 212 m 239 lS3 267

0 0 1 1 -4 6 9

II 18 11 16 30 35 -41 47 53 59 67 74 81 90 99

lOB 117 127 138 l-ta 160 171 183 196 109 m 236 lSD 165 280 295

0 I 3 -4 6 )

II 14 III 21 26 31 36 42 48 54 61 68 74

84 92

101 III 120 131 141 152 161 176 188 201 214 228 142 257 272 287 10] 320

j

-

shy)

II IS 12

~

t

r

-D -i

~G

ij

~f(

iii L~

is lOt

u-) I~

125

I~i

150 110

1iJ1 195 Oo 212 B6 2S1 266 101 1)11

31-l 331 349

3

-J ~

)

1- IS jSl

~j

2bi jj

Jl)

~~

~i

Z

)-

()shy

middot1 IOU iu Igtu UI H ~ l- -I- IcC Ilu 191 10~

219

m 2JiJ 1oj

17

29$

311

J2J

Jmiddotfi 3amp5 3lJ

3 5 B

II 14 18 n 27 32 38 4-4 51 58 65 73 82 91

100 110 no 131 143 ISS 167 180 193 207 211 236 151 266 283 299 316 334 352 371 390 409

-4 6 9

12 16 10 25 30 36 41 -t8 55 63 71 80 89 98

108 119 130 1 1 153 165 178 191 206 220 215 250 266 182 299 317 335 353 372 191 411 431

5 75

105 H 18 215 275 33 39 55 525 60

68 765 855 95

IDS 1155 1265 138 150 1625 1755 189 201 2175 2325 2-t8 264 2805 2975 31S III 351S 3705 390 410 4305 -tS15

10 IS 21 28 36 45 55 66 78 91

105 120 116 153 171 190 210 231 lS3 176 100 325 3S1 378

35 --465

528

561 595 630 666 703 741 780 820 861 903

54 APPENDIX

TABLE All (Contlnuad)

n(n+ I) WUII 111- 111 1111bullbull Wou Wue WIIM 111 2

43 26l 28l lit 337 ]66 lt4Ol 429 452 473 946 277 297 ]28 ]54 385 n so 473 495 990 45 292 311 1 In 01 2 ltfT1 95 5115 1035 108 129 161 390 23 -463 492 511 5ofO5 1081 7 32 3-46 379 of08 2 51 5-40 564 1128 3ofO 36l 397 28 -463 505 536 563 588 1116 9 351 381 416 f83 521 559 587 6125 IllS 50 31 398 35 61 5Oof 550 583 611 6315 1215

For n Iarpr diu so the fgtth qlllll cI the WIlcoxon lIped _ IGdIIII may be apprcPdmaIM by ~ - [nn + 1)14] + Ifvn(n + 1)(2n + l)l wheN If II the fgtth qqand cia ~d IIOrmailllldam wrIIbItI obaInad from Table AI SouIIcL Adapud from Hamr and o-n (1970) with ~ from tha AmeriCIII ~ SodMy The mr1 In thl1IIIIIe q cI the WIlcoxon Ifaned IIIIkI_1GdIIII r JIYIIII by Equadon 573 for HIKtad wishy_ of P so 050 Quancll w far p gt 050 may be campuud from the IlljUldQII

w - n(n + )1- 11bull

where n(n + 1)111 pen In tha rIampht hand column In tha tabl N_ dItIl I(r lt w) so and I(r gt w ) so I - II Ho II IIIIL Crllical corrapcad co 1111I11III rI r dian (or amprater diu) 1M not IncIucIInI the 9Proprllle quantlla

i

n =I 0900 0950 2 0684 0776 1 0565 0616 093 0565 5 0

MIO 0509 068

7 0181 036 a 0358 010 9 0119 0387

10 Onl 0369 II ol08 0152 12 0296 0ll8 Il 0285 0325 I 0275 031 156 Q266

0258 0304 0295

17 0250 02116

bullbull920

02 0237 0ll2

0219 0271 0265

APPENDIX 547

~ TABLEAIJ Quantll of the Kolmogoiov Y~lC S~ti5tkmiddot

OnSlded Tet P - 090

Two-Sided Test P =080

195

090

0975

195

099

090

099$

Ui1l

P 090

== 000

095

090

0975

095

099

098

0995

099

0975 0990 0995 ~iI = u 0226 08-42 0900 0929 lJ 0221 D708 0785 0029 0216 062 0689 0734 ~~ 0212 0563 0627 0669 ~S 0208 0519 0577 0617 ~ 0204 083 0538 0571 middott 0200 0 5 0507 0H1 w 0197 010 0480 0511 LJ 0193 MOt 0457 010) 311 0190 0191 0437 046amp 21 0187 0l75 0419 0449 r2 0184 0361 0404 0-132 J~ 0182 039 0390 041amp j~ 0179 0138 0377 0404 j~ 0177 0321 0366 0391 ~i 0174 0318 0355 0381 1 0172 0309 0346 0371 iu 0170 0301 0337 0361 J() 0168 02 0329 0352 ~~U 0165

Approltimatloh fOlngt 40

107 Va

0259 0287 0321 0344 0253 0281 03 0337 0247 0275 0307 0330 0242 0269 0101 0323 0138 0264 0295 0317 0233 0259 0290 0311 0229 0254 Ol8of 0305 0225 0250 0279 0300 0221 0246 0275 0295 0218 0242 0270 0290 021 0218 0266 0285 0211 023of 0262 028 0208 0231 0258 0177 0205 0227 025 0273 0202 022 0251 0269 0199 0221 027 0265 0196 028 0244 0262 01 0215 021 0258 0191 0213 0238 0255 0189 0210 0235 0252 122 136 152 163 Va Va Va Va

5auIIcE Adapud from Table I of HW (1956) Used with permission 01 tho American Stadatlcal AlISoclatlon

Themr1a In thII table lite uliacted quantllti w of the Kolmogorov ten tatlmcs r p and r- defined by Equation 611 for two-IIded _ and by EIjIIIIIoRI6Il and 61l far onemiddotided te Rejeelt H at the Ivel If r xcead$ tho I - quantile p In thII tabla TMH quanlhl ant _ far II S ~O in the cwomiddottailed ast The oth quantll1 are approximation that aqual cothe -1 quantIIa In mOlt casu A better approximation for Il gt 40 results If (n + VnIiO)lIl I Jlsed InfAd cI Yn In the danomlnator

556 APPENDIX APPENDIX

TABLE A20 Quantiles of the Smlrnov Test Statistic for Two Samples of Different Size nand m

TABLE AI9 Quantile of the Smlrnov Test Statistic for Two Samples of Equal Size n One-Sided Test p =090 095 0975 099 0995 Two-Sided Test p =080 090 095 099 099

One-Sided Test One-SIded Test II = 090 G95 0975 099 0995 II = 090 095 0975 099 0995 11 = I Il = 9 17118

10 9110Two-SIded Test Two-Sided Test II =080 090 095 098 099 II =080 090 095 098 099 11 =2 Il = 3 516

4 34 10122 1011l 5 45 45 1023 10123 6 516 56 10114 1I1l4 7 517 617

8 34 718 78lOllS 1I1l5 9 719 819 81910126 11116

10 7110 45 9110 11 = 3 H = 4 34 3411117 11117

5 213 45 41511118 12128 6 213 213 5611119 12129 7 213 57 617 61711130 12130 8 58 34 34 71811131 12131 9 213 213 719 819 81912132 12132 10 35 7110 415 9110 9110

12 7112 213 34 56 111212133 1333 11 = 4 H = 5 315 314 45 415 12134 133 6 7112 213 34 56 5612135 1335 7 17118 517 34 617 617 12136 1336 8 518 518 3 78 718 1337 1337 8199 519 213 31 719

10 11110 13110 710 45 451338 14138 12 7112 213 213 314 561339 1439 16 9116 58 1116 3 131613lt10 141lt10

11 =5 H = 6 3S 213 213 516 516215 230 7 417 2335 517 29135 617

n=3 4 5 6

it 7

8 9

10 II 12 13

14 15 16 17 18 19 20 21

213 314 35 36 417

418 419 410 5111 5112 513

5114 5115 6116 6117 6118 6119 6120 6121

213 314 35 46 417

48 59 5110 5111 512 6113

6114 6115 6116 7117 7118 7119 7120 7111

314 45 46 517

518 519 6110 6111 6112 6113

7114 7115 7116 717 8118 8119 8110 821

45 516 517

58 619 6110 7111 7112 7113

714 8115 8116 8117 918 9119 9110 9111

n =22 23

415 24 56 15 517 26

68 27 619 28 7110 29 7111 30 7112 31 8113 32

8114 33 8115 34 9116 35 9117 36 918 37 9119 38

10110 39 10111 40

Approximation for n gt 40

711l 7123 7124 7125 7126

7127 8128 829 830 8131 8132

8133 8134 8135 9136 9137 9138 9139 91lt10 Lg Vii

8122 823 8124 825 8126

8127 9128 9119 930 9131 9132

9133 10134 1035 1036 1037 10138 10139 101lt10 m Vii

8122 923 9114

gt91l5 9126

9117 10128 10129 1030 10131 10132

11133 11134 11135 11136 11137 1138 1139 121lt10 192 Vii Vii Vii 8 11110 58 27140 41S 415

9 519 35 31145 719 415Souroa Adapted from Birnbaum and HaH (1960) wid permluJon from the Institute of Mathematical StatlstIes I III 35 710 7110 45bullThe entries In this table ant selected quantlles w of the Smlmov lWCI-AIIlple _ statistic T deflned by Equation 632 and 633 for the one-taIled _ and defined by Equation 631 for the _tailed test Relect He at the level a If T exteeds the I - a quanshy 15 8IIS 35 213 IIIIS 1115

20 III 11110 3S 7110 34tile of T as slYen In this table The _ statistic Is a dIscrere random variable so the exact level of snlll_ce may be 1_ than the apparent a used In this table 11 =6 H = 7 2342 417 29142 517 56

8 III 7112 213 31 349 III 59 213 1318 79I III 1730 19130 7110 11115

12 III 7112 7112 213 3418 49 519 11118 213 13118 24 1I1l4 III 7112 SIB 213

IiJ

APPENDIX 559

TABLE A21 The t Distribution

Degrees of Freedom p =06 075 09 095 0975 099 0995 09975 0999 09995

APPENDIX

A10 (Continued)

099 0995~ed Test p = 090 095 0975 099 099~ed Test P = 080 090 095

N1 = 8 9

10 14 28

N1 = 9 10 12

32 M= 10

12 15 18 36

N1 =15 20 40

M=15 16 18 20

N1 =20 Nz = 20

mple nadon

2756 3163 33nO 3n 3n o

1940 11114 716

1332 7115 419

1945 7118

1336 215 215 7110

2360 38

1336 11130 7110

2780

107jm+n mn

3356 519

3970 III

13128 13124

middot21140 III III 716 III III

22145 49 5112 715 9110 215 9110 716 Sll2 512 215

31180

l11jm + n mn

58 4063 43nO

417 15118 518

2340 7112 916III

26145 519 8115 III

1736 III III 9110 III

2348 1736 7115

13130 1740

136jm n

41156 5n 7110 914

17128 213

2740 58 511 9116 213

IIIUI 35 519

19136 1730 11110 III

11110 13114 19136 31160 29160

19140

152jm + n mn

34 47163 5n 517 9114 34 710 213 518

19131 3145

213 29145 11118 519

19130 35

7112 7112 519

1730 3160 41180

I63Jm + n mn

2 3

5 6 7 8 9

10 II 12 I]

14

15

16 17

18

19

20 21 22

23 24

25 26

27 28

29

30

40

60 120

0325 1000 3078

0289 0816 1886

0277 0765 1638

0271 0741 1533

0267 0727 1476

0265 0718 10440

0263 0711 1415

0262 0706 1397

0261 0703 1]8]

0260 0700 1372

0260 0697 1363 0259 0695 1356 0259 0694 1350

0258 0692 1345

0258 0691 1341

0258 0690 1377

0257 0689 1333

0257 0688 1330 0257 0688 1328

0257 0687 1325

0257 0686 1323

0256 0686 1321

0256 0685 1319

0256 0685 1318

0256 0684 1316

0256 0684 1315 0256 0684 1314

0256 0683 1313

0256 0683 1311

0256 0683 1310

0255 0681 1303

0254 0679 1296

0254 0677 1289

0253 0674 1282

6314 12706 ) I 821 63657 12732 31831 63662

2920 4303 6965 9925 14089 22327 31598 2353 3182 4541 5841 7A53 10214 12924 2132 2776 3747 4604 5598 7173 8610

2015 2571 3365 4032 4773 5S93 6869 1943 2447 3143 3707 4317 5208 5959 1895 2365 2998 3499 4029 4785 5408 IS60 2306 2896 3355 3833 4501 5041 1833 2262 2S21 3250 3690 4297 1781

1812 2228 2764 3169 3581 4144 4587 1796 2201 2718 3106 3497 4025 4437 1782 2179 2681 3055 3428 3930 431S 1771 2160 2650 3012 3372 3852 4221 1761 2145 2624 2977 3326 3787 4140

1753 2131 2602 2947 3286 3733 4073 1746 2120 2583 2921 3252 3686 4015

1740 2110 2567 2898 3222 3646 3965

1734 2101 2552 2878 3197 3610 3922

1729 2093 2539 2861 3174 3579 3883

1725 2086 2528 2845 3153 3552 3850

1721 2080 2518 2831 3135 3527 3819

1717 2074 2508 2819 3119 3505 3792

1714 2069 2500 2807 3104 3485 3767

1711 2064 2492 2797 3091 3467 3745

1708 2060 2485 2787 3078 3450 3725

1706 2056 2479 2779 3067 3435 3707

1703 2052 2473 2771 3057 3421 3690

1701 2048 2467 2763 3047 3408 3674

1699 2045 2462 2756 3038 3396 3659

1697 2042 2457 2750 3030 3385 3646

1684 2021 2423 2704 2971 3307 3551

1671 2000 2390 2660 2915 3232 3460

1658 1980 2358 2617 2860 3160 3373

1645 1960 2326 2576 2807 3090 3291

Iapted from Musey (1952) with permission from the Instkuce of Mathematical St3t1Rlcs

as In this tabl are sefectecl quantlas w of the SmImoY test statistic T for two samples defined ns 631 632 and 633 To enter the table let N be the smaller sample sbe and let IV be the raquoIe sbe Reject H at the leYel a If T ceeds w- as ampIvan In this table If II and m are nO( cOyenshyIs table use the fa sample approxlmatlon given at the end of the tabl or consult elCact tables j Jennrlch which appear In Haner and Owen (1970) for m S 100

Souoa Reprinted from Vol I of Pearson and Hartley (1976) with permission from the Iliomerrlka Truste bull The entries in this table are quantlles w of the t ditribution for various degrees of freedom Quantlles w for p lt 05 may be computed from the equatlon

W -Wt_jI

Note that w = 0 for all dearees of freedom

- bull amp tmiddotlh

Page 12: UNIVERSITY OF SWAZILAND MAIN EXAMINATION PAPER 2015 …€¦ · THREE (3) QUESTIONS. ALL QUESTIONS . CARRY MARKS AS INDICATED WITHIN . THE PARENTHESIS. THIS PAPER IS NOT TO BE OPENED

TABLEAl (Continued)

II I II 050 055 060 065 070 075 080 oa5 090 091

19 0 00000 00000 00000 00000 00000 00000 00000 00000 00000 00000 I 00000 00000 00000 00000 00000 00000 00000 00000 00000 00000 1 00004 00001 00000 00000 00000 00000 00000 00000 00000 00000 J 00011 00005 00001 00000 00000 00000 00000 00000 00000 00000 4 00096 00028 00006 00001 00000 00000 00000 00000 00000 00000 5 0Ol18 00109 OOOll 00001 00001 00000 00000 00000 00000 00000 6 00835 00341 00116 00031 00006 00001 00000 00000 00000 00000 7 01796 0j)871 00351 00114 00028 00005 00000 00000 00000 00000 8 03238 01841 00885 00347 OOIOS 00023 00003 amp0000 00000 00000 9 05000 Oll90 01861 00875 00316 00089 00016 00001 00000 00000

10 06761 05060 03315 01855 00839 00217 00067 Ooooa 00000 00000 II 08204 06831 05122 on 01820 00175 0OD3 00041 00003 00000 11 09165 08273 06919 05188 03345 01749 00676 00163 00017 00000 IJ 09682 09223 08371 07031 05161 03311 01631 OOS37 lt00086 00002 14 09904 09720 09304 08500 07178 05346 03167 01 00352 00020 15 09978 09923 09770 09 08668 07369 05449 03159 01150 00132 16 09996 09985 09945 09830 09538 08887 07631 05587 02946 0066S 17 10000 09998 09992 09 09896 096 09171middot 08015 05797 02453 18 10000 10000 09999 09997 09989 09958 09856 09544 08649 06116 19 10000 tOOOO 10000 10000 10000 10000 10000 10000 10000 10000

10 0 00000 00000 00000 00000 00000 00000 00000 00000 00000 00000 I 00000 00000 00000 00000 00000 00000 00000 00000middot 00000 00000 1 00002 00000 00000 00000 00000 00000 00000 00000 00000 00000 3 00013

~ 00003 (10015 ~0064

00000 00003 00016

00000 00000 00003

00000 00000 00000

00000 00000 00000

00000 00000 00000

00000 00000 00000

00000 00000 00000

00000 00000 00000

r 0~0577 00214 00065 00015 00003 00000 00000 00000 00000 00000 7 01316 oOS8O 00210 00060 00013 00002 00000 00000 00000 00000 8 02517 01308 00565 00196 00051 00009 00001 00000 00000 00000 9 04119 01493 01275 00532 00171 00039 00006 00000 00000 00000

10 05881 04086 Gl 7 01218 00480 001]9 00026 0D002 00000 00000 II 07483 05857 0 02376 01 III 00409 00100 00013 00001 00000 11 08684 07480 05841 03990 0n77 01018 00321 00059 00004 00000 13 09413 08701 07500 05834 039lO 01142 00867 00219 00024 00000 14 09793 09447 087 075-46 05836 0l828 01958 00673 001ll 00003 II 09941 09811 09490 08818 01625 05851 03704 01702 00431 00026 16 09987 09951 09840 09556 08929 07741 G5886 03523 01330 00159 11 09998 09991 09964 09879 09645 09087 07939 05951 03231 00755 18 10000 09999 09995 09979 09924 09757 09308 082 0608l 01641 19 10000 10000 10000 09998 09991 09968 09885 09612 08784 06415 10 10000 10000 10000 10000 10000 10000 10000 10000 10000 10000

bullYhu tha binomial dlaoibudon wid --n n lind II The entr1q tha wluu 0I1(Y Ii n- E~ 0) 1 (I - II for II IUIJ InJ tram OJIS m 095 far n laraer than lO tha nil qllllldle 01 a IIInomIll rlndam VIII1aIH mar be IpIIIOlIImated IIIIinI t - IIJ + z VIIJ( I - p) whera Z II tha nh qIIIIIdIe 0I11Ca11d1rd RCII1IIIII rIndam wrtabl abullned tram Table AI

20

TABLE A7 Quantiles of the Mann-Whitney Test Statistic

1 4 5 6 10 II 12 13 14 IS 16 17 18 19n 81=2

0001 3 3 J 1 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 0005 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 4 4

2 001 ootS US 0

3 3 3 3

3 3 1lt4

3 3 3 4

3 3 4 middot5

3 3 4 S

3 3 lt4 S

3 4 S 6

3 4 S 6

3 4 5 7

3 5 5 7

3 5 6 8

4 5 6 8

4 5 7 8

4 5 7 9

ltI 5 7 9

4 6 7

10

4 6 8

10

5 6 8

11

5 6 8

II

bull 801 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 7 7 7 7 0005 6 6 6 6 6 6 6 7 7 7 8 8 8 9 9 9 9 10 10 001 6 6 6 6 6 7 7 8 8 8 9 9 9 10 10 II II II 12 ootS 6 6 6 7 8 8 9 9 10 10 II II 12 12 13 13 14 14 15 005 6 7 7 8 9 9 10 II II 12 12 13 14 14 15 16 16 17 18 818 7 8 8 9 10 II 12 12 13 14 15 16 17 17 18 19 20 21 22

0801 0805

10 10

0 10

10 10

10 10

10 II

10 II

10 12

10 12

II 13

II 13

II 4

12 14

12 15

12 16

13 16

13 17

14 17

14 18

14 19

001 0025

10 10

10 10

10 II

II 12

12 13

12 14

13 IS

14 15

14 16

IS 17

16 18

16 19

17 20

18 21

18 II

19 II

20 23

20 24

21 lS

005 10 II 12 13 14 IS 16 17 18 19 20 21 22 23 lS 26 27 28 29 010 II 12 14 15 16 17 18 20 21 22 23 2lt1 26 27 28 29 31 32 3l

0001 IS 15 IS 15 IS 15 16 17 17 18 18 19 19 20 21 21 22 23 23

5

ooos 001 0025

15 IS 15

15 IS 16

15 16 17

16 17 18

17 18 19

17 19 21

18 20 22

19 21 II

20 22 24

21 23 lS

22 M 27

23 lS 28

23 26 29

24 27 30

lS 28 31

26 29 33

27 30 34

28 31 35

29 32 36

US 16 17 18 20 21 22 24 lS 27 28 29 31 32 34 35 36 l8 39 41 010 17 18 20 21 II 24 26 28 29 31 II 34 36 38 39 41 43 46

8801 21 21 21 21 21 21 II 24 lS 26 26 27 28 29 30 31 32 II 34 0805 21 21 22 II M lS 26 27 28 29 31 32 33 34 35 37 38 39 40

6 001 0025 us

21 21 22

21 II 24

II M lS

M lS 27

lS 27 29

26 28 30

28 30 32

29 32 34

30 33 36

31 35 38

33 36 39

34 38 41

35 19 43

37 41 4S

38 43 47

40

41 46 50

42 47 52

49 54

011 23 lS 27 29 31 33 35 37 39 41 43 45 47 51 53 56 58 60

0801 ooos

28 28

28 28

28 29

28 30

29 32

30 n

31 3S

32 36

34 38

35 39

36 41

37 42

38

39 45middotmiddot

40 47

42 43 50

51

45 53

7 001 0025

28 28

29 30

30 32

32 34

33 35

35 37

36 39

38 lt41 43

41 45

43 47

45 49

46 51

53

50 55

52 S7

53 59

55 61

57 63

us 010

De1 0805

29 JO

36 36

31 33 36 36

33 35 36 38

35 37

37 19

37

38 41

lt42 39 43

42 45

41

47

42 46

46 so 43

52 45 so

so 55 46 52

53 57

54

55 60 49 55

57 OJ 51 57

59 65 52 59

62 67

54 61

64 70 55 63

66 72 57 65

68 75

58 67

bull 001 U25

SLlO

36 37

3839

37 19

lt42

39 41 42

41 43 45 47

43 lt45 lt47 50

47 so 53

46 SO 52

~

ltII 52 55 59

so 54 57 61

S2 56 60 64

54 59 37

56 61 65 70

59 63 68 73

61 66 70 76

63 68 73 79

65 71 76 82

67 73 78 85

69 75 BI BB

71 78 84 91

TABLE A7 (Continued)

n m e 2 5 6 7 bull 9 10 II 12 13 I 15 16 17 18 19 20

9

10

II

II

Il

14

15

1001 0005 061 0025 005 010 0001 080S OCII D025 005 010

0801 0005 DOI 0025 005 010 0001 OOOS 001 0025 005 016

0001 000 001 COlS 005 010

0001 0005 001 0825 005 010 0001 0005 001 0025 005 010 0001 0005 001 0025 005 010

45 45 45 46 47 55 55 55 56 57 59

66 66 66 67 6B 70

78 78 78 80 81 83 91 9l 91 93 94 96

105 105 106 107 109 110

120 120 12l III 124 126

136 136 137 138 140 142

45 46 47 48 50

5 55 56 57 59 60 62

66 67 68 70 72 74 78 80 81 83 84 S7 Sf 93 94 98

101

lOS 107 lOB III 1t3 116

120 III 124 126 128 III 136 139 1 143 45 148

45 47 so 52 55 56 58 59 61 63 66

67 69 71 73 75 78

79 82 84 86 88 91

93 95 97

100 102 105

107 110 112 115 117 121

III 126 128 131 133 137

139 142 I 151 154

474 51 53 55 68

57 60 OJ 64 67 69

69 72 74 76 79 82

81 65 87 90 92 96 95 99

101 104 107 110

109 113 116 119 122 126

125 129 132 135 139 143

142 46 149 152 156 160

48 51 53 56 68 61 59 62 64 67 70 73

71 74 76 80 83 86

83 86 90 93 96

100

97 102 104 108 III ItS

112 117 1t9 III 127 131

128 133

136 140 148

145 ISO 53 168 162 166

49 53 55 58 61 64

61 65 67 70 73 77 73 77 79 83 86 90

86 91 93 97

100 105

100 105 108 112 116 120

115 121 123 128 132 137

133 137 140 145 149 154

148 ISS 158 163 167 173

51 55 57 61 64 68

62 67 69 73 76 80 75 80 8l 86 90 94

88 94 96

101 105 lOS

103 lOS 112 116 120 125

118 124 128 132 137 142

135 141 145 150 154 160

152 159 163 168 173 179

53 57 60 63 67 71 64 69 72 76 80 84

77 63 65 90 94 98

91 97

100 105 l09 II~

106 112 115 120 IlS 130 121 128 132 137 142 147

138 145 14 ISS 160 166 156 164 168 174 179 185

54 59 62 66 70 74

66 72 75 79 83 BB 79 85 89 93 98

103

3 100 103 lOB III liB 109 116 119 125 129 135

125 132 136 142 147 153

112 150 154 160 165 172

160 168 173 179 185 191

56 62 64 69 73 77 6B 74 78 8l 87 91 8l 88 92 97

101 107

96 103 107 112 II 123

112 119 123 129 134 140

128 [36 140 146 152 168

145 154 158 165 171 178 164 173 178 184 191 198

58 64 67 72 76 81 70 77 80 85 90 95

84 91 95

100 105 III 96

106 110 116 111 128

I IS 123 127 133 139 145

131 140 I 151 157 164

149 158 163 170 176 184

168 178 183 190 197 204

60 66 69 74 79 84 73 80 83 89 93 99 87 94 98

104 109 115 102 110 114 120 126 132

liS 126 III 137 1~3 ISO

135I 149 156 162 169

153 163 168 175 18l 189

172 182 188 1 202 211

61 6B 72 77 8l 87 75 82 86 91 97

103 89 97

101 107 113 119 104 113 117 124 130 137

121 130 135 142 146 155

13B 148 153 161 167 175 157 167 172 180 187 195

176 187 193 201 208 217

63 70 74 80 85 91 77 85 89 95

100 107

100 104 III 117 124 106 116 121 128 134 142 124 134 139 146 153 160

142 152 157 165 172 180

161 172 177 185 193 201

180 192 198 207 214 223

65 73 77 83 88 94 79 87 92 98

104 110 94

103 lOB 114 121 128 110 120 125 132 Il9 146 127 137 143 151 157 166

145 156 162 170 177 186

164 176 182 191 198 207

185 197 203 212 220 230

67 75 79 85 91 98

81 90 94

101 1D7 114

96 106 III 118 IH 132 f 3 123 128 136 J43 ISl

130 141 147 155 162 171

149 160 166 175 IB3 191

168 IBI 187 19 204 213

189 202 20B 218 226 236

69 77 8l 88 94

101

83 93 97

104 III 118

99 109 114 122 126 136

J 16 126 131 110 147 1S6 1)4 15 151 159 167 176

152 164 171 180 IBB 197

In 185 191 201 209 219

193 207 113 223 232 243

71 79 84 91 97

104

85 95

100 108 114 122

101 112 117 125 131 140

118 130 135 144 151 160

137 1lt9 155 164 172 IBI

156 169 175 164 193 203

176 190 196 206 215 225 197 211 219 229 238 249

72 82 86 94

100 lOB 88 98

103 III 118 126

104 115 120 129 136 145

121 133 139 148 156 r65

140 152 159 168 176 186

160 173 179 189 198 208

180 194 201 211 221 231

202 216 224 235 2 256

t

TABLEA7 (Continued)

bull -2 I 4 J 7 bull 9 10 II 12 II 14 15 17 18 21 1middot 153 IH 156 159 163 167 171 115 179 183 188 191 197 2111 206 III 115 l2D 11~

17 UIIS U2I

153 IH 156

156 158 160

160 162 165

164 167 171

169 172 176

173 171 182

178 182 188

III 187 193

188 192 199

193 198 2D5

198 213 211

203 2D9 217

2Il8 21lt1 m

21~ 220 129

219 llS 235

11~ 231 211

119 236 2lt17

235 2lt12 253

210 217 159

us 157 163 169 171 180 187 193 199 2D5 211 218 22lt1 231 237 2lt13 250 256 163 269 011 160 166 172 179 185 192 199 206 III 219 ll6 233 239 1lt16 153 260 267 2H 281 1 171 172 115 178 182 IN 190 195 199 lOltI 2D9 111 218 m 1lI 233 238 213 l~8 UIIS 171 17~ 178 III 188 193 198 213 2M 214 219 llS 230 ll6 242 2lt17 253 259 2M

10 11 DD2J

172 174

176 179

181 184

IN 190

191 196

196 2D2

2D2 2Il8

2Il8 214

213 220

219 227

225 233

231 239

237 2lt16

242 252

2lt18 25B

25~ 265

260 271

166 278

272 284

us 176 181 188 194 200 2117 213 220 117 233 2lt10 247 159 260 JJ7 274 lBl 188 295 0bullbull1 178

190 185 191

192 194

199 198

206 2D2

213 206

220 211

227 216

134 220

2lt11 225

249 231

256

ll6 JJ3

241 270 2lt16

278 251

285 257

292 JJ2

300 168

307 272

DM5 19 194 198 213 2Il8 213 219 l34 230 236 242 2lt18 159 260 JJS 272 278 284 290 It

11 U2I

192 193

195 198

200 lOltI

206 liD

211 216

217 m

m 129

129 ll6

m 243

2lt11 249

2lt17 256

159 163

260 269

166 276

273 lB3

279 290

2B5 297

292 301

298 310

15 195 2111 2Il8 211 111 1lI m 2~2 249 256 263 271 278 285 292 300 307 ll4 321

20

81 1D2J

198 210 211 212 211

2115 211 214 216 219

212 214 219 221 225

219 21B 22lt1 l27 231

l27 m 219 231 238

134 l27 235 219 2lt15

242 132 241 2lt15 251

249 217 217 251 259

257 243 253 258 166

2M 248 259 2M 273

272 253 l6S 27 280

280

159 271 278 2B7

188 l6S 278 284 2M

295 270 284 291 301

303 276 290 298 30t

311 281 297 301 316

ll9 2B7 303 311 323

326 293 310 31B llO

334 299 316 325 338

us 215 m 229 ll6 243 l50 258 l6S 273 280 188 295 303 311 318 326 334 341 349 111 218 ll6 l3l 241 2lt1 257 l6S 273 281 189 297 lOS 313 l21 330 l38 346 lH l62

For II or m duIn 20 the fICh quamfIe w of the IIaM-WhIIMy rut stadsdc may be ~ by

(11+ 1)2 + zV_(N + 1)12

where z1s the fICh quuuIe of mndatd normal random wriabIe abaIIned from Table AI and where 11 m + IL

The __ In dIiIllIbIe quandlas w of the Mann-WhIIMylllt JIaIIsdc r by Equation 511 for selected values of Note that p(r lt wl S p Upper quanshy dies may be found from the equaDon o

w IIII + m +1) - w-

Critical COIIeSpOIICI to values of r less duIn (or duIn) but not equal to the appropriate quantile

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ~~ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ bullbull ww-ww-ww-w-ww-ww-w-ww-w-w

( ~

f

542 APPENDIX

TABLEAIO Quantiles of Spearmans P

n =0900 0950 0975 0990 0995 0999

4 08000 08000 5 07000 08000 09000 09000 6 7

06000 05357

07714 06786

08286 07500

08857 08571

09429 08929 09643

8 05000 06190 07143 08095 08571 09286 9 0A667 05833 06833 07667 08167 D9000

10 04424 05515 06364 07333 07818 08667 II 0A182 05273 06091 07000 07455 08364 12 03986 04965 05804 06713 07203 0amp112 13 03791 04780 05549 06429 06978 07857

14 03626 04593 05341 D6220 06747 07670 15 03500 04429 05179 06000 06500 07464

16 03382 04265 05000 05794 06324 07265 17 03260 04118 0A853 05637 06152 07083 18 03148 03994 04696 05480 05975 06904 19 03070 03895 04579 05333 05825 06737 20 02971 03789 04451 05203 056amp4 06586

21 02909 03688 04351 05078 05545 06455 12 02829 03597 04241 04963 05426 06318 13 02767 03518 04150 04852 05306 06186 14 02704 03435 04061 04748 05200 06070 25 02646 03362 03971 04654 05100 05962

26 02588 03299 03894 04564 05002 05856 27 02S40 03236 03822 04481 04915 05757 28 02490 03175 03749 04101 04828 05660 29 02443 03113 03685 04320 04744 05567 30 02400 03059 03620 04251 04665 05479

For n greater than 30 dI approximate quantlles of p may be obcalned from

wmiddot V Zjon-I

where Zjo Is the fJdI quantile of a standard normal random variable obmlned from Table AI Souaa Adapted from Glasser and Winter (1961) with comedo with permlulon from die 8omerrIkQ

Tru_ bullThe entries In dli table are selected quantllu w of die Spearman rank correla1lon coaffIcIent p when IIMd as a teSt statistic The lower quantllbullbull may be obalned from die equadon

W == -WI_

Th crtdal region correspOnds to values of p maller dI (or areater than) but not Including dI approshypriate quantile Note dlat the median of p Is O

4 4 (06667) 5 6 (06000) 6 7 (04667) 7 9 (0A286) 8 10 (03571) 9 12 (03333)

10 15 (03333) II 17 (03091) 12 18 (02727) 13 11 (02821) 14 23 (02527) 15 27 (02571) 16 28 (02333) 17 32 (02353) 18 35 (02288) 19 37 (02164) 10 40 (02105) 21 42 (02000) 12 45 (01948) 23 49 (01937) 24 52 (01884) 15 56 (01867) 26 59 (01815) 27 61 (01738) 28 66 (01746) 29 68 (01675) 30 73 (01678) 31 75 (01613) 32 80 (01613) 13 84 (01591) 34 87 (01551) 35 91 (01529) 36 94 (01492) 37 98 (01471)

APPENDIX smiddot

TABLE AI I Quantiles of the Kendall test statistic T = N - N bullbull Quantlles of Kendalls T are given in parentheses Lower quantiles are the negative of the upper quantiles wp = -WI_p

n p = 0900 0950 0975 0990 0995

4 (06667) 6 (10000) 6 (10000) 6 (10000) 6 (06000) 8 (08000) 8 (08000) 10 (10000) 9 (06000) II (07333) II (07333) 13 (08667)

II (05238) 13 (06190) 15 (07143) 17 (08095) 14 (05000) 16 (05714) 18 (06429) 20 (07143) 16 (04444) 18 (05000) 11 (06111) 24 (06667) 19 (04222) 21 (04667) 25 (05556) 27 (06000) 21 (03818) 25 (04545) 29 (05273) 31 (05636) 24 (03636) 28 (04242) 34 (05152) 36 (05455) 26 (03333) 32 (0403) 38 (04872) 42 (05285) 31 (03407) 35 (03846) 41 (04505) 45 (04945) 33 (03143) 39 (03714) 47 (04476) 51 (04857) 36 (03000) 44 (03667) 50 (04167) 56 (04667) 40 (02941) 48 (03529) 56 (004118) 62 (04559) 43 (02810) 51 (03333) 61 (03987) 67 (04379) 47 (02749) 55 (03216) 65 (03801) 73 (04269) 50 (02632) 60 (03158) 70 (03684) 78 (04105) 54 (02571) 64 (03048) 76 (03619) 84 (04000) 59 (02554) 69 (02987) 81 (03506) 89 (03853) 63 (02490) 73 (02885) 87 (03439) 97 (03834) 66 (02391) 78 (02826) 92 (03333) 102 (03696) 70 (02333) 84 (02800) 98 (03267) I08 (03600) 75 (02308) 89 (02738) 105 (03231) f15 (03538) 79 (02251) 93 (02650) II I (03162) 123 (03504) 84 (02222) 98 (02593) 116 (03069) 128 (03386) 88 (02167) 104 (02562) 124 (03054) 136 (03350) 93 (02138) 109 (02506) 129 (02966) 143 (03287) 97 (02086) 115 (02473) I3S (02903) 149 (03204)

102 (02056) 120 (02419) 142 (02863) 158 (03185) 106 (02008) 126 (02386) 150 (02841) 164 (03106) III (01979) 131 (02335) 155 (02763) 173 (03084) 115 (01933) 137 (02303) 163 (02739) 179 (03008) 120 (01905) 144 (02286) 170 (02698) 188 (02984) 126 (01892) 150 (02252) 176 (02643) 198 (02943)

II

i AlPIHDDC

rABLEAIi (Continued)

OtoO 0910 097S 0990 O99S

I APPENDIX 55

TABLE All Quantile of the Wilcoxon iZi2gtIilI Wmlili Ylilst Statlsdc - - -- ~

11(11 + I) W wu Wuu Wus tiiJJu IjU1I Wuo WOM W 1

II 19 10 II 12 11 14 II 16 17 II 19 10 II i2 11 jot II 16 17 II i iO

103 (01-465) 107 (01+14) 110 (01372) 11-4 (01390) 119 (01381) 113 (01361) 128 (01353) III (01333) 135 (01304) 141 (D131H) I (01277) 150 (01276) IS] (012-49) 159 (012-47) 162 (01111) 168 (01219) 173 (01109) 177 (01192) 182 (01181) 186 (01165) Itl (01155) 197 (01151) 101 (01141)

111 (01863) m (01849) 1-41 (01811) 1-46 (01780) 151 (01754) 157 (01739) 161 (01711) 168 (01697) 173 (01671) 179 (01656) 186 (01649) 190 (01616) 197 (01608) 103 (01592) 208 (01569) 21-4 (01553) 121 (015 ) 117 (Otn9) 232(01506) 1laquo) (OISIH) 25 (01-481) lSI (01-467) 158 (0158)

ISS (CUlO5) 161 (01171) 168(0115-4) 17-4 (01111) 181 (01101) 187 (01071) 194 (0l0S1) 200 (01010) 207 (01000) 111 (01970) 110 (01950) 118 (01919) 131 (01901) 2-41 (01890) 2-ta (01870) 156 (01858) 263 (01838) 269 (01811) 276 (01792) 18-4 (om9) 291 (01760) 199 (017lt18) 306 (01729)

183 (G2603) 191 (0lS78) 198 (0l538) 106 (01511) 113 (01-47) 111 ~1+r1)118 2 10) 236 (02383)

l-t5 ~01367)lSlOll4O) 260 (01305) 168 (01179) 2n (01161) 185(OlllS) 294 (01117) 101 (01192) 111 (01173) 319 (021-tB) 328 (01110) 336 (01105) l-tS (01087) 355 (01075) 364 (01056)

103 (01888) 111 (018-48) 110 (01811) 118 (01780) 135 (01729) 1-4S (01713) lSl (01664) 262 (01646) 171 (02618) 279 (0l581) 288 (02551) 296 (01517) lOS (01-490) 315 (01471) ll (013) 134 (01-424 341 (01397) 351 (02377) 161 (01351) 372 (01331) 381 (01305) 391 (01185) -tOl (01171)

or I tv chilli 60 ~ quIIIdlu of T II1II) be obDltMd from

bull -11- 111la + 51w Z 18

haN ~ from rha IIW1IIInIIIOITIIIII dIIIrIbudon - by Table AI ~ -cJ1u 01 1II1II) b from

~+5lwmiddotZJ~_I)

rtdcaI coftupond CD wIuu of T dIIIII (ar dIIIII) but _ JncIudInc rha approprtat Not thac ch IMdIIn of T II 0 QIIIIUlIu for I _ obtaIMd by dlvldIIII rha cpndIu of T by (n - 1)12

OUICI Adapud from Tab I But (1914) wid )1IIIIIIon Irom rha author

ft-S 6 7 I 9

10 II 12 11 14 II 16 17 18 9 10 21 21 U 24 21 16 17 11 19 10 11 II 3l J4 31 16 J1 18 19 40 4 42

0 0 0 0 I 1 -4 6 8

0 11 16 10 24 28 31 18 49 55 62 69 76 84 92

101 110 119 129 139

H 160 172 184 196 lOB

221 235 2-ta

0 0 0 I 1 -4 6 8

10 13

16 10 14 18 3l 38 50 56 63 70 77 85 94

101 III 121 III 41 152 163 175 187 199 212 m 239 lS3 267

0 0 1 1 -4 6 9

II 18 11 16 30 35 -41 47 53 59 67 74 81 90 99

lOB 117 127 138 l-ta 160 171 183 196 109 m 236 lSD 165 280 295

0 I 3 -4 6 )

II 14 III 21 26 31 36 42 48 54 61 68 74

84 92

101 III 120 131 141 152 161 176 188 201 214 228 142 257 272 287 10] 320

j

-

shy)

II IS 12

~

t

r

-D -i

~G

ij

~f(

iii L~

is lOt

u-) I~

125

I~i

150 110

1iJ1 195 Oo 212 B6 2S1 266 101 1)11

31-l 331 349

3

-J ~

)

1- IS jSl

~j

2bi jj

Jl)

~~

~i

Z

)-

()shy

middot1 IOU iu Igtu UI H ~ l- -I- IcC Ilu 191 10~

219

m 2JiJ 1oj

17

29$

311

J2J

Jmiddotfi 3amp5 3lJ

3 5 B

II 14 18 n 27 32 38 4-4 51 58 65 73 82 91

100 110 no 131 143 ISS 167 180 193 207 211 236 151 266 283 299 316 334 352 371 390 409

-4 6 9

12 16 10 25 30 36 41 -t8 55 63 71 80 89 98

108 119 130 1 1 153 165 178 191 206 220 215 250 266 182 299 317 335 353 372 191 411 431

5 75

105 H 18 215 275 33 39 55 525 60

68 765 855 95

IDS 1155 1265 138 150 1625 1755 189 201 2175 2325 2-t8 264 2805 2975 31S III 351S 3705 390 410 4305 -tS15

10 IS 21 28 36 45 55 66 78 91

105 120 116 153 171 190 210 231 lS3 176 100 325 3S1 378

35 --465

528

561 595 630 666 703 741 780 820 861 903

54 APPENDIX

TABLE All (Contlnuad)

n(n+ I) WUII 111- 111 1111bullbull Wou Wue WIIM 111 2

43 26l 28l lit 337 ]66 lt4Ol 429 452 473 946 277 297 ]28 ]54 385 n so 473 495 990 45 292 311 1 In 01 2 ltfT1 95 5115 1035 108 129 161 390 23 -463 492 511 5ofO5 1081 7 32 3-46 379 of08 2 51 5-40 564 1128 3ofO 36l 397 28 -463 505 536 563 588 1116 9 351 381 416 f83 521 559 587 6125 IllS 50 31 398 35 61 5Oof 550 583 611 6315 1215

For n Iarpr diu so the fgtth qlllll cI the WIlcoxon lIped _ IGdIIII may be apprcPdmaIM by ~ - [nn + 1)14] + Ifvn(n + 1)(2n + l)l wheN If II the fgtth qqand cia ~d IIOrmailllldam wrIIbItI obaInad from Table AI SouIIcL Adapud from Hamr and o-n (1970) with ~ from tha AmeriCIII ~ SodMy The mr1 In thl1IIIIIe q cI the WIlcoxon Ifaned IIIIkI_1GdIIII r JIYIIII by Equadon 573 for HIKtad wishy_ of P so 050 Quancll w far p gt 050 may be campuud from the IlljUldQII

w - n(n + )1- 11bull

where n(n + 1)111 pen In tha rIampht hand column In tha tabl N_ dItIl I(r lt w) so and I(r gt w ) so I - II Ho II IIIIL Crllical corrapcad co 1111I11III rI r dian (or amprater diu) 1M not IncIucIInI the 9Proprllle quantlla

i

n =I 0900 0950 2 0684 0776 1 0565 0616 093 0565 5 0

MIO 0509 068

7 0181 036 a 0358 010 9 0119 0387

10 Onl 0369 II ol08 0152 12 0296 0ll8 Il 0285 0325 I 0275 031 156 Q266

0258 0304 0295

17 0250 02116

bullbull920

02 0237 0ll2

0219 0271 0265

APPENDIX 547

~ TABLEAIJ Quantll of the Kolmogoiov Y~lC S~ti5tkmiddot

OnSlded Tet P - 090

Two-Sided Test P =080

195

090

0975

195

099

090

099$

Ui1l

P 090

== 000

095

090

0975

095

099

098

0995

099

0975 0990 0995 ~iI = u 0226 08-42 0900 0929 lJ 0221 D708 0785 0029 0216 062 0689 0734 ~~ 0212 0563 0627 0669 ~S 0208 0519 0577 0617 ~ 0204 083 0538 0571 middott 0200 0 5 0507 0H1 w 0197 010 0480 0511 LJ 0193 MOt 0457 010) 311 0190 0191 0437 046amp 21 0187 0l75 0419 0449 r2 0184 0361 0404 0-132 J~ 0182 039 0390 041amp j~ 0179 0138 0377 0404 j~ 0177 0321 0366 0391 ~i 0174 0318 0355 0381 1 0172 0309 0346 0371 iu 0170 0301 0337 0361 J() 0168 02 0329 0352 ~~U 0165

Approltimatloh fOlngt 40

107 Va

0259 0287 0321 0344 0253 0281 03 0337 0247 0275 0307 0330 0242 0269 0101 0323 0138 0264 0295 0317 0233 0259 0290 0311 0229 0254 Ol8of 0305 0225 0250 0279 0300 0221 0246 0275 0295 0218 0242 0270 0290 021 0218 0266 0285 0211 023of 0262 028 0208 0231 0258 0177 0205 0227 025 0273 0202 022 0251 0269 0199 0221 027 0265 0196 028 0244 0262 01 0215 021 0258 0191 0213 0238 0255 0189 0210 0235 0252 122 136 152 163 Va Va Va Va

5auIIcE Adapud from Table I of HW (1956) Used with permission 01 tho American Stadatlcal AlISoclatlon

Themr1a In thII table lite uliacted quantllti w of the Kolmogorov ten tatlmcs r p and r- defined by Equation 611 for two-IIded _ and by EIjIIIIIoRI6Il and 61l far onemiddotided te Rejeelt H at the Ivel If r xcead$ tho I - quantile p In thII tabla TMH quanlhl ant _ far II S ~O in the cwomiddottailed ast The oth quantll1 are approximation that aqual cothe -1 quantIIa In mOlt casu A better approximation for Il gt 40 results If (n + VnIiO)lIl I Jlsed InfAd cI Yn In the danomlnator

556 APPENDIX APPENDIX

TABLE A20 Quantiles of the Smlrnov Test Statistic for Two Samples of Different Size nand m

TABLE AI9 Quantile of the Smlrnov Test Statistic for Two Samples of Equal Size n One-Sided Test p =090 095 0975 099 0995 Two-Sided Test p =080 090 095 099 099

One-Sided Test One-SIded Test II = 090 G95 0975 099 0995 II = 090 095 0975 099 0995 11 = I Il = 9 17118

10 9110Two-SIded Test Two-Sided Test II =080 090 095 098 099 II =080 090 095 098 099 11 =2 Il = 3 516

4 34 10122 1011l 5 45 45 1023 10123 6 516 56 10114 1I1l4 7 517 617

8 34 718 78lOllS 1I1l5 9 719 819 81910126 11116

10 7110 45 9110 11 = 3 H = 4 34 3411117 11117

5 213 45 41511118 12128 6 213 213 5611119 12129 7 213 57 617 61711130 12130 8 58 34 34 71811131 12131 9 213 213 719 819 81912132 12132 10 35 7110 415 9110 9110

12 7112 213 34 56 111212133 1333 11 = 4 H = 5 315 314 45 415 12134 133 6 7112 213 34 56 5612135 1335 7 17118 517 34 617 617 12136 1336 8 518 518 3 78 718 1337 1337 8199 519 213 31 719

10 11110 13110 710 45 451338 14138 12 7112 213 213 314 561339 1439 16 9116 58 1116 3 131613lt10 141lt10

11 =5 H = 6 3S 213 213 516 516215 230 7 417 2335 517 29135 617

n=3 4 5 6

it 7

8 9

10 II 12 13

14 15 16 17 18 19 20 21

213 314 35 36 417

418 419 410 5111 5112 513

5114 5115 6116 6117 6118 6119 6120 6121

213 314 35 46 417

48 59 5110 5111 512 6113

6114 6115 6116 7117 7118 7119 7120 7111

314 45 46 517

518 519 6110 6111 6112 6113

7114 7115 7116 717 8118 8119 8110 821

45 516 517

58 619 6110 7111 7112 7113

714 8115 8116 8117 918 9119 9110 9111

n =22 23

415 24 56 15 517 26

68 27 619 28 7110 29 7111 30 7112 31 8113 32

8114 33 8115 34 9116 35 9117 36 918 37 9119 38

10110 39 10111 40

Approximation for n gt 40

711l 7123 7124 7125 7126

7127 8128 829 830 8131 8132

8133 8134 8135 9136 9137 9138 9139 91lt10 Lg Vii

8122 823 8124 825 8126

8127 9128 9119 930 9131 9132

9133 10134 1035 1036 1037 10138 10139 101lt10 m Vii

8122 923 9114

gt91l5 9126

9117 10128 10129 1030 10131 10132

11133 11134 11135 11136 11137 1138 1139 121lt10 192 Vii Vii Vii 8 11110 58 27140 41S 415

9 519 35 31145 719 415Souroa Adapted from Birnbaum and HaH (1960) wid permluJon from the Institute of Mathematical StatlstIes I III 35 710 7110 45bullThe entries In this table ant selected quantlles w of the Smlmov lWCI-AIIlple _ statistic T deflned by Equation 632 and 633 for the one-taIled _ and defined by Equation 631 for the _tailed test Relect He at the level a If T exteeds the I - a quanshy 15 8IIS 35 213 IIIIS 1115

20 III 11110 3S 7110 34tile of T as slYen In this table The _ statistic Is a dIscrere random variable so the exact level of snlll_ce may be 1_ than the apparent a used In this table 11 =6 H = 7 2342 417 29142 517 56

8 III 7112 213 31 349 III 59 213 1318 79I III 1730 19130 7110 11115

12 III 7112 7112 213 3418 49 519 11118 213 13118 24 1I1l4 III 7112 SIB 213

IiJ

APPENDIX 559

TABLE A21 The t Distribution

Degrees of Freedom p =06 075 09 095 0975 099 0995 09975 0999 09995

APPENDIX

A10 (Continued)

099 0995~ed Test p = 090 095 0975 099 099~ed Test P = 080 090 095

N1 = 8 9

10 14 28

N1 = 9 10 12

32 M= 10

12 15 18 36

N1 =15 20 40

M=15 16 18 20

N1 =20 Nz = 20

mple nadon

2756 3163 33nO 3n 3n o

1940 11114 716

1332 7115 419

1945 7118

1336 215 215 7110

2360 38

1336 11130 7110

2780

107jm+n mn

3356 519

3970 III

13128 13124

middot21140 III III 716 III III

22145 49 5112 715 9110 215 9110 716 Sll2 512 215

31180

l11jm + n mn

58 4063 43nO

417 15118 518

2340 7112 916III

26145 519 8115 III

1736 III III 9110 III

2348 1736 7115

13130 1740

136jm n

41156 5n 7110 914

17128 213

2740 58 511 9116 213

IIIUI 35 519

19136 1730 11110 III

11110 13114 19136 31160 29160

19140

152jm + n mn

34 47163 5n 517 9114 34 710 213 518

19131 3145

213 29145 11118 519

19130 35

7112 7112 519

1730 3160 41180

I63Jm + n mn

2 3

5 6 7 8 9

10 II 12 I]

14

15

16 17

18

19

20 21 22

23 24

25 26

27 28

29

30

40

60 120

0325 1000 3078

0289 0816 1886

0277 0765 1638

0271 0741 1533

0267 0727 1476

0265 0718 10440

0263 0711 1415

0262 0706 1397

0261 0703 1]8]

0260 0700 1372

0260 0697 1363 0259 0695 1356 0259 0694 1350

0258 0692 1345

0258 0691 1341

0258 0690 1377

0257 0689 1333

0257 0688 1330 0257 0688 1328

0257 0687 1325

0257 0686 1323

0256 0686 1321

0256 0685 1319

0256 0685 1318

0256 0684 1316

0256 0684 1315 0256 0684 1314

0256 0683 1313

0256 0683 1311

0256 0683 1310

0255 0681 1303

0254 0679 1296

0254 0677 1289

0253 0674 1282

6314 12706 ) I 821 63657 12732 31831 63662

2920 4303 6965 9925 14089 22327 31598 2353 3182 4541 5841 7A53 10214 12924 2132 2776 3747 4604 5598 7173 8610

2015 2571 3365 4032 4773 5S93 6869 1943 2447 3143 3707 4317 5208 5959 1895 2365 2998 3499 4029 4785 5408 IS60 2306 2896 3355 3833 4501 5041 1833 2262 2S21 3250 3690 4297 1781

1812 2228 2764 3169 3581 4144 4587 1796 2201 2718 3106 3497 4025 4437 1782 2179 2681 3055 3428 3930 431S 1771 2160 2650 3012 3372 3852 4221 1761 2145 2624 2977 3326 3787 4140

1753 2131 2602 2947 3286 3733 4073 1746 2120 2583 2921 3252 3686 4015

1740 2110 2567 2898 3222 3646 3965

1734 2101 2552 2878 3197 3610 3922

1729 2093 2539 2861 3174 3579 3883

1725 2086 2528 2845 3153 3552 3850

1721 2080 2518 2831 3135 3527 3819

1717 2074 2508 2819 3119 3505 3792

1714 2069 2500 2807 3104 3485 3767

1711 2064 2492 2797 3091 3467 3745

1708 2060 2485 2787 3078 3450 3725

1706 2056 2479 2779 3067 3435 3707

1703 2052 2473 2771 3057 3421 3690

1701 2048 2467 2763 3047 3408 3674

1699 2045 2462 2756 3038 3396 3659

1697 2042 2457 2750 3030 3385 3646

1684 2021 2423 2704 2971 3307 3551

1671 2000 2390 2660 2915 3232 3460

1658 1980 2358 2617 2860 3160 3373

1645 1960 2326 2576 2807 3090 3291

Iapted from Musey (1952) with permission from the Instkuce of Mathematical St3t1Rlcs

as In this tabl are sefectecl quantlas w of the SmImoY test statistic T for two samples defined ns 631 632 and 633 To enter the table let N be the smaller sample sbe and let IV be the raquoIe sbe Reject H at the leYel a If T ceeds w- as ampIvan In this table If II and m are nO( cOyenshyIs table use the fa sample approxlmatlon given at the end of the tabl or consult elCact tables j Jennrlch which appear In Haner and Owen (1970) for m S 100

Souoa Reprinted from Vol I of Pearson and Hartley (1976) with permission from the Iliomerrlka Truste bull The entries in this table are quantlles w of the t ditribution for various degrees of freedom Quantlles w for p lt 05 may be computed from the equatlon

W -Wt_jI

Note that w = 0 for all dearees of freedom

- bull amp tmiddotlh

Page 13: UNIVERSITY OF SWAZILAND MAIN EXAMINATION PAPER 2015 …€¦ · THREE (3) QUESTIONS. ALL QUESTIONS . CARRY MARKS AS INDICATED WITHIN . THE PARENTHESIS. THIS PAPER IS NOT TO BE OPENED

20

TABLE A7 Quantiles of the Mann-Whitney Test Statistic

1 4 5 6 10 II 12 13 14 IS 16 17 18 19n 81=2

0001 3 3 J 1 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 0005 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 4 4

2 001 ootS US 0

3 3 3 3

3 3 1lt4

3 3 3 4

3 3 4 middot5

3 3 4 S

3 3 lt4 S

3 4 S 6

3 4 S 6

3 4 5 7

3 5 5 7

3 5 6 8

4 5 6 8

4 5 7 8

4 5 7 9

ltI 5 7 9

4 6 7

10

4 6 8

10

5 6 8

11

5 6 8

II

bull 801 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 7 7 7 7 0005 6 6 6 6 6 6 6 7 7 7 8 8 8 9 9 9 9 10 10 001 6 6 6 6 6 7 7 8 8 8 9 9 9 10 10 II II II 12 ootS 6 6 6 7 8 8 9 9 10 10 II II 12 12 13 13 14 14 15 005 6 7 7 8 9 9 10 II II 12 12 13 14 14 15 16 16 17 18 818 7 8 8 9 10 II 12 12 13 14 15 16 17 17 18 19 20 21 22

0801 0805

10 10

0 10

10 10

10 10

10 II

10 II

10 12

10 12

II 13

II 13

II 4

12 14

12 15

12 16

13 16

13 17

14 17

14 18

14 19

001 0025

10 10

10 10

10 II

II 12

12 13

12 14

13 IS

14 15

14 16

IS 17

16 18

16 19

17 20

18 21

18 II

19 II

20 23

20 24

21 lS

005 10 II 12 13 14 IS 16 17 18 19 20 21 22 23 lS 26 27 28 29 010 II 12 14 15 16 17 18 20 21 22 23 2lt1 26 27 28 29 31 32 3l

0001 IS 15 IS 15 IS 15 16 17 17 18 18 19 19 20 21 21 22 23 23

5

ooos 001 0025

15 IS 15

15 IS 16

15 16 17

16 17 18

17 18 19

17 19 21

18 20 22

19 21 II

20 22 24

21 23 lS

22 M 27

23 lS 28

23 26 29

24 27 30

lS 28 31

26 29 33

27 30 34

28 31 35

29 32 36

US 16 17 18 20 21 22 24 lS 27 28 29 31 32 34 35 36 l8 39 41 010 17 18 20 21 II 24 26 28 29 31 II 34 36 38 39 41 43 46

8801 21 21 21 21 21 21 II 24 lS 26 26 27 28 29 30 31 32 II 34 0805 21 21 22 II M lS 26 27 28 29 31 32 33 34 35 37 38 39 40

6 001 0025 us

21 21 22

21 II 24

II M lS

M lS 27

lS 27 29

26 28 30

28 30 32

29 32 34

30 33 36

31 35 38

33 36 39

34 38 41

35 19 43

37 41 4S

38 43 47

40

41 46 50

42 47 52

49 54

011 23 lS 27 29 31 33 35 37 39 41 43 45 47 51 53 56 58 60

0801 ooos

28 28

28 28

28 29

28 30

29 32

30 n

31 3S

32 36

34 38

35 39

36 41

37 42

38

39 45middotmiddot

40 47

42 43 50

51

45 53

7 001 0025

28 28

29 30

30 32

32 34

33 35

35 37

36 39

38 lt41 43

41 45

43 47

45 49

46 51

53

50 55

52 S7

53 59

55 61

57 63

us 010

De1 0805

29 JO

36 36

31 33 36 36

33 35 36 38

35 37

37 19

37

38 41

lt42 39 43

42 45

41

47

42 46

46 so 43

52 45 so

so 55 46 52

53 57

54

55 60 49 55

57 OJ 51 57

59 65 52 59

62 67

54 61

64 70 55 63

66 72 57 65

68 75

58 67

bull 001 U25

SLlO

36 37

3839

37 19

lt42

39 41 42

41 43 45 47

43 lt45 lt47 50

47 so 53

46 SO 52

~

ltII 52 55 59

so 54 57 61

S2 56 60 64

54 59 37

56 61 65 70

59 63 68 73

61 66 70 76

63 68 73 79

65 71 76 82

67 73 78 85

69 75 BI BB

71 78 84 91

TABLE A7 (Continued)

n m e 2 5 6 7 bull 9 10 II 12 13 I 15 16 17 18 19 20

9

10

II

II

Il

14

15

1001 0005 061 0025 005 010 0001 080S OCII D025 005 010

0801 0005 DOI 0025 005 010 0001 OOOS 001 0025 005 016

0001 000 001 COlS 005 010

0001 0005 001 0825 005 010 0001 0005 001 0025 005 010 0001 0005 001 0025 005 010

45 45 45 46 47 55 55 55 56 57 59

66 66 66 67 6B 70

78 78 78 80 81 83 91 9l 91 93 94 96

105 105 106 107 109 110

120 120 12l III 124 126

136 136 137 138 140 142

45 46 47 48 50

5 55 56 57 59 60 62

66 67 68 70 72 74 78 80 81 83 84 S7 Sf 93 94 98

101

lOS 107 lOB III 1t3 116

120 III 124 126 128 III 136 139 1 143 45 148

45 47 so 52 55 56 58 59 61 63 66

67 69 71 73 75 78

79 82 84 86 88 91

93 95 97

100 102 105

107 110 112 115 117 121

III 126 128 131 133 137

139 142 I 151 154

474 51 53 55 68

57 60 OJ 64 67 69

69 72 74 76 79 82

81 65 87 90 92 96 95 99

101 104 107 110

109 113 116 119 122 126

125 129 132 135 139 143

142 46 149 152 156 160

48 51 53 56 68 61 59 62 64 67 70 73

71 74 76 80 83 86

83 86 90 93 96

100

97 102 104 108 III ItS

112 117 1t9 III 127 131

128 133

136 140 148

145 ISO 53 168 162 166

49 53 55 58 61 64

61 65 67 70 73 77 73 77 79 83 86 90

86 91 93 97

100 105

100 105 108 112 116 120

115 121 123 128 132 137

133 137 140 145 149 154

148 ISS 158 163 167 173

51 55 57 61 64 68

62 67 69 73 76 80 75 80 8l 86 90 94

88 94 96

101 105 lOS

103 lOS 112 116 120 125

118 124 128 132 137 142

135 141 145 150 154 160

152 159 163 168 173 179

53 57 60 63 67 71 64 69 72 76 80 84

77 63 65 90 94 98

91 97

100 105 l09 II~

106 112 115 120 IlS 130 121 128 132 137 142 147

138 145 14 ISS 160 166 156 164 168 174 179 185

54 59 62 66 70 74

66 72 75 79 83 BB 79 85 89 93 98

103

3 100 103 lOB III liB 109 116 119 125 129 135

125 132 136 142 147 153

112 150 154 160 165 172

160 168 173 179 185 191

56 62 64 69 73 77 6B 74 78 8l 87 91 8l 88 92 97

101 107

96 103 107 112 II 123

112 119 123 129 134 140

128 [36 140 146 152 168

145 154 158 165 171 178 164 173 178 184 191 198

58 64 67 72 76 81 70 77 80 85 90 95

84 91 95

100 105 III 96

106 110 116 111 128

I IS 123 127 133 139 145

131 140 I 151 157 164

149 158 163 170 176 184

168 178 183 190 197 204

60 66 69 74 79 84 73 80 83 89 93 99 87 94 98

104 109 115 102 110 114 120 126 132

liS 126 III 137 1~3 ISO

135I 149 156 162 169

153 163 168 175 18l 189

172 182 188 1 202 211

61 6B 72 77 8l 87 75 82 86 91 97

103 89 97

101 107 113 119 104 113 117 124 130 137

121 130 135 142 146 155

13B 148 153 161 167 175 157 167 172 180 187 195

176 187 193 201 208 217

63 70 74 80 85 91 77 85 89 95

100 107

100 104 III 117 124 106 116 121 128 134 142 124 134 139 146 153 160

142 152 157 165 172 180

161 172 177 185 193 201

180 192 198 207 214 223

65 73 77 83 88 94 79 87 92 98

104 110 94

103 lOB 114 121 128 110 120 125 132 Il9 146 127 137 143 151 157 166

145 156 162 170 177 186

164 176 182 191 198 207

185 197 203 212 220 230

67 75 79 85 91 98

81 90 94

101 1D7 114

96 106 III 118 IH 132 f 3 123 128 136 J43 ISl

130 141 147 155 162 171

149 160 166 175 IB3 191

168 IBI 187 19 204 213

189 202 20B 218 226 236

69 77 8l 88 94

101

83 93 97

104 III 118

99 109 114 122 126 136

J 16 126 131 110 147 1S6 1)4 15 151 159 167 176

152 164 171 180 IBB 197

In 185 191 201 209 219

193 207 113 223 232 243

71 79 84 91 97

104

85 95

100 108 114 122

101 112 117 125 131 140

118 130 135 144 151 160

137 1lt9 155 164 172 IBI

156 169 175 164 193 203

176 190 196 206 215 225 197 211 219 229 238 249

72 82 86 94

100 lOB 88 98

103 III 118 126

104 115 120 129 136 145

121 133 139 148 156 r65

140 152 159 168 176 186

160 173 179 189 198 208

180 194 201 211 221 231

202 216 224 235 2 256

t

TABLEA7 (Continued)

bull -2 I 4 J 7 bull 9 10 II 12 II 14 15 17 18 21 1middot 153 IH 156 159 163 167 171 115 179 183 188 191 197 2111 206 III 115 l2D 11~

17 UIIS U2I

153 IH 156

156 158 160

160 162 165

164 167 171

169 172 176

173 171 182

178 182 188

III 187 193

188 192 199

193 198 2D5

198 213 211

203 2D9 217

2Il8 21lt1 m

21~ 220 129

219 llS 235

11~ 231 211

119 236 2lt17

235 2lt12 253

210 217 159

us 157 163 169 171 180 187 193 199 2D5 211 218 22lt1 231 237 2lt13 250 256 163 269 011 160 166 172 179 185 192 199 206 III 219 ll6 233 239 1lt16 153 260 267 2H 281 1 171 172 115 178 182 IN 190 195 199 lOltI 2D9 111 218 m 1lI 233 238 213 l~8 UIIS 171 17~ 178 III 188 193 198 213 2M 214 219 llS 230 ll6 242 2lt17 253 259 2M

10 11 DD2J

172 174

176 179

181 184

IN 190

191 196

196 2D2

2D2 2Il8

2Il8 214

213 220

219 227

225 233

231 239

237 2lt16

242 252

2lt18 25B

25~ 265

260 271

166 278

272 284

us 176 181 188 194 200 2117 213 220 117 233 2lt10 247 159 260 JJ7 274 lBl 188 295 0bullbull1 178

190 185 191

192 194

199 198

206 2D2

213 206

220 211

227 216

134 220

2lt11 225

249 231

256

ll6 JJ3

241 270 2lt16

278 251

285 257

292 JJ2

300 168

307 272

DM5 19 194 198 213 2Il8 213 219 l34 230 236 242 2lt18 159 260 JJS 272 278 284 290 It

11 U2I

192 193

195 198

200 lOltI

206 liD

211 216

217 m

m 129

129 ll6

m 243

2lt11 249

2lt17 256

159 163

260 269

166 276

273 lB3

279 290

2B5 297

292 301

298 310

15 195 2111 2Il8 211 111 1lI m 2~2 249 256 263 271 278 285 292 300 307 ll4 321

20

81 1D2J

198 210 211 212 211

2115 211 214 216 219

212 214 219 221 225

219 21B 22lt1 l27 231

l27 m 219 231 238

134 l27 235 219 2lt15

242 132 241 2lt15 251

249 217 217 251 259

257 243 253 258 166

2M 248 259 2M 273

272 253 l6S 27 280

280

159 271 278 2B7

188 l6S 278 284 2M

295 270 284 291 301

303 276 290 298 30t

311 281 297 301 316

ll9 2B7 303 311 323

326 293 310 31B llO

334 299 316 325 338

us 215 m 229 ll6 243 l50 258 l6S 273 280 188 295 303 311 318 326 334 341 349 111 218 ll6 l3l 241 2lt1 257 l6S 273 281 189 297 lOS 313 l21 330 l38 346 lH l62

For II or m duIn 20 the fICh quamfIe w of the IIaM-WhIIMy rut stadsdc may be ~ by

(11+ 1)2 + zV_(N + 1)12

where z1s the fICh quuuIe of mndatd normal random wriabIe abaIIned from Table AI and where 11 m + IL

The __ In dIiIllIbIe quandlas w of the Mann-WhIIMylllt JIaIIsdc r by Equation 511 for selected values of Note that p(r lt wl S p Upper quanshy dies may be found from the equaDon o

w IIII + m +1) - w-

Critical COIIeSpOIICI to values of r less duIn (or duIn) but not equal to the appropriate quantile

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ~~ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ bullbull ww-ww-ww-w-ww-ww-w-ww-w-w

( ~

f

542 APPENDIX

TABLEAIO Quantiles of Spearmans P

n =0900 0950 0975 0990 0995 0999

4 08000 08000 5 07000 08000 09000 09000 6 7

06000 05357

07714 06786

08286 07500

08857 08571

09429 08929 09643

8 05000 06190 07143 08095 08571 09286 9 0A667 05833 06833 07667 08167 D9000

10 04424 05515 06364 07333 07818 08667 II 0A182 05273 06091 07000 07455 08364 12 03986 04965 05804 06713 07203 0amp112 13 03791 04780 05549 06429 06978 07857

14 03626 04593 05341 D6220 06747 07670 15 03500 04429 05179 06000 06500 07464

16 03382 04265 05000 05794 06324 07265 17 03260 04118 0A853 05637 06152 07083 18 03148 03994 04696 05480 05975 06904 19 03070 03895 04579 05333 05825 06737 20 02971 03789 04451 05203 056amp4 06586

21 02909 03688 04351 05078 05545 06455 12 02829 03597 04241 04963 05426 06318 13 02767 03518 04150 04852 05306 06186 14 02704 03435 04061 04748 05200 06070 25 02646 03362 03971 04654 05100 05962

26 02588 03299 03894 04564 05002 05856 27 02S40 03236 03822 04481 04915 05757 28 02490 03175 03749 04101 04828 05660 29 02443 03113 03685 04320 04744 05567 30 02400 03059 03620 04251 04665 05479

For n greater than 30 dI approximate quantlles of p may be obcalned from

wmiddot V Zjon-I

where Zjo Is the fJdI quantile of a standard normal random variable obmlned from Table AI Souaa Adapted from Glasser and Winter (1961) with comedo with permlulon from die 8omerrIkQ

Tru_ bullThe entries In dli table are selected quantllu w of die Spearman rank correla1lon coaffIcIent p when IIMd as a teSt statistic The lower quantllbullbull may be obalned from die equadon

W == -WI_

Th crtdal region correspOnds to values of p maller dI (or areater than) but not Including dI approshypriate quantile Note dlat the median of p Is O

4 4 (06667) 5 6 (06000) 6 7 (04667) 7 9 (0A286) 8 10 (03571) 9 12 (03333)

10 15 (03333) II 17 (03091) 12 18 (02727) 13 11 (02821) 14 23 (02527) 15 27 (02571) 16 28 (02333) 17 32 (02353) 18 35 (02288) 19 37 (02164) 10 40 (02105) 21 42 (02000) 12 45 (01948) 23 49 (01937) 24 52 (01884) 15 56 (01867) 26 59 (01815) 27 61 (01738) 28 66 (01746) 29 68 (01675) 30 73 (01678) 31 75 (01613) 32 80 (01613) 13 84 (01591) 34 87 (01551) 35 91 (01529) 36 94 (01492) 37 98 (01471)

APPENDIX smiddot

TABLE AI I Quantiles of the Kendall test statistic T = N - N bullbull Quantlles of Kendalls T are given in parentheses Lower quantiles are the negative of the upper quantiles wp = -WI_p

n p = 0900 0950 0975 0990 0995

4 (06667) 6 (10000) 6 (10000) 6 (10000) 6 (06000) 8 (08000) 8 (08000) 10 (10000) 9 (06000) II (07333) II (07333) 13 (08667)

II (05238) 13 (06190) 15 (07143) 17 (08095) 14 (05000) 16 (05714) 18 (06429) 20 (07143) 16 (04444) 18 (05000) 11 (06111) 24 (06667) 19 (04222) 21 (04667) 25 (05556) 27 (06000) 21 (03818) 25 (04545) 29 (05273) 31 (05636) 24 (03636) 28 (04242) 34 (05152) 36 (05455) 26 (03333) 32 (0403) 38 (04872) 42 (05285) 31 (03407) 35 (03846) 41 (04505) 45 (04945) 33 (03143) 39 (03714) 47 (04476) 51 (04857) 36 (03000) 44 (03667) 50 (04167) 56 (04667) 40 (02941) 48 (03529) 56 (004118) 62 (04559) 43 (02810) 51 (03333) 61 (03987) 67 (04379) 47 (02749) 55 (03216) 65 (03801) 73 (04269) 50 (02632) 60 (03158) 70 (03684) 78 (04105) 54 (02571) 64 (03048) 76 (03619) 84 (04000) 59 (02554) 69 (02987) 81 (03506) 89 (03853) 63 (02490) 73 (02885) 87 (03439) 97 (03834) 66 (02391) 78 (02826) 92 (03333) 102 (03696) 70 (02333) 84 (02800) 98 (03267) I08 (03600) 75 (02308) 89 (02738) 105 (03231) f15 (03538) 79 (02251) 93 (02650) II I (03162) 123 (03504) 84 (02222) 98 (02593) 116 (03069) 128 (03386) 88 (02167) 104 (02562) 124 (03054) 136 (03350) 93 (02138) 109 (02506) 129 (02966) 143 (03287) 97 (02086) 115 (02473) I3S (02903) 149 (03204)

102 (02056) 120 (02419) 142 (02863) 158 (03185) 106 (02008) 126 (02386) 150 (02841) 164 (03106) III (01979) 131 (02335) 155 (02763) 173 (03084) 115 (01933) 137 (02303) 163 (02739) 179 (03008) 120 (01905) 144 (02286) 170 (02698) 188 (02984) 126 (01892) 150 (02252) 176 (02643) 198 (02943)

II

i AlPIHDDC

rABLEAIi (Continued)

OtoO 0910 097S 0990 O99S

I APPENDIX 55

TABLE All Quantile of the Wilcoxon iZi2gtIilI Wmlili Ylilst Statlsdc - - -- ~

11(11 + I) W wu Wuu Wus tiiJJu IjU1I Wuo WOM W 1

II 19 10 II 12 11 14 II 16 17 II 19 10 II i2 11 jot II 16 17 II i iO

103 (01-465) 107 (01+14) 110 (01372) 11-4 (01390) 119 (01381) 113 (01361) 128 (01353) III (01333) 135 (01304) 141 (D131H) I (01277) 150 (01276) IS] (012-49) 159 (012-47) 162 (01111) 168 (01219) 173 (01109) 177 (01192) 182 (01181) 186 (01165) Itl (01155) 197 (01151) 101 (01141)

111 (01863) m (01849) 1-41 (01811) 1-46 (01780) 151 (01754) 157 (01739) 161 (01711) 168 (01697) 173 (01671) 179 (01656) 186 (01649) 190 (01616) 197 (01608) 103 (01592) 208 (01569) 21-4 (01553) 121 (015 ) 117 (Otn9) 232(01506) 1laquo) (OISIH) 25 (01-481) lSI (01-467) 158 (0158)

ISS (CUlO5) 161 (01171) 168(0115-4) 17-4 (01111) 181 (01101) 187 (01071) 194 (0l0S1) 200 (01010) 207 (01000) 111 (01970) 110 (01950) 118 (01919) 131 (01901) 2-41 (01890) 2-ta (01870) 156 (01858) 263 (01838) 269 (01811) 276 (01792) 18-4 (om9) 291 (01760) 199 (017lt18) 306 (01729)

183 (G2603) 191 (0lS78) 198 (0l538) 106 (01511) 113 (01-47) 111 ~1+r1)118 2 10) 236 (02383)

l-t5 ~01367)lSlOll4O) 260 (01305) 168 (01179) 2n (01161) 185(OlllS) 294 (01117) 101 (01192) 111 (01173) 319 (021-tB) 328 (01110) 336 (01105) l-tS (01087) 355 (01075) 364 (01056)

103 (01888) 111 (018-48) 110 (01811) 118 (01780) 135 (01729) 1-4S (01713) lSl (01664) 262 (01646) 171 (02618) 279 (0l581) 288 (02551) 296 (01517) lOS (01-490) 315 (01471) ll (013) 134 (01-424 341 (01397) 351 (02377) 161 (01351) 372 (01331) 381 (01305) 391 (01185) -tOl (01171)

or I tv chilli 60 ~ quIIIdlu of T II1II) be obDltMd from

bull -11- 111la + 51w Z 18

haN ~ from rha IIW1IIInIIIOITIIIII dIIIrIbudon - by Table AI ~ -cJ1u 01 1II1II) b from

~+5lwmiddotZJ~_I)

rtdcaI coftupond CD wIuu of T dIIIII (ar dIIIII) but _ JncIudInc rha approprtat Not thac ch IMdIIn of T II 0 QIIIIUlIu for I _ obtaIMd by dlvldIIII rha cpndIu of T by (n - 1)12

OUICI Adapud from Tab I But (1914) wid )1IIIIIIon Irom rha author

ft-S 6 7 I 9

10 II 12 11 14 II 16 17 18 9 10 21 21 U 24 21 16 17 11 19 10 11 II 3l J4 31 16 J1 18 19 40 4 42

0 0 0 0 I 1 -4 6 8

0 11 16 10 24 28 31 18 49 55 62 69 76 84 92

101 110 119 129 139

H 160 172 184 196 lOB

221 235 2-ta

0 0 0 I 1 -4 6 8

10 13

16 10 14 18 3l 38 50 56 63 70 77 85 94

101 III 121 III 41 152 163 175 187 199 212 m 239 lS3 267

0 0 1 1 -4 6 9

II 18 11 16 30 35 -41 47 53 59 67 74 81 90 99

lOB 117 127 138 l-ta 160 171 183 196 109 m 236 lSD 165 280 295

0 I 3 -4 6 )

II 14 III 21 26 31 36 42 48 54 61 68 74

84 92

101 III 120 131 141 152 161 176 188 201 214 228 142 257 272 287 10] 320

j

-

shy)

II IS 12

~

t

r

-D -i

~G

ij

~f(

iii L~

is lOt

u-) I~

125

I~i

150 110

1iJ1 195 Oo 212 B6 2S1 266 101 1)11

31-l 331 349

3

-J ~

)

1- IS jSl

~j

2bi jj

Jl)

~~

~i

Z

)-

()shy

middot1 IOU iu Igtu UI H ~ l- -I- IcC Ilu 191 10~

219

m 2JiJ 1oj

17

29$

311

J2J

Jmiddotfi 3amp5 3lJ

3 5 B

II 14 18 n 27 32 38 4-4 51 58 65 73 82 91

100 110 no 131 143 ISS 167 180 193 207 211 236 151 266 283 299 316 334 352 371 390 409

-4 6 9

12 16 10 25 30 36 41 -t8 55 63 71 80 89 98

108 119 130 1 1 153 165 178 191 206 220 215 250 266 182 299 317 335 353 372 191 411 431

5 75

105 H 18 215 275 33 39 55 525 60

68 765 855 95

IDS 1155 1265 138 150 1625 1755 189 201 2175 2325 2-t8 264 2805 2975 31S III 351S 3705 390 410 4305 -tS15

10 IS 21 28 36 45 55 66 78 91

105 120 116 153 171 190 210 231 lS3 176 100 325 3S1 378

35 --465

528

561 595 630 666 703 741 780 820 861 903

54 APPENDIX

TABLE All (Contlnuad)

n(n+ I) WUII 111- 111 1111bullbull Wou Wue WIIM 111 2

43 26l 28l lit 337 ]66 lt4Ol 429 452 473 946 277 297 ]28 ]54 385 n so 473 495 990 45 292 311 1 In 01 2 ltfT1 95 5115 1035 108 129 161 390 23 -463 492 511 5ofO5 1081 7 32 3-46 379 of08 2 51 5-40 564 1128 3ofO 36l 397 28 -463 505 536 563 588 1116 9 351 381 416 f83 521 559 587 6125 IllS 50 31 398 35 61 5Oof 550 583 611 6315 1215

For n Iarpr diu so the fgtth qlllll cI the WIlcoxon lIped _ IGdIIII may be apprcPdmaIM by ~ - [nn + 1)14] + Ifvn(n + 1)(2n + l)l wheN If II the fgtth qqand cia ~d IIOrmailllldam wrIIbItI obaInad from Table AI SouIIcL Adapud from Hamr and o-n (1970) with ~ from tha AmeriCIII ~ SodMy The mr1 In thl1IIIIIe q cI the WIlcoxon Ifaned IIIIkI_1GdIIII r JIYIIII by Equadon 573 for HIKtad wishy_ of P so 050 Quancll w far p gt 050 may be campuud from the IlljUldQII

w - n(n + )1- 11bull

where n(n + 1)111 pen In tha rIampht hand column In tha tabl N_ dItIl I(r lt w) so and I(r gt w ) so I - II Ho II IIIIL Crllical corrapcad co 1111I11III rI r dian (or amprater diu) 1M not IncIucIInI the 9Proprllle quantlla

i

n =I 0900 0950 2 0684 0776 1 0565 0616 093 0565 5 0

MIO 0509 068

7 0181 036 a 0358 010 9 0119 0387

10 Onl 0369 II ol08 0152 12 0296 0ll8 Il 0285 0325 I 0275 031 156 Q266

0258 0304 0295

17 0250 02116

bullbull920

02 0237 0ll2

0219 0271 0265

APPENDIX 547

~ TABLEAIJ Quantll of the Kolmogoiov Y~lC S~ti5tkmiddot

OnSlded Tet P - 090

Two-Sided Test P =080

195

090

0975

195

099

090

099$

Ui1l

P 090

== 000

095

090

0975

095

099

098

0995

099

0975 0990 0995 ~iI = u 0226 08-42 0900 0929 lJ 0221 D708 0785 0029 0216 062 0689 0734 ~~ 0212 0563 0627 0669 ~S 0208 0519 0577 0617 ~ 0204 083 0538 0571 middott 0200 0 5 0507 0H1 w 0197 010 0480 0511 LJ 0193 MOt 0457 010) 311 0190 0191 0437 046amp 21 0187 0l75 0419 0449 r2 0184 0361 0404 0-132 J~ 0182 039 0390 041amp j~ 0179 0138 0377 0404 j~ 0177 0321 0366 0391 ~i 0174 0318 0355 0381 1 0172 0309 0346 0371 iu 0170 0301 0337 0361 J() 0168 02 0329 0352 ~~U 0165

Approltimatloh fOlngt 40

107 Va

0259 0287 0321 0344 0253 0281 03 0337 0247 0275 0307 0330 0242 0269 0101 0323 0138 0264 0295 0317 0233 0259 0290 0311 0229 0254 Ol8of 0305 0225 0250 0279 0300 0221 0246 0275 0295 0218 0242 0270 0290 021 0218 0266 0285 0211 023of 0262 028 0208 0231 0258 0177 0205 0227 025 0273 0202 022 0251 0269 0199 0221 027 0265 0196 028 0244 0262 01 0215 021 0258 0191 0213 0238 0255 0189 0210 0235 0252 122 136 152 163 Va Va Va Va

5auIIcE Adapud from Table I of HW (1956) Used with permission 01 tho American Stadatlcal AlISoclatlon

Themr1a In thII table lite uliacted quantllti w of the Kolmogorov ten tatlmcs r p and r- defined by Equation 611 for two-IIded _ and by EIjIIIIIoRI6Il and 61l far onemiddotided te Rejeelt H at the Ivel If r xcead$ tho I - quantile p In thII tabla TMH quanlhl ant _ far II S ~O in the cwomiddottailed ast The oth quantll1 are approximation that aqual cothe -1 quantIIa In mOlt casu A better approximation for Il gt 40 results If (n + VnIiO)lIl I Jlsed InfAd cI Yn In the danomlnator

556 APPENDIX APPENDIX

TABLE A20 Quantiles of the Smlrnov Test Statistic for Two Samples of Different Size nand m

TABLE AI9 Quantile of the Smlrnov Test Statistic for Two Samples of Equal Size n One-Sided Test p =090 095 0975 099 0995 Two-Sided Test p =080 090 095 099 099

One-Sided Test One-SIded Test II = 090 G95 0975 099 0995 II = 090 095 0975 099 0995 11 = I Il = 9 17118

10 9110Two-SIded Test Two-Sided Test II =080 090 095 098 099 II =080 090 095 098 099 11 =2 Il = 3 516

4 34 10122 1011l 5 45 45 1023 10123 6 516 56 10114 1I1l4 7 517 617

8 34 718 78lOllS 1I1l5 9 719 819 81910126 11116

10 7110 45 9110 11 = 3 H = 4 34 3411117 11117

5 213 45 41511118 12128 6 213 213 5611119 12129 7 213 57 617 61711130 12130 8 58 34 34 71811131 12131 9 213 213 719 819 81912132 12132 10 35 7110 415 9110 9110

12 7112 213 34 56 111212133 1333 11 = 4 H = 5 315 314 45 415 12134 133 6 7112 213 34 56 5612135 1335 7 17118 517 34 617 617 12136 1336 8 518 518 3 78 718 1337 1337 8199 519 213 31 719

10 11110 13110 710 45 451338 14138 12 7112 213 213 314 561339 1439 16 9116 58 1116 3 131613lt10 141lt10

11 =5 H = 6 3S 213 213 516 516215 230 7 417 2335 517 29135 617

n=3 4 5 6

it 7

8 9

10 II 12 13

14 15 16 17 18 19 20 21

213 314 35 36 417

418 419 410 5111 5112 513

5114 5115 6116 6117 6118 6119 6120 6121

213 314 35 46 417

48 59 5110 5111 512 6113

6114 6115 6116 7117 7118 7119 7120 7111

314 45 46 517

518 519 6110 6111 6112 6113

7114 7115 7116 717 8118 8119 8110 821

45 516 517

58 619 6110 7111 7112 7113

714 8115 8116 8117 918 9119 9110 9111

n =22 23

415 24 56 15 517 26

68 27 619 28 7110 29 7111 30 7112 31 8113 32

8114 33 8115 34 9116 35 9117 36 918 37 9119 38

10110 39 10111 40

Approximation for n gt 40

711l 7123 7124 7125 7126

7127 8128 829 830 8131 8132

8133 8134 8135 9136 9137 9138 9139 91lt10 Lg Vii

8122 823 8124 825 8126

8127 9128 9119 930 9131 9132

9133 10134 1035 1036 1037 10138 10139 101lt10 m Vii

8122 923 9114

gt91l5 9126

9117 10128 10129 1030 10131 10132

11133 11134 11135 11136 11137 1138 1139 121lt10 192 Vii Vii Vii 8 11110 58 27140 41S 415

9 519 35 31145 719 415Souroa Adapted from Birnbaum and HaH (1960) wid permluJon from the Institute of Mathematical StatlstIes I III 35 710 7110 45bullThe entries In this table ant selected quantlles w of the Smlmov lWCI-AIIlple _ statistic T deflned by Equation 632 and 633 for the one-taIled _ and defined by Equation 631 for the _tailed test Relect He at the level a If T exteeds the I - a quanshy 15 8IIS 35 213 IIIIS 1115

20 III 11110 3S 7110 34tile of T as slYen In this table The _ statistic Is a dIscrere random variable so the exact level of snlll_ce may be 1_ than the apparent a used In this table 11 =6 H = 7 2342 417 29142 517 56

8 III 7112 213 31 349 III 59 213 1318 79I III 1730 19130 7110 11115

12 III 7112 7112 213 3418 49 519 11118 213 13118 24 1I1l4 III 7112 SIB 213

IiJ

APPENDIX 559

TABLE A21 The t Distribution

Degrees of Freedom p =06 075 09 095 0975 099 0995 09975 0999 09995

APPENDIX

A10 (Continued)

099 0995~ed Test p = 090 095 0975 099 099~ed Test P = 080 090 095

N1 = 8 9

10 14 28

N1 = 9 10 12

32 M= 10

12 15 18 36

N1 =15 20 40

M=15 16 18 20

N1 =20 Nz = 20

mple nadon

2756 3163 33nO 3n 3n o

1940 11114 716

1332 7115 419

1945 7118

1336 215 215 7110

2360 38

1336 11130 7110

2780

107jm+n mn

3356 519

3970 III

13128 13124

middot21140 III III 716 III III

22145 49 5112 715 9110 215 9110 716 Sll2 512 215

31180

l11jm + n mn

58 4063 43nO

417 15118 518

2340 7112 916III

26145 519 8115 III

1736 III III 9110 III

2348 1736 7115

13130 1740

136jm n

41156 5n 7110 914

17128 213

2740 58 511 9116 213

IIIUI 35 519

19136 1730 11110 III

11110 13114 19136 31160 29160

19140

152jm + n mn

34 47163 5n 517 9114 34 710 213 518

19131 3145

213 29145 11118 519

19130 35

7112 7112 519

1730 3160 41180

I63Jm + n mn

2 3

5 6 7 8 9

10 II 12 I]

14

15

16 17

18

19

20 21 22

23 24

25 26

27 28

29

30

40

60 120

0325 1000 3078

0289 0816 1886

0277 0765 1638

0271 0741 1533

0267 0727 1476

0265 0718 10440

0263 0711 1415

0262 0706 1397

0261 0703 1]8]

0260 0700 1372

0260 0697 1363 0259 0695 1356 0259 0694 1350

0258 0692 1345

0258 0691 1341

0258 0690 1377

0257 0689 1333

0257 0688 1330 0257 0688 1328

0257 0687 1325

0257 0686 1323

0256 0686 1321

0256 0685 1319

0256 0685 1318

0256 0684 1316

0256 0684 1315 0256 0684 1314

0256 0683 1313

0256 0683 1311

0256 0683 1310

0255 0681 1303

0254 0679 1296

0254 0677 1289

0253 0674 1282

6314 12706 ) I 821 63657 12732 31831 63662

2920 4303 6965 9925 14089 22327 31598 2353 3182 4541 5841 7A53 10214 12924 2132 2776 3747 4604 5598 7173 8610

2015 2571 3365 4032 4773 5S93 6869 1943 2447 3143 3707 4317 5208 5959 1895 2365 2998 3499 4029 4785 5408 IS60 2306 2896 3355 3833 4501 5041 1833 2262 2S21 3250 3690 4297 1781

1812 2228 2764 3169 3581 4144 4587 1796 2201 2718 3106 3497 4025 4437 1782 2179 2681 3055 3428 3930 431S 1771 2160 2650 3012 3372 3852 4221 1761 2145 2624 2977 3326 3787 4140

1753 2131 2602 2947 3286 3733 4073 1746 2120 2583 2921 3252 3686 4015

1740 2110 2567 2898 3222 3646 3965

1734 2101 2552 2878 3197 3610 3922

1729 2093 2539 2861 3174 3579 3883

1725 2086 2528 2845 3153 3552 3850

1721 2080 2518 2831 3135 3527 3819

1717 2074 2508 2819 3119 3505 3792

1714 2069 2500 2807 3104 3485 3767

1711 2064 2492 2797 3091 3467 3745

1708 2060 2485 2787 3078 3450 3725

1706 2056 2479 2779 3067 3435 3707

1703 2052 2473 2771 3057 3421 3690

1701 2048 2467 2763 3047 3408 3674

1699 2045 2462 2756 3038 3396 3659

1697 2042 2457 2750 3030 3385 3646

1684 2021 2423 2704 2971 3307 3551

1671 2000 2390 2660 2915 3232 3460

1658 1980 2358 2617 2860 3160 3373

1645 1960 2326 2576 2807 3090 3291

Iapted from Musey (1952) with permission from the Instkuce of Mathematical St3t1Rlcs

as In this tabl are sefectecl quantlas w of the SmImoY test statistic T for two samples defined ns 631 632 and 633 To enter the table let N be the smaller sample sbe and let IV be the raquoIe sbe Reject H at the leYel a If T ceeds w- as ampIvan In this table If II and m are nO( cOyenshyIs table use the fa sample approxlmatlon given at the end of the tabl or consult elCact tables j Jennrlch which appear In Haner and Owen (1970) for m S 100

Souoa Reprinted from Vol I of Pearson and Hartley (1976) with permission from the Iliomerrlka Truste bull The entries in this table are quantlles w of the t ditribution for various degrees of freedom Quantlles w for p lt 05 may be computed from the equatlon

W -Wt_jI

Note that w = 0 for all dearees of freedom

- bull amp tmiddotlh

Page 14: UNIVERSITY OF SWAZILAND MAIN EXAMINATION PAPER 2015 …€¦ · THREE (3) QUESTIONS. ALL QUESTIONS . CARRY MARKS AS INDICATED WITHIN . THE PARENTHESIS. THIS PAPER IS NOT TO BE OPENED

t

TABLEA7 (Continued)

bull -2 I 4 J 7 bull 9 10 II 12 II 14 15 17 18 21 1middot 153 IH 156 159 163 167 171 115 179 183 188 191 197 2111 206 III 115 l2D 11~

17 UIIS U2I

153 IH 156

156 158 160

160 162 165

164 167 171

169 172 176

173 171 182

178 182 188

III 187 193

188 192 199

193 198 2D5

198 213 211

203 2D9 217

2Il8 21lt1 m

21~ 220 129

219 llS 235

11~ 231 211

119 236 2lt17

235 2lt12 253

210 217 159

us 157 163 169 171 180 187 193 199 2D5 211 218 22lt1 231 237 2lt13 250 256 163 269 011 160 166 172 179 185 192 199 206 III 219 ll6 233 239 1lt16 153 260 267 2H 281 1 171 172 115 178 182 IN 190 195 199 lOltI 2D9 111 218 m 1lI 233 238 213 l~8 UIIS 171 17~ 178 III 188 193 198 213 2M 214 219 llS 230 ll6 242 2lt17 253 259 2M

10 11 DD2J

172 174

176 179

181 184

IN 190

191 196

196 2D2

2D2 2Il8

2Il8 214

213 220

219 227

225 233

231 239

237 2lt16

242 252

2lt18 25B

25~ 265

260 271

166 278

272 284

us 176 181 188 194 200 2117 213 220 117 233 2lt10 247 159 260 JJ7 274 lBl 188 295 0bullbull1 178

190 185 191

192 194

199 198

206 2D2

213 206

220 211

227 216

134 220

2lt11 225

249 231

256

ll6 JJ3

241 270 2lt16

278 251

285 257

292 JJ2

300 168

307 272

DM5 19 194 198 213 2Il8 213 219 l34 230 236 242 2lt18 159 260 JJS 272 278 284 290 It

11 U2I

192 193

195 198

200 lOltI

206 liD

211 216

217 m

m 129

129 ll6

m 243

2lt11 249

2lt17 256

159 163

260 269

166 276

273 lB3

279 290

2B5 297

292 301

298 310

15 195 2111 2Il8 211 111 1lI m 2~2 249 256 263 271 278 285 292 300 307 ll4 321

20

81 1D2J

198 210 211 212 211

2115 211 214 216 219

212 214 219 221 225

219 21B 22lt1 l27 231

l27 m 219 231 238

134 l27 235 219 2lt15

242 132 241 2lt15 251

249 217 217 251 259

257 243 253 258 166

2M 248 259 2M 273

272 253 l6S 27 280

280

159 271 278 2B7

188 l6S 278 284 2M

295 270 284 291 301

303 276 290 298 30t

311 281 297 301 316

ll9 2B7 303 311 323

326 293 310 31B llO

334 299 316 325 338

us 215 m 229 ll6 243 l50 258 l6S 273 280 188 295 303 311 318 326 334 341 349 111 218 ll6 l3l 241 2lt1 257 l6S 273 281 189 297 lOS 313 l21 330 l38 346 lH l62

For II or m duIn 20 the fICh quamfIe w of the IIaM-WhIIMy rut stadsdc may be ~ by

(11+ 1)2 + zV_(N + 1)12

where z1s the fICh quuuIe of mndatd normal random wriabIe abaIIned from Table AI and where 11 m + IL

The __ In dIiIllIbIe quandlas w of the Mann-WhIIMylllt JIaIIsdc r by Equation 511 for selected values of Note that p(r lt wl S p Upper quanshy dies may be found from the equaDon o

w IIII + m +1) - w-

Critical COIIeSpOIICI to values of r less duIn (or duIn) but not equal to the appropriate quantile

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ~~ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ bullbull ww-ww-ww-w-ww-ww-w-ww-w-w

( ~

f

542 APPENDIX

TABLEAIO Quantiles of Spearmans P

n =0900 0950 0975 0990 0995 0999

4 08000 08000 5 07000 08000 09000 09000 6 7

06000 05357

07714 06786

08286 07500

08857 08571

09429 08929 09643

8 05000 06190 07143 08095 08571 09286 9 0A667 05833 06833 07667 08167 D9000

10 04424 05515 06364 07333 07818 08667 II 0A182 05273 06091 07000 07455 08364 12 03986 04965 05804 06713 07203 0amp112 13 03791 04780 05549 06429 06978 07857

14 03626 04593 05341 D6220 06747 07670 15 03500 04429 05179 06000 06500 07464

16 03382 04265 05000 05794 06324 07265 17 03260 04118 0A853 05637 06152 07083 18 03148 03994 04696 05480 05975 06904 19 03070 03895 04579 05333 05825 06737 20 02971 03789 04451 05203 056amp4 06586

21 02909 03688 04351 05078 05545 06455 12 02829 03597 04241 04963 05426 06318 13 02767 03518 04150 04852 05306 06186 14 02704 03435 04061 04748 05200 06070 25 02646 03362 03971 04654 05100 05962

26 02588 03299 03894 04564 05002 05856 27 02S40 03236 03822 04481 04915 05757 28 02490 03175 03749 04101 04828 05660 29 02443 03113 03685 04320 04744 05567 30 02400 03059 03620 04251 04665 05479

For n greater than 30 dI approximate quantlles of p may be obcalned from

wmiddot V Zjon-I

where Zjo Is the fJdI quantile of a standard normal random variable obmlned from Table AI Souaa Adapted from Glasser and Winter (1961) with comedo with permlulon from die 8omerrIkQ

Tru_ bullThe entries In dli table are selected quantllu w of die Spearman rank correla1lon coaffIcIent p when IIMd as a teSt statistic The lower quantllbullbull may be obalned from die equadon

W == -WI_

Th crtdal region correspOnds to values of p maller dI (or areater than) but not Including dI approshypriate quantile Note dlat the median of p Is O

4 4 (06667) 5 6 (06000) 6 7 (04667) 7 9 (0A286) 8 10 (03571) 9 12 (03333)

10 15 (03333) II 17 (03091) 12 18 (02727) 13 11 (02821) 14 23 (02527) 15 27 (02571) 16 28 (02333) 17 32 (02353) 18 35 (02288) 19 37 (02164) 10 40 (02105) 21 42 (02000) 12 45 (01948) 23 49 (01937) 24 52 (01884) 15 56 (01867) 26 59 (01815) 27 61 (01738) 28 66 (01746) 29 68 (01675) 30 73 (01678) 31 75 (01613) 32 80 (01613) 13 84 (01591) 34 87 (01551) 35 91 (01529) 36 94 (01492) 37 98 (01471)

APPENDIX smiddot

TABLE AI I Quantiles of the Kendall test statistic T = N - N bullbull Quantlles of Kendalls T are given in parentheses Lower quantiles are the negative of the upper quantiles wp = -WI_p

n p = 0900 0950 0975 0990 0995

4 (06667) 6 (10000) 6 (10000) 6 (10000) 6 (06000) 8 (08000) 8 (08000) 10 (10000) 9 (06000) II (07333) II (07333) 13 (08667)

II (05238) 13 (06190) 15 (07143) 17 (08095) 14 (05000) 16 (05714) 18 (06429) 20 (07143) 16 (04444) 18 (05000) 11 (06111) 24 (06667) 19 (04222) 21 (04667) 25 (05556) 27 (06000) 21 (03818) 25 (04545) 29 (05273) 31 (05636) 24 (03636) 28 (04242) 34 (05152) 36 (05455) 26 (03333) 32 (0403) 38 (04872) 42 (05285) 31 (03407) 35 (03846) 41 (04505) 45 (04945) 33 (03143) 39 (03714) 47 (04476) 51 (04857) 36 (03000) 44 (03667) 50 (04167) 56 (04667) 40 (02941) 48 (03529) 56 (004118) 62 (04559) 43 (02810) 51 (03333) 61 (03987) 67 (04379) 47 (02749) 55 (03216) 65 (03801) 73 (04269) 50 (02632) 60 (03158) 70 (03684) 78 (04105) 54 (02571) 64 (03048) 76 (03619) 84 (04000) 59 (02554) 69 (02987) 81 (03506) 89 (03853) 63 (02490) 73 (02885) 87 (03439) 97 (03834) 66 (02391) 78 (02826) 92 (03333) 102 (03696) 70 (02333) 84 (02800) 98 (03267) I08 (03600) 75 (02308) 89 (02738) 105 (03231) f15 (03538) 79 (02251) 93 (02650) II I (03162) 123 (03504) 84 (02222) 98 (02593) 116 (03069) 128 (03386) 88 (02167) 104 (02562) 124 (03054) 136 (03350) 93 (02138) 109 (02506) 129 (02966) 143 (03287) 97 (02086) 115 (02473) I3S (02903) 149 (03204)

102 (02056) 120 (02419) 142 (02863) 158 (03185) 106 (02008) 126 (02386) 150 (02841) 164 (03106) III (01979) 131 (02335) 155 (02763) 173 (03084) 115 (01933) 137 (02303) 163 (02739) 179 (03008) 120 (01905) 144 (02286) 170 (02698) 188 (02984) 126 (01892) 150 (02252) 176 (02643) 198 (02943)

II

i AlPIHDDC

rABLEAIi (Continued)

OtoO 0910 097S 0990 O99S

I APPENDIX 55

TABLE All Quantile of the Wilcoxon iZi2gtIilI Wmlili Ylilst Statlsdc - - -- ~

11(11 + I) W wu Wuu Wus tiiJJu IjU1I Wuo WOM W 1

II 19 10 II 12 11 14 II 16 17 II 19 10 II i2 11 jot II 16 17 II i iO

103 (01-465) 107 (01+14) 110 (01372) 11-4 (01390) 119 (01381) 113 (01361) 128 (01353) III (01333) 135 (01304) 141 (D131H) I (01277) 150 (01276) IS] (012-49) 159 (012-47) 162 (01111) 168 (01219) 173 (01109) 177 (01192) 182 (01181) 186 (01165) Itl (01155) 197 (01151) 101 (01141)

111 (01863) m (01849) 1-41 (01811) 1-46 (01780) 151 (01754) 157 (01739) 161 (01711) 168 (01697) 173 (01671) 179 (01656) 186 (01649) 190 (01616) 197 (01608) 103 (01592) 208 (01569) 21-4 (01553) 121 (015 ) 117 (Otn9) 232(01506) 1laquo) (OISIH) 25 (01-481) lSI (01-467) 158 (0158)

ISS (CUlO5) 161 (01171) 168(0115-4) 17-4 (01111) 181 (01101) 187 (01071) 194 (0l0S1) 200 (01010) 207 (01000) 111 (01970) 110 (01950) 118 (01919) 131 (01901) 2-41 (01890) 2-ta (01870) 156 (01858) 263 (01838) 269 (01811) 276 (01792) 18-4 (om9) 291 (01760) 199 (017lt18) 306 (01729)

183 (G2603) 191 (0lS78) 198 (0l538) 106 (01511) 113 (01-47) 111 ~1+r1)118 2 10) 236 (02383)

l-t5 ~01367)lSlOll4O) 260 (01305) 168 (01179) 2n (01161) 185(OlllS) 294 (01117) 101 (01192) 111 (01173) 319 (021-tB) 328 (01110) 336 (01105) l-tS (01087) 355 (01075) 364 (01056)

103 (01888) 111 (018-48) 110 (01811) 118 (01780) 135 (01729) 1-4S (01713) lSl (01664) 262 (01646) 171 (02618) 279 (0l581) 288 (02551) 296 (01517) lOS (01-490) 315 (01471) ll (013) 134 (01-424 341 (01397) 351 (02377) 161 (01351) 372 (01331) 381 (01305) 391 (01185) -tOl (01171)

or I tv chilli 60 ~ quIIIdlu of T II1II) be obDltMd from

bull -11- 111la + 51w Z 18

haN ~ from rha IIW1IIInIIIOITIIIII dIIIrIbudon - by Table AI ~ -cJ1u 01 1II1II) b from

~+5lwmiddotZJ~_I)

rtdcaI coftupond CD wIuu of T dIIIII (ar dIIIII) but _ JncIudInc rha approprtat Not thac ch IMdIIn of T II 0 QIIIIUlIu for I _ obtaIMd by dlvldIIII rha cpndIu of T by (n - 1)12

OUICI Adapud from Tab I But (1914) wid )1IIIIIIon Irom rha author

ft-S 6 7 I 9

10 II 12 11 14 II 16 17 18 9 10 21 21 U 24 21 16 17 11 19 10 11 II 3l J4 31 16 J1 18 19 40 4 42

0 0 0 0 I 1 -4 6 8

0 11 16 10 24 28 31 18 49 55 62 69 76 84 92

101 110 119 129 139

H 160 172 184 196 lOB

221 235 2-ta

0 0 0 I 1 -4 6 8

10 13

16 10 14 18 3l 38 50 56 63 70 77 85 94

101 III 121 III 41 152 163 175 187 199 212 m 239 lS3 267

0 0 1 1 -4 6 9

II 18 11 16 30 35 -41 47 53 59 67 74 81 90 99

lOB 117 127 138 l-ta 160 171 183 196 109 m 236 lSD 165 280 295

0 I 3 -4 6 )

II 14 III 21 26 31 36 42 48 54 61 68 74

84 92

101 III 120 131 141 152 161 176 188 201 214 228 142 257 272 287 10] 320

j

-

shy)

II IS 12

~

t

r

-D -i

~G

ij

~f(

iii L~

is lOt

u-) I~

125

I~i

150 110

1iJ1 195 Oo 212 B6 2S1 266 101 1)11

31-l 331 349

3

-J ~

)

1- IS jSl

~j

2bi jj

Jl)

~~

~i

Z

)-

()shy

middot1 IOU iu Igtu UI H ~ l- -I- IcC Ilu 191 10~

219

m 2JiJ 1oj

17

29$

311

J2J

Jmiddotfi 3amp5 3lJ

3 5 B

II 14 18 n 27 32 38 4-4 51 58 65 73 82 91

100 110 no 131 143 ISS 167 180 193 207 211 236 151 266 283 299 316 334 352 371 390 409

-4 6 9

12 16 10 25 30 36 41 -t8 55 63 71 80 89 98

108 119 130 1 1 153 165 178 191 206 220 215 250 266 182 299 317 335 353 372 191 411 431

5 75

105 H 18 215 275 33 39 55 525 60

68 765 855 95

IDS 1155 1265 138 150 1625 1755 189 201 2175 2325 2-t8 264 2805 2975 31S III 351S 3705 390 410 4305 -tS15

10 IS 21 28 36 45 55 66 78 91

105 120 116 153 171 190 210 231 lS3 176 100 325 3S1 378

35 --465

528

561 595 630 666 703 741 780 820 861 903

54 APPENDIX

TABLE All (Contlnuad)

n(n+ I) WUII 111- 111 1111bullbull Wou Wue WIIM 111 2

43 26l 28l lit 337 ]66 lt4Ol 429 452 473 946 277 297 ]28 ]54 385 n so 473 495 990 45 292 311 1 In 01 2 ltfT1 95 5115 1035 108 129 161 390 23 -463 492 511 5ofO5 1081 7 32 3-46 379 of08 2 51 5-40 564 1128 3ofO 36l 397 28 -463 505 536 563 588 1116 9 351 381 416 f83 521 559 587 6125 IllS 50 31 398 35 61 5Oof 550 583 611 6315 1215

For n Iarpr diu so the fgtth qlllll cI the WIlcoxon lIped _ IGdIIII may be apprcPdmaIM by ~ - [nn + 1)14] + Ifvn(n + 1)(2n + l)l wheN If II the fgtth qqand cia ~d IIOrmailllldam wrIIbItI obaInad from Table AI SouIIcL Adapud from Hamr and o-n (1970) with ~ from tha AmeriCIII ~ SodMy The mr1 In thl1IIIIIe q cI the WIlcoxon Ifaned IIIIkI_1GdIIII r JIYIIII by Equadon 573 for HIKtad wishy_ of P so 050 Quancll w far p gt 050 may be campuud from the IlljUldQII

w - n(n + )1- 11bull

where n(n + 1)111 pen In tha rIampht hand column In tha tabl N_ dItIl I(r lt w) so and I(r gt w ) so I - II Ho II IIIIL Crllical corrapcad co 1111I11III rI r dian (or amprater diu) 1M not IncIucIInI the 9Proprllle quantlla

i

n =I 0900 0950 2 0684 0776 1 0565 0616 093 0565 5 0

MIO 0509 068

7 0181 036 a 0358 010 9 0119 0387

10 Onl 0369 II ol08 0152 12 0296 0ll8 Il 0285 0325 I 0275 031 156 Q266

0258 0304 0295

17 0250 02116

bullbull920

02 0237 0ll2

0219 0271 0265

APPENDIX 547

~ TABLEAIJ Quantll of the Kolmogoiov Y~lC S~ti5tkmiddot

OnSlded Tet P - 090

Two-Sided Test P =080

195

090

0975

195

099

090

099$

Ui1l

P 090

== 000

095

090

0975

095

099

098

0995

099

0975 0990 0995 ~iI = u 0226 08-42 0900 0929 lJ 0221 D708 0785 0029 0216 062 0689 0734 ~~ 0212 0563 0627 0669 ~S 0208 0519 0577 0617 ~ 0204 083 0538 0571 middott 0200 0 5 0507 0H1 w 0197 010 0480 0511 LJ 0193 MOt 0457 010) 311 0190 0191 0437 046amp 21 0187 0l75 0419 0449 r2 0184 0361 0404 0-132 J~ 0182 039 0390 041amp j~ 0179 0138 0377 0404 j~ 0177 0321 0366 0391 ~i 0174 0318 0355 0381 1 0172 0309 0346 0371 iu 0170 0301 0337 0361 J() 0168 02 0329 0352 ~~U 0165

Approltimatloh fOlngt 40

107 Va

0259 0287 0321 0344 0253 0281 03 0337 0247 0275 0307 0330 0242 0269 0101 0323 0138 0264 0295 0317 0233 0259 0290 0311 0229 0254 Ol8of 0305 0225 0250 0279 0300 0221 0246 0275 0295 0218 0242 0270 0290 021 0218 0266 0285 0211 023of 0262 028 0208 0231 0258 0177 0205 0227 025 0273 0202 022 0251 0269 0199 0221 027 0265 0196 028 0244 0262 01 0215 021 0258 0191 0213 0238 0255 0189 0210 0235 0252 122 136 152 163 Va Va Va Va

5auIIcE Adapud from Table I of HW (1956) Used with permission 01 tho American Stadatlcal AlISoclatlon

Themr1a In thII table lite uliacted quantllti w of the Kolmogorov ten tatlmcs r p and r- defined by Equation 611 for two-IIded _ and by EIjIIIIIoRI6Il and 61l far onemiddotided te Rejeelt H at the Ivel If r xcead$ tho I - quantile p In thII tabla TMH quanlhl ant _ far II S ~O in the cwomiddottailed ast The oth quantll1 are approximation that aqual cothe -1 quantIIa In mOlt casu A better approximation for Il gt 40 results If (n + VnIiO)lIl I Jlsed InfAd cI Yn In the danomlnator

556 APPENDIX APPENDIX

TABLE A20 Quantiles of the Smlrnov Test Statistic for Two Samples of Different Size nand m

TABLE AI9 Quantile of the Smlrnov Test Statistic for Two Samples of Equal Size n One-Sided Test p =090 095 0975 099 0995 Two-Sided Test p =080 090 095 099 099

One-Sided Test One-SIded Test II = 090 G95 0975 099 0995 II = 090 095 0975 099 0995 11 = I Il = 9 17118

10 9110Two-SIded Test Two-Sided Test II =080 090 095 098 099 II =080 090 095 098 099 11 =2 Il = 3 516

4 34 10122 1011l 5 45 45 1023 10123 6 516 56 10114 1I1l4 7 517 617

8 34 718 78lOllS 1I1l5 9 719 819 81910126 11116

10 7110 45 9110 11 = 3 H = 4 34 3411117 11117

5 213 45 41511118 12128 6 213 213 5611119 12129 7 213 57 617 61711130 12130 8 58 34 34 71811131 12131 9 213 213 719 819 81912132 12132 10 35 7110 415 9110 9110

12 7112 213 34 56 111212133 1333 11 = 4 H = 5 315 314 45 415 12134 133 6 7112 213 34 56 5612135 1335 7 17118 517 34 617 617 12136 1336 8 518 518 3 78 718 1337 1337 8199 519 213 31 719

10 11110 13110 710 45 451338 14138 12 7112 213 213 314 561339 1439 16 9116 58 1116 3 131613lt10 141lt10

11 =5 H = 6 3S 213 213 516 516215 230 7 417 2335 517 29135 617

n=3 4 5 6

it 7

8 9

10 II 12 13

14 15 16 17 18 19 20 21

213 314 35 36 417

418 419 410 5111 5112 513

5114 5115 6116 6117 6118 6119 6120 6121

213 314 35 46 417

48 59 5110 5111 512 6113

6114 6115 6116 7117 7118 7119 7120 7111

314 45 46 517

518 519 6110 6111 6112 6113

7114 7115 7116 717 8118 8119 8110 821

45 516 517

58 619 6110 7111 7112 7113

714 8115 8116 8117 918 9119 9110 9111

n =22 23

415 24 56 15 517 26

68 27 619 28 7110 29 7111 30 7112 31 8113 32

8114 33 8115 34 9116 35 9117 36 918 37 9119 38

10110 39 10111 40

Approximation for n gt 40

711l 7123 7124 7125 7126

7127 8128 829 830 8131 8132

8133 8134 8135 9136 9137 9138 9139 91lt10 Lg Vii

8122 823 8124 825 8126

8127 9128 9119 930 9131 9132

9133 10134 1035 1036 1037 10138 10139 101lt10 m Vii

8122 923 9114

gt91l5 9126

9117 10128 10129 1030 10131 10132

11133 11134 11135 11136 11137 1138 1139 121lt10 192 Vii Vii Vii 8 11110 58 27140 41S 415

9 519 35 31145 719 415Souroa Adapted from Birnbaum and HaH (1960) wid permluJon from the Institute of Mathematical StatlstIes I III 35 710 7110 45bullThe entries In this table ant selected quantlles w of the Smlmov lWCI-AIIlple _ statistic T deflned by Equation 632 and 633 for the one-taIled _ and defined by Equation 631 for the _tailed test Relect He at the level a If T exteeds the I - a quanshy 15 8IIS 35 213 IIIIS 1115

20 III 11110 3S 7110 34tile of T as slYen In this table The _ statistic Is a dIscrere random variable so the exact level of snlll_ce may be 1_ than the apparent a used In this table 11 =6 H = 7 2342 417 29142 517 56

8 III 7112 213 31 349 III 59 213 1318 79I III 1730 19130 7110 11115

12 III 7112 7112 213 3418 49 519 11118 213 13118 24 1I1l4 III 7112 SIB 213

IiJ

APPENDIX 559

TABLE A21 The t Distribution

Degrees of Freedom p =06 075 09 095 0975 099 0995 09975 0999 09995

APPENDIX

A10 (Continued)

099 0995~ed Test p = 090 095 0975 099 099~ed Test P = 080 090 095

N1 = 8 9

10 14 28

N1 = 9 10 12

32 M= 10

12 15 18 36

N1 =15 20 40

M=15 16 18 20

N1 =20 Nz = 20

mple nadon

2756 3163 33nO 3n 3n o

1940 11114 716

1332 7115 419

1945 7118

1336 215 215 7110

2360 38

1336 11130 7110

2780

107jm+n mn

3356 519

3970 III

13128 13124

middot21140 III III 716 III III

22145 49 5112 715 9110 215 9110 716 Sll2 512 215

31180

l11jm + n mn

58 4063 43nO

417 15118 518

2340 7112 916III

26145 519 8115 III

1736 III III 9110 III

2348 1736 7115

13130 1740

136jm n

41156 5n 7110 914

17128 213

2740 58 511 9116 213

IIIUI 35 519

19136 1730 11110 III

11110 13114 19136 31160 29160

19140

152jm + n mn

34 47163 5n 517 9114 34 710 213 518

19131 3145

213 29145 11118 519

19130 35

7112 7112 519

1730 3160 41180

I63Jm + n mn

2 3

5 6 7 8 9

10 II 12 I]

14

15

16 17

18

19

20 21 22

23 24

25 26

27 28

29

30

40

60 120

0325 1000 3078

0289 0816 1886

0277 0765 1638

0271 0741 1533

0267 0727 1476

0265 0718 10440

0263 0711 1415

0262 0706 1397

0261 0703 1]8]

0260 0700 1372

0260 0697 1363 0259 0695 1356 0259 0694 1350

0258 0692 1345

0258 0691 1341

0258 0690 1377

0257 0689 1333

0257 0688 1330 0257 0688 1328

0257 0687 1325

0257 0686 1323

0256 0686 1321

0256 0685 1319

0256 0685 1318

0256 0684 1316

0256 0684 1315 0256 0684 1314

0256 0683 1313

0256 0683 1311

0256 0683 1310

0255 0681 1303

0254 0679 1296

0254 0677 1289

0253 0674 1282

6314 12706 ) I 821 63657 12732 31831 63662

2920 4303 6965 9925 14089 22327 31598 2353 3182 4541 5841 7A53 10214 12924 2132 2776 3747 4604 5598 7173 8610

2015 2571 3365 4032 4773 5S93 6869 1943 2447 3143 3707 4317 5208 5959 1895 2365 2998 3499 4029 4785 5408 IS60 2306 2896 3355 3833 4501 5041 1833 2262 2S21 3250 3690 4297 1781

1812 2228 2764 3169 3581 4144 4587 1796 2201 2718 3106 3497 4025 4437 1782 2179 2681 3055 3428 3930 431S 1771 2160 2650 3012 3372 3852 4221 1761 2145 2624 2977 3326 3787 4140

1753 2131 2602 2947 3286 3733 4073 1746 2120 2583 2921 3252 3686 4015

1740 2110 2567 2898 3222 3646 3965

1734 2101 2552 2878 3197 3610 3922

1729 2093 2539 2861 3174 3579 3883

1725 2086 2528 2845 3153 3552 3850

1721 2080 2518 2831 3135 3527 3819

1717 2074 2508 2819 3119 3505 3792

1714 2069 2500 2807 3104 3485 3767

1711 2064 2492 2797 3091 3467 3745

1708 2060 2485 2787 3078 3450 3725

1706 2056 2479 2779 3067 3435 3707

1703 2052 2473 2771 3057 3421 3690

1701 2048 2467 2763 3047 3408 3674

1699 2045 2462 2756 3038 3396 3659

1697 2042 2457 2750 3030 3385 3646

1684 2021 2423 2704 2971 3307 3551

1671 2000 2390 2660 2915 3232 3460

1658 1980 2358 2617 2860 3160 3373

1645 1960 2326 2576 2807 3090 3291

Iapted from Musey (1952) with permission from the Instkuce of Mathematical St3t1Rlcs

as In this tabl are sefectecl quantlas w of the SmImoY test statistic T for two samples defined ns 631 632 and 633 To enter the table let N be the smaller sample sbe and let IV be the raquoIe sbe Reject H at the leYel a If T ceeds w- as ampIvan In this table If II and m are nO( cOyenshyIs table use the fa sample approxlmatlon given at the end of the tabl or consult elCact tables j Jennrlch which appear In Haner and Owen (1970) for m S 100

Souoa Reprinted from Vol I of Pearson and Hartley (1976) with permission from the Iliomerrlka Truste bull The entries in this table are quantlles w of the t ditribution for various degrees of freedom Quantlles w for p lt 05 may be computed from the equatlon

W -Wt_jI

Note that w = 0 for all dearees of freedom

- bull amp tmiddotlh

Page 15: UNIVERSITY OF SWAZILAND MAIN EXAMINATION PAPER 2015 …€¦ · THREE (3) QUESTIONS. ALL QUESTIONS . CARRY MARKS AS INDICATED WITHIN . THE PARENTHESIS. THIS PAPER IS NOT TO BE OPENED

542 APPENDIX

TABLEAIO Quantiles of Spearmans P

n =0900 0950 0975 0990 0995 0999

4 08000 08000 5 07000 08000 09000 09000 6 7

06000 05357

07714 06786

08286 07500

08857 08571

09429 08929 09643

8 05000 06190 07143 08095 08571 09286 9 0A667 05833 06833 07667 08167 D9000

10 04424 05515 06364 07333 07818 08667 II 0A182 05273 06091 07000 07455 08364 12 03986 04965 05804 06713 07203 0amp112 13 03791 04780 05549 06429 06978 07857

14 03626 04593 05341 D6220 06747 07670 15 03500 04429 05179 06000 06500 07464

16 03382 04265 05000 05794 06324 07265 17 03260 04118 0A853 05637 06152 07083 18 03148 03994 04696 05480 05975 06904 19 03070 03895 04579 05333 05825 06737 20 02971 03789 04451 05203 056amp4 06586

21 02909 03688 04351 05078 05545 06455 12 02829 03597 04241 04963 05426 06318 13 02767 03518 04150 04852 05306 06186 14 02704 03435 04061 04748 05200 06070 25 02646 03362 03971 04654 05100 05962

26 02588 03299 03894 04564 05002 05856 27 02S40 03236 03822 04481 04915 05757 28 02490 03175 03749 04101 04828 05660 29 02443 03113 03685 04320 04744 05567 30 02400 03059 03620 04251 04665 05479

For n greater than 30 dI approximate quantlles of p may be obcalned from

wmiddot V Zjon-I

where Zjo Is the fJdI quantile of a standard normal random variable obmlned from Table AI Souaa Adapted from Glasser and Winter (1961) with comedo with permlulon from die 8omerrIkQ

Tru_ bullThe entries In dli table are selected quantllu w of die Spearman rank correla1lon coaffIcIent p when IIMd as a teSt statistic The lower quantllbullbull may be obalned from die equadon

W == -WI_

Th crtdal region correspOnds to values of p maller dI (or areater than) but not Including dI approshypriate quantile Note dlat the median of p Is O

4 4 (06667) 5 6 (06000) 6 7 (04667) 7 9 (0A286) 8 10 (03571) 9 12 (03333)

10 15 (03333) II 17 (03091) 12 18 (02727) 13 11 (02821) 14 23 (02527) 15 27 (02571) 16 28 (02333) 17 32 (02353) 18 35 (02288) 19 37 (02164) 10 40 (02105) 21 42 (02000) 12 45 (01948) 23 49 (01937) 24 52 (01884) 15 56 (01867) 26 59 (01815) 27 61 (01738) 28 66 (01746) 29 68 (01675) 30 73 (01678) 31 75 (01613) 32 80 (01613) 13 84 (01591) 34 87 (01551) 35 91 (01529) 36 94 (01492) 37 98 (01471)

APPENDIX smiddot

TABLE AI I Quantiles of the Kendall test statistic T = N - N bullbull Quantlles of Kendalls T are given in parentheses Lower quantiles are the negative of the upper quantiles wp = -WI_p

n p = 0900 0950 0975 0990 0995

4 (06667) 6 (10000) 6 (10000) 6 (10000) 6 (06000) 8 (08000) 8 (08000) 10 (10000) 9 (06000) II (07333) II (07333) 13 (08667)

II (05238) 13 (06190) 15 (07143) 17 (08095) 14 (05000) 16 (05714) 18 (06429) 20 (07143) 16 (04444) 18 (05000) 11 (06111) 24 (06667) 19 (04222) 21 (04667) 25 (05556) 27 (06000) 21 (03818) 25 (04545) 29 (05273) 31 (05636) 24 (03636) 28 (04242) 34 (05152) 36 (05455) 26 (03333) 32 (0403) 38 (04872) 42 (05285) 31 (03407) 35 (03846) 41 (04505) 45 (04945) 33 (03143) 39 (03714) 47 (04476) 51 (04857) 36 (03000) 44 (03667) 50 (04167) 56 (04667) 40 (02941) 48 (03529) 56 (004118) 62 (04559) 43 (02810) 51 (03333) 61 (03987) 67 (04379) 47 (02749) 55 (03216) 65 (03801) 73 (04269) 50 (02632) 60 (03158) 70 (03684) 78 (04105) 54 (02571) 64 (03048) 76 (03619) 84 (04000) 59 (02554) 69 (02987) 81 (03506) 89 (03853) 63 (02490) 73 (02885) 87 (03439) 97 (03834) 66 (02391) 78 (02826) 92 (03333) 102 (03696) 70 (02333) 84 (02800) 98 (03267) I08 (03600) 75 (02308) 89 (02738) 105 (03231) f15 (03538) 79 (02251) 93 (02650) II I (03162) 123 (03504) 84 (02222) 98 (02593) 116 (03069) 128 (03386) 88 (02167) 104 (02562) 124 (03054) 136 (03350) 93 (02138) 109 (02506) 129 (02966) 143 (03287) 97 (02086) 115 (02473) I3S (02903) 149 (03204)

102 (02056) 120 (02419) 142 (02863) 158 (03185) 106 (02008) 126 (02386) 150 (02841) 164 (03106) III (01979) 131 (02335) 155 (02763) 173 (03084) 115 (01933) 137 (02303) 163 (02739) 179 (03008) 120 (01905) 144 (02286) 170 (02698) 188 (02984) 126 (01892) 150 (02252) 176 (02643) 198 (02943)

II

i AlPIHDDC

rABLEAIi (Continued)

OtoO 0910 097S 0990 O99S

I APPENDIX 55

TABLE All Quantile of the Wilcoxon iZi2gtIilI Wmlili Ylilst Statlsdc - - -- ~

11(11 + I) W wu Wuu Wus tiiJJu IjU1I Wuo WOM W 1

II 19 10 II 12 11 14 II 16 17 II 19 10 II i2 11 jot II 16 17 II i iO

103 (01-465) 107 (01+14) 110 (01372) 11-4 (01390) 119 (01381) 113 (01361) 128 (01353) III (01333) 135 (01304) 141 (D131H) I (01277) 150 (01276) IS] (012-49) 159 (012-47) 162 (01111) 168 (01219) 173 (01109) 177 (01192) 182 (01181) 186 (01165) Itl (01155) 197 (01151) 101 (01141)

111 (01863) m (01849) 1-41 (01811) 1-46 (01780) 151 (01754) 157 (01739) 161 (01711) 168 (01697) 173 (01671) 179 (01656) 186 (01649) 190 (01616) 197 (01608) 103 (01592) 208 (01569) 21-4 (01553) 121 (015 ) 117 (Otn9) 232(01506) 1laquo) (OISIH) 25 (01-481) lSI (01-467) 158 (0158)

ISS (CUlO5) 161 (01171) 168(0115-4) 17-4 (01111) 181 (01101) 187 (01071) 194 (0l0S1) 200 (01010) 207 (01000) 111 (01970) 110 (01950) 118 (01919) 131 (01901) 2-41 (01890) 2-ta (01870) 156 (01858) 263 (01838) 269 (01811) 276 (01792) 18-4 (om9) 291 (01760) 199 (017lt18) 306 (01729)

183 (G2603) 191 (0lS78) 198 (0l538) 106 (01511) 113 (01-47) 111 ~1+r1)118 2 10) 236 (02383)

l-t5 ~01367)lSlOll4O) 260 (01305) 168 (01179) 2n (01161) 185(OlllS) 294 (01117) 101 (01192) 111 (01173) 319 (021-tB) 328 (01110) 336 (01105) l-tS (01087) 355 (01075) 364 (01056)

103 (01888) 111 (018-48) 110 (01811) 118 (01780) 135 (01729) 1-4S (01713) lSl (01664) 262 (01646) 171 (02618) 279 (0l581) 288 (02551) 296 (01517) lOS (01-490) 315 (01471) ll (013) 134 (01-424 341 (01397) 351 (02377) 161 (01351) 372 (01331) 381 (01305) 391 (01185) -tOl (01171)

or I tv chilli 60 ~ quIIIdlu of T II1II) be obDltMd from

bull -11- 111la + 51w Z 18

haN ~ from rha IIW1IIInIIIOITIIIII dIIIrIbudon - by Table AI ~ -cJ1u 01 1II1II) b from

~+5lwmiddotZJ~_I)

rtdcaI coftupond CD wIuu of T dIIIII (ar dIIIII) but _ JncIudInc rha approprtat Not thac ch IMdIIn of T II 0 QIIIIUlIu for I _ obtaIMd by dlvldIIII rha cpndIu of T by (n - 1)12

OUICI Adapud from Tab I But (1914) wid )1IIIIIIon Irom rha author

ft-S 6 7 I 9

10 II 12 11 14 II 16 17 18 9 10 21 21 U 24 21 16 17 11 19 10 11 II 3l J4 31 16 J1 18 19 40 4 42

0 0 0 0 I 1 -4 6 8

0 11 16 10 24 28 31 18 49 55 62 69 76 84 92

101 110 119 129 139

H 160 172 184 196 lOB

221 235 2-ta

0 0 0 I 1 -4 6 8

10 13

16 10 14 18 3l 38 50 56 63 70 77 85 94

101 III 121 III 41 152 163 175 187 199 212 m 239 lS3 267

0 0 1 1 -4 6 9

II 18 11 16 30 35 -41 47 53 59 67 74 81 90 99

lOB 117 127 138 l-ta 160 171 183 196 109 m 236 lSD 165 280 295

0 I 3 -4 6 )

II 14 III 21 26 31 36 42 48 54 61 68 74

84 92

101 III 120 131 141 152 161 176 188 201 214 228 142 257 272 287 10] 320

j

-

shy)

II IS 12

~

t

r

-D -i

~G

ij

~f(

iii L~

is lOt

u-) I~

125

I~i

150 110

1iJ1 195 Oo 212 B6 2S1 266 101 1)11

31-l 331 349

3

-J ~

)

1- IS jSl

~j

2bi jj

Jl)

~~

~i

Z

)-

()shy

middot1 IOU iu Igtu UI H ~ l- -I- IcC Ilu 191 10~

219

m 2JiJ 1oj

17

29$

311

J2J

Jmiddotfi 3amp5 3lJ

3 5 B

II 14 18 n 27 32 38 4-4 51 58 65 73 82 91

100 110 no 131 143 ISS 167 180 193 207 211 236 151 266 283 299 316 334 352 371 390 409

-4 6 9

12 16 10 25 30 36 41 -t8 55 63 71 80 89 98

108 119 130 1 1 153 165 178 191 206 220 215 250 266 182 299 317 335 353 372 191 411 431

5 75

105 H 18 215 275 33 39 55 525 60

68 765 855 95

IDS 1155 1265 138 150 1625 1755 189 201 2175 2325 2-t8 264 2805 2975 31S III 351S 3705 390 410 4305 -tS15

10 IS 21 28 36 45 55 66 78 91

105 120 116 153 171 190 210 231 lS3 176 100 325 3S1 378

35 --465

528

561 595 630 666 703 741 780 820 861 903

54 APPENDIX

TABLE All (Contlnuad)

n(n+ I) WUII 111- 111 1111bullbull Wou Wue WIIM 111 2

43 26l 28l lit 337 ]66 lt4Ol 429 452 473 946 277 297 ]28 ]54 385 n so 473 495 990 45 292 311 1 In 01 2 ltfT1 95 5115 1035 108 129 161 390 23 -463 492 511 5ofO5 1081 7 32 3-46 379 of08 2 51 5-40 564 1128 3ofO 36l 397 28 -463 505 536 563 588 1116 9 351 381 416 f83 521 559 587 6125 IllS 50 31 398 35 61 5Oof 550 583 611 6315 1215

For n Iarpr diu so the fgtth qlllll cI the WIlcoxon lIped _ IGdIIII may be apprcPdmaIM by ~ - [nn + 1)14] + Ifvn(n + 1)(2n + l)l wheN If II the fgtth qqand cia ~d IIOrmailllldam wrIIbItI obaInad from Table AI SouIIcL Adapud from Hamr and o-n (1970) with ~ from tha AmeriCIII ~ SodMy The mr1 In thl1IIIIIe q cI the WIlcoxon Ifaned IIIIkI_1GdIIII r JIYIIII by Equadon 573 for HIKtad wishy_ of P so 050 Quancll w far p gt 050 may be campuud from the IlljUldQII

w - n(n + )1- 11bull

where n(n + 1)111 pen In tha rIampht hand column In tha tabl N_ dItIl I(r lt w) so and I(r gt w ) so I - II Ho II IIIIL Crllical corrapcad co 1111I11III rI r dian (or amprater diu) 1M not IncIucIInI the 9Proprllle quantlla

i

n =I 0900 0950 2 0684 0776 1 0565 0616 093 0565 5 0

MIO 0509 068

7 0181 036 a 0358 010 9 0119 0387

10 Onl 0369 II ol08 0152 12 0296 0ll8 Il 0285 0325 I 0275 031 156 Q266

0258 0304 0295

17 0250 02116

bullbull920

02 0237 0ll2

0219 0271 0265

APPENDIX 547

~ TABLEAIJ Quantll of the Kolmogoiov Y~lC S~ti5tkmiddot

OnSlded Tet P - 090

Two-Sided Test P =080

195

090

0975

195

099

090

099$

Ui1l

P 090

== 000

095

090

0975

095

099

098

0995

099

0975 0990 0995 ~iI = u 0226 08-42 0900 0929 lJ 0221 D708 0785 0029 0216 062 0689 0734 ~~ 0212 0563 0627 0669 ~S 0208 0519 0577 0617 ~ 0204 083 0538 0571 middott 0200 0 5 0507 0H1 w 0197 010 0480 0511 LJ 0193 MOt 0457 010) 311 0190 0191 0437 046amp 21 0187 0l75 0419 0449 r2 0184 0361 0404 0-132 J~ 0182 039 0390 041amp j~ 0179 0138 0377 0404 j~ 0177 0321 0366 0391 ~i 0174 0318 0355 0381 1 0172 0309 0346 0371 iu 0170 0301 0337 0361 J() 0168 02 0329 0352 ~~U 0165

Approltimatloh fOlngt 40

107 Va

0259 0287 0321 0344 0253 0281 03 0337 0247 0275 0307 0330 0242 0269 0101 0323 0138 0264 0295 0317 0233 0259 0290 0311 0229 0254 Ol8of 0305 0225 0250 0279 0300 0221 0246 0275 0295 0218 0242 0270 0290 021 0218 0266 0285 0211 023of 0262 028 0208 0231 0258 0177 0205 0227 025 0273 0202 022 0251 0269 0199 0221 027 0265 0196 028 0244 0262 01 0215 021 0258 0191 0213 0238 0255 0189 0210 0235 0252 122 136 152 163 Va Va Va Va

5auIIcE Adapud from Table I of HW (1956) Used with permission 01 tho American Stadatlcal AlISoclatlon

Themr1a In thII table lite uliacted quantllti w of the Kolmogorov ten tatlmcs r p and r- defined by Equation 611 for two-IIded _ and by EIjIIIIIoRI6Il and 61l far onemiddotided te Rejeelt H at the Ivel If r xcead$ tho I - quantile p In thII tabla TMH quanlhl ant _ far II S ~O in the cwomiddottailed ast The oth quantll1 are approximation that aqual cothe -1 quantIIa In mOlt casu A better approximation for Il gt 40 results If (n + VnIiO)lIl I Jlsed InfAd cI Yn In the danomlnator

556 APPENDIX APPENDIX

TABLE A20 Quantiles of the Smlrnov Test Statistic for Two Samples of Different Size nand m

TABLE AI9 Quantile of the Smlrnov Test Statistic for Two Samples of Equal Size n One-Sided Test p =090 095 0975 099 0995 Two-Sided Test p =080 090 095 099 099

One-Sided Test One-SIded Test II = 090 G95 0975 099 0995 II = 090 095 0975 099 0995 11 = I Il = 9 17118

10 9110Two-SIded Test Two-Sided Test II =080 090 095 098 099 II =080 090 095 098 099 11 =2 Il = 3 516

4 34 10122 1011l 5 45 45 1023 10123 6 516 56 10114 1I1l4 7 517 617

8 34 718 78lOllS 1I1l5 9 719 819 81910126 11116

10 7110 45 9110 11 = 3 H = 4 34 3411117 11117

5 213 45 41511118 12128 6 213 213 5611119 12129 7 213 57 617 61711130 12130 8 58 34 34 71811131 12131 9 213 213 719 819 81912132 12132 10 35 7110 415 9110 9110

12 7112 213 34 56 111212133 1333 11 = 4 H = 5 315 314 45 415 12134 133 6 7112 213 34 56 5612135 1335 7 17118 517 34 617 617 12136 1336 8 518 518 3 78 718 1337 1337 8199 519 213 31 719

10 11110 13110 710 45 451338 14138 12 7112 213 213 314 561339 1439 16 9116 58 1116 3 131613lt10 141lt10

11 =5 H = 6 3S 213 213 516 516215 230 7 417 2335 517 29135 617

n=3 4 5 6

it 7

8 9

10 II 12 13

14 15 16 17 18 19 20 21

213 314 35 36 417

418 419 410 5111 5112 513

5114 5115 6116 6117 6118 6119 6120 6121

213 314 35 46 417

48 59 5110 5111 512 6113

6114 6115 6116 7117 7118 7119 7120 7111

314 45 46 517

518 519 6110 6111 6112 6113

7114 7115 7116 717 8118 8119 8110 821

45 516 517

58 619 6110 7111 7112 7113

714 8115 8116 8117 918 9119 9110 9111

n =22 23

415 24 56 15 517 26

68 27 619 28 7110 29 7111 30 7112 31 8113 32

8114 33 8115 34 9116 35 9117 36 918 37 9119 38

10110 39 10111 40

Approximation for n gt 40

711l 7123 7124 7125 7126

7127 8128 829 830 8131 8132

8133 8134 8135 9136 9137 9138 9139 91lt10 Lg Vii

8122 823 8124 825 8126

8127 9128 9119 930 9131 9132

9133 10134 1035 1036 1037 10138 10139 101lt10 m Vii

8122 923 9114

gt91l5 9126

9117 10128 10129 1030 10131 10132

11133 11134 11135 11136 11137 1138 1139 121lt10 192 Vii Vii Vii 8 11110 58 27140 41S 415

9 519 35 31145 719 415Souroa Adapted from Birnbaum and HaH (1960) wid permluJon from the Institute of Mathematical StatlstIes I III 35 710 7110 45bullThe entries In this table ant selected quantlles w of the Smlmov lWCI-AIIlple _ statistic T deflned by Equation 632 and 633 for the one-taIled _ and defined by Equation 631 for the _tailed test Relect He at the level a If T exteeds the I - a quanshy 15 8IIS 35 213 IIIIS 1115

20 III 11110 3S 7110 34tile of T as slYen In this table The _ statistic Is a dIscrere random variable so the exact level of snlll_ce may be 1_ than the apparent a used In this table 11 =6 H = 7 2342 417 29142 517 56

8 III 7112 213 31 349 III 59 213 1318 79I III 1730 19130 7110 11115

12 III 7112 7112 213 3418 49 519 11118 213 13118 24 1I1l4 III 7112 SIB 213

IiJ

APPENDIX 559

TABLE A21 The t Distribution

Degrees of Freedom p =06 075 09 095 0975 099 0995 09975 0999 09995

APPENDIX

A10 (Continued)

099 0995~ed Test p = 090 095 0975 099 099~ed Test P = 080 090 095

N1 = 8 9

10 14 28

N1 = 9 10 12

32 M= 10

12 15 18 36

N1 =15 20 40

M=15 16 18 20

N1 =20 Nz = 20

mple nadon

2756 3163 33nO 3n 3n o

1940 11114 716

1332 7115 419

1945 7118

1336 215 215 7110

2360 38

1336 11130 7110

2780

107jm+n mn

3356 519

3970 III

13128 13124

middot21140 III III 716 III III

22145 49 5112 715 9110 215 9110 716 Sll2 512 215

31180

l11jm + n mn

58 4063 43nO

417 15118 518

2340 7112 916III

26145 519 8115 III

1736 III III 9110 III

2348 1736 7115

13130 1740

136jm n

41156 5n 7110 914

17128 213

2740 58 511 9116 213

IIIUI 35 519

19136 1730 11110 III

11110 13114 19136 31160 29160

19140

152jm + n mn

34 47163 5n 517 9114 34 710 213 518

19131 3145

213 29145 11118 519

19130 35

7112 7112 519

1730 3160 41180

I63Jm + n mn

2 3

5 6 7 8 9

10 II 12 I]

14

15

16 17

18

19

20 21 22

23 24

25 26

27 28

29

30

40

60 120

0325 1000 3078

0289 0816 1886

0277 0765 1638

0271 0741 1533

0267 0727 1476

0265 0718 10440

0263 0711 1415

0262 0706 1397

0261 0703 1]8]

0260 0700 1372

0260 0697 1363 0259 0695 1356 0259 0694 1350

0258 0692 1345

0258 0691 1341

0258 0690 1377

0257 0689 1333

0257 0688 1330 0257 0688 1328

0257 0687 1325

0257 0686 1323

0256 0686 1321

0256 0685 1319

0256 0685 1318

0256 0684 1316

0256 0684 1315 0256 0684 1314

0256 0683 1313

0256 0683 1311

0256 0683 1310

0255 0681 1303

0254 0679 1296

0254 0677 1289

0253 0674 1282

6314 12706 ) I 821 63657 12732 31831 63662

2920 4303 6965 9925 14089 22327 31598 2353 3182 4541 5841 7A53 10214 12924 2132 2776 3747 4604 5598 7173 8610

2015 2571 3365 4032 4773 5S93 6869 1943 2447 3143 3707 4317 5208 5959 1895 2365 2998 3499 4029 4785 5408 IS60 2306 2896 3355 3833 4501 5041 1833 2262 2S21 3250 3690 4297 1781

1812 2228 2764 3169 3581 4144 4587 1796 2201 2718 3106 3497 4025 4437 1782 2179 2681 3055 3428 3930 431S 1771 2160 2650 3012 3372 3852 4221 1761 2145 2624 2977 3326 3787 4140

1753 2131 2602 2947 3286 3733 4073 1746 2120 2583 2921 3252 3686 4015

1740 2110 2567 2898 3222 3646 3965

1734 2101 2552 2878 3197 3610 3922

1729 2093 2539 2861 3174 3579 3883

1725 2086 2528 2845 3153 3552 3850

1721 2080 2518 2831 3135 3527 3819

1717 2074 2508 2819 3119 3505 3792

1714 2069 2500 2807 3104 3485 3767

1711 2064 2492 2797 3091 3467 3745

1708 2060 2485 2787 3078 3450 3725

1706 2056 2479 2779 3067 3435 3707

1703 2052 2473 2771 3057 3421 3690

1701 2048 2467 2763 3047 3408 3674

1699 2045 2462 2756 3038 3396 3659

1697 2042 2457 2750 3030 3385 3646

1684 2021 2423 2704 2971 3307 3551

1671 2000 2390 2660 2915 3232 3460

1658 1980 2358 2617 2860 3160 3373

1645 1960 2326 2576 2807 3090 3291

Iapted from Musey (1952) with permission from the Instkuce of Mathematical St3t1Rlcs

as In this tabl are sefectecl quantlas w of the SmImoY test statistic T for two samples defined ns 631 632 and 633 To enter the table let N be the smaller sample sbe and let IV be the raquoIe sbe Reject H at the leYel a If T ceeds w- as ampIvan In this table If II and m are nO( cOyenshyIs table use the fa sample approxlmatlon given at the end of the tabl or consult elCact tables j Jennrlch which appear In Haner and Owen (1970) for m S 100

Souoa Reprinted from Vol I of Pearson and Hartley (1976) with permission from the Iliomerrlka Truste bull The entries in this table are quantlles w of the t ditribution for various degrees of freedom Quantlles w for p lt 05 may be computed from the equatlon

W -Wt_jI

Note that w = 0 for all dearees of freedom

- bull amp tmiddotlh

Page 16: UNIVERSITY OF SWAZILAND MAIN EXAMINATION PAPER 2015 …€¦ · THREE (3) QUESTIONS. ALL QUESTIONS . CARRY MARKS AS INDICATED WITHIN . THE PARENTHESIS. THIS PAPER IS NOT TO BE OPENED

II

i AlPIHDDC

rABLEAIi (Continued)

OtoO 0910 097S 0990 O99S

I APPENDIX 55

TABLE All Quantile of the Wilcoxon iZi2gtIilI Wmlili Ylilst Statlsdc - - -- ~

11(11 + I) W wu Wuu Wus tiiJJu IjU1I Wuo WOM W 1

II 19 10 II 12 11 14 II 16 17 II 19 10 II i2 11 jot II 16 17 II i iO

103 (01-465) 107 (01+14) 110 (01372) 11-4 (01390) 119 (01381) 113 (01361) 128 (01353) III (01333) 135 (01304) 141 (D131H) I (01277) 150 (01276) IS] (012-49) 159 (012-47) 162 (01111) 168 (01219) 173 (01109) 177 (01192) 182 (01181) 186 (01165) Itl (01155) 197 (01151) 101 (01141)

111 (01863) m (01849) 1-41 (01811) 1-46 (01780) 151 (01754) 157 (01739) 161 (01711) 168 (01697) 173 (01671) 179 (01656) 186 (01649) 190 (01616) 197 (01608) 103 (01592) 208 (01569) 21-4 (01553) 121 (015 ) 117 (Otn9) 232(01506) 1laquo) (OISIH) 25 (01-481) lSI (01-467) 158 (0158)

ISS (CUlO5) 161 (01171) 168(0115-4) 17-4 (01111) 181 (01101) 187 (01071) 194 (0l0S1) 200 (01010) 207 (01000) 111 (01970) 110 (01950) 118 (01919) 131 (01901) 2-41 (01890) 2-ta (01870) 156 (01858) 263 (01838) 269 (01811) 276 (01792) 18-4 (om9) 291 (01760) 199 (017lt18) 306 (01729)

183 (G2603) 191 (0lS78) 198 (0l538) 106 (01511) 113 (01-47) 111 ~1+r1)118 2 10) 236 (02383)

l-t5 ~01367)lSlOll4O) 260 (01305) 168 (01179) 2n (01161) 185(OlllS) 294 (01117) 101 (01192) 111 (01173) 319 (021-tB) 328 (01110) 336 (01105) l-tS (01087) 355 (01075) 364 (01056)

103 (01888) 111 (018-48) 110 (01811) 118 (01780) 135 (01729) 1-4S (01713) lSl (01664) 262 (01646) 171 (02618) 279 (0l581) 288 (02551) 296 (01517) lOS (01-490) 315 (01471) ll (013) 134 (01-424 341 (01397) 351 (02377) 161 (01351) 372 (01331) 381 (01305) 391 (01185) -tOl (01171)

or I tv chilli 60 ~ quIIIdlu of T II1II) be obDltMd from

bull -11- 111la + 51w Z 18

haN ~ from rha IIW1IIInIIIOITIIIII dIIIrIbudon - by Table AI ~ -cJ1u 01 1II1II) b from

~+5lwmiddotZJ~_I)

rtdcaI coftupond CD wIuu of T dIIIII (ar dIIIII) but _ JncIudInc rha approprtat Not thac ch IMdIIn of T II 0 QIIIIUlIu for I _ obtaIMd by dlvldIIII rha cpndIu of T by (n - 1)12

OUICI Adapud from Tab I But (1914) wid )1IIIIIIon Irom rha author

ft-S 6 7 I 9

10 II 12 11 14 II 16 17 18 9 10 21 21 U 24 21 16 17 11 19 10 11 II 3l J4 31 16 J1 18 19 40 4 42

0 0 0 0 I 1 -4 6 8

0 11 16 10 24 28 31 18 49 55 62 69 76 84 92

101 110 119 129 139

H 160 172 184 196 lOB

221 235 2-ta

0 0 0 I 1 -4 6 8

10 13

16 10 14 18 3l 38 50 56 63 70 77 85 94

101 III 121 III 41 152 163 175 187 199 212 m 239 lS3 267

0 0 1 1 -4 6 9

II 18 11 16 30 35 -41 47 53 59 67 74 81 90 99

lOB 117 127 138 l-ta 160 171 183 196 109 m 236 lSD 165 280 295

0 I 3 -4 6 )

II 14 III 21 26 31 36 42 48 54 61 68 74

84 92

101 III 120 131 141 152 161 176 188 201 214 228 142 257 272 287 10] 320

j

-

shy)

II IS 12

~

t

r

-D -i

~G

ij

~f(

iii L~

is lOt

u-) I~

125

I~i

150 110

1iJ1 195 Oo 212 B6 2S1 266 101 1)11

31-l 331 349

3

-J ~

)

1- IS jSl

~j

2bi jj

Jl)

~~

~i

Z

)-

()shy

middot1 IOU iu Igtu UI H ~ l- -I- IcC Ilu 191 10~

219

m 2JiJ 1oj

17

29$

311

J2J

Jmiddotfi 3amp5 3lJ

3 5 B

II 14 18 n 27 32 38 4-4 51 58 65 73 82 91

100 110 no 131 143 ISS 167 180 193 207 211 236 151 266 283 299 316 334 352 371 390 409

-4 6 9

12 16 10 25 30 36 41 -t8 55 63 71 80 89 98

108 119 130 1 1 153 165 178 191 206 220 215 250 266 182 299 317 335 353 372 191 411 431

5 75

105 H 18 215 275 33 39 55 525 60

68 765 855 95

IDS 1155 1265 138 150 1625 1755 189 201 2175 2325 2-t8 264 2805 2975 31S III 351S 3705 390 410 4305 -tS15

10 IS 21 28 36 45 55 66 78 91

105 120 116 153 171 190 210 231 lS3 176 100 325 3S1 378

35 --465

528

561 595 630 666 703 741 780 820 861 903

54 APPENDIX

TABLE All (Contlnuad)

n(n+ I) WUII 111- 111 1111bullbull Wou Wue WIIM 111 2

43 26l 28l lit 337 ]66 lt4Ol 429 452 473 946 277 297 ]28 ]54 385 n so 473 495 990 45 292 311 1 In 01 2 ltfT1 95 5115 1035 108 129 161 390 23 -463 492 511 5ofO5 1081 7 32 3-46 379 of08 2 51 5-40 564 1128 3ofO 36l 397 28 -463 505 536 563 588 1116 9 351 381 416 f83 521 559 587 6125 IllS 50 31 398 35 61 5Oof 550 583 611 6315 1215

For n Iarpr diu so the fgtth qlllll cI the WIlcoxon lIped _ IGdIIII may be apprcPdmaIM by ~ - [nn + 1)14] + Ifvn(n + 1)(2n + l)l wheN If II the fgtth qqand cia ~d IIOrmailllldam wrIIbItI obaInad from Table AI SouIIcL Adapud from Hamr and o-n (1970) with ~ from tha AmeriCIII ~ SodMy The mr1 In thl1IIIIIe q cI the WIlcoxon Ifaned IIIIkI_1GdIIII r JIYIIII by Equadon 573 for HIKtad wishy_ of P so 050 Quancll w far p gt 050 may be campuud from the IlljUldQII

w - n(n + )1- 11bull

where n(n + 1)111 pen In tha rIampht hand column In tha tabl N_ dItIl I(r lt w) so and I(r gt w ) so I - II Ho II IIIIL Crllical corrapcad co 1111I11III rI r dian (or amprater diu) 1M not IncIucIInI the 9Proprllle quantlla

i

n =I 0900 0950 2 0684 0776 1 0565 0616 093 0565 5 0

MIO 0509 068

7 0181 036 a 0358 010 9 0119 0387

10 Onl 0369 II ol08 0152 12 0296 0ll8 Il 0285 0325 I 0275 031 156 Q266

0258 0304 0295

17 0250 02116

bullbull920

02 0237 0ll2

0219 0271 0265

APPENDIX 547

~ TABLEAIJ Quantll of the Kolmogoiov Y~lC S~ti5tkmiddot

OnSlded Tet P - 090

Two-Sided Test P =080

195

090

0975

195

099

090

099$

Ui1l

P 090

== 000

095

090

0975

095

099

098

0995

099

0975 0990 0995 ~iI = u 0226 08-42 0900 0929 lJ 0221 D708 0785 0029 0216 062 0689 0734 ~~ 0212 0563 0627 0669 ~S 0208 0519 0577 0617 ~ 0204 083 0538 0571 middott 0200 0 5 0507 0H1 w 0197 010 0480 0511 LJ 0193 MOt 0457 010) 311 0190 0191 0437 046amp 21 0187 0l75 0419 0449 r2 0184 0361 0404 0-132 J~ 0182 039 0390 041amp j~ 0179 0138 0377 0404 j~ 0177 0321 0366 0391 ~i 0174 0318 0355 0381 1 0172 0309 0346 0371 iu 0170 0301 0337 0361 J() 0168 02 0329 0352 ~~U 0165

Approltimatloh fOlngt 40

107 Va

0259 0287 0321 0344 0253 0281 03 0337 0247 0275 0307 0330 0242 0269 0101 0323 0138 0264 0295 0317 0233 0259 0290 0311 0229 0254 Ol8of 0305 0225 0250 0279 0300 0221 0246 0275 0295 0218 0242 0270 0290 021 0218 0266 0285 0211 023of 0262 028 0208 0231 0258 0177 0205 0227 025 0273 0202 022 0251 0269 0199 0221 027 0265 0196 028 0244 0262 01 0215 021 0258 0191 0213 0238 0255 0189 0210 0235 0252 122 136 152 163 Va Va Va Va

5auIIcE Adapud from Table I of HW (1956) Used with permission 01 tho American Stadatlcal AlISoclatlon

Themr1a In thII table lite uliacted quantllti w of the Kolmogorov ten tatlmcs r p and r- defined by Equation 611 for two-IIded _ and by EIjIIIIIoRI6Il and 61l far onemiddotided te Rejeelt H at the Ivel If r xcead$ tho I - quantile p In thII tabla TMH quanlhl ant _ far II S ~O in the cwomiddottailed ast The oth quantll1 are approximation that aqual cothe -1 quantIIa In mOlt casu A better approximation for Il gt 40 results If (n + VnIiO)lIl I Jlsed InfAd cI Yn In the danomlnator

556 APPENDIX APPENDIX

TABLE A20 Quantiles of the Smlrnov Test Statistic for Two Samples of Different Size nand m

TABLE AI9 Quantile of the Smlrnov Test Statistic for Two Samples of Equal Size n One-Sided Test p =090 095 0975 099 0995 Two-Sided Test p =080 090 095 099 099

One-Sided Test One-SIded Test II = 090 G95 0975 099 0995 II = 090 095 0975 099 0995 11 = I Il = 9 17118

10 9110Two-SIded Test Two-Sided Test II =080 090 095 098 099 II =080 090 095 098 099 11 =2 Il = 3 516

4 34 10122 1011l 5 45 45 1023 10123 6 516 56 10114 1I1l4 7 517 617

8 34 718 78lOllS 1I1l5 9 719 819 81910126 11116

10 7110 45 9110 11 = 3 H = 4 34 3411117 11117

5 213 45 41511118 12128 6 213 213 5611119 12129 7 213 57 617 61711130 12130 8 58 34 34 71811131 12131 9 213 213 719 819 81912132 12132 10 35 7110 415 9110 9110

12 7112 213 34 56 111212133 1333 11 = 4 H = 5 315 314 45 415 12134 133 6 7112 213 34 56 5612135 1335 7 17118 517 34 617 617 12136 1336 8 518 518 3 78 718 1337 1337 8199 519 213 31 719

10 11110 13110 710 45 451338 14138 12 7112 213 213 314 561339 1439 16 9116 58 1116 3 131613lt10 141lt10

11 =5 H = 6 3S 213 213 516 516215 230 7 417 2335 517 29135 617

n=3 4 5 6

it 7

8 9

10 II 12 13

14 15 16 17 18 19 20 21

213 314 35 36 417

418 419 410 5111 5112 513

5114 5115 6116 6117 6118 6119 6120 6121

213 314 35 46 417

48 59 5110 5111 512 6113

6114 6115 6116 7117 7118 7119 7120 7111

314 45 46 517

518 519 6110 6111 6112 6113

7114 7115 7116 717 8118 8119 8110 821

45 516 517

58 619 6110 7111 7112 7113

714 8115 8116 8117 918 9119 9110 9111

n =22 23

415 24 56 15 517 26

68 27 619 28 7110 29 7111 30 7112 31 8113 32

8114 33 8115 34 9116 35 9117 36 918 37 9119 38

10110 39 10111 40

Approximation for n gt 40

711l 7123 7124 7125 7126

7127 8128 829 830 8131 8132

8133 8134 8135 9136 9137 9138 9139 91lt10 Lg Vii

8122 823 8124 825 8126

8127 9128 9119 930 9131 9132

9133 10134 1035 1036 1037 10138 10139 101lt10 m Vii

8122 923 9114

gt91l5 9126

9117 10128 10129 1030 10131 10132

11133 11134 11135 11136 11137 1138 1139 121lt10 192 Vii Vii Vii 8 11110 58 27140 41S 415

9 519 35 31145 719 415Souroa Adapted from Birnbaum and HaH (1960) wid permluJon from the Institute of Mathematical StatlstIes I III 35 710 7110 45bullThe entries In this table ant selected quantlles w of the Smlmov lWCI-AIIlple _ statistic T deflned by Equation 632 and 633 for the one-taIled _ and defined by Equation 631 for the _tailed test Relect He at the level a If T exteeds the I - a quanshy 15 8IIS 35 213 IIIIS 1115

20 III 11110 3S 7110 34tile of T as slYen In this table The _ statistic Is a dIscrere random variable so the exact level of snlll_ce may be 1_ than the apparent a used In this table 11 =6 H = 7 2342 417 29142 517 56

8 III 7112 213 31 349 III 59 213 1318 79I III 1730 19130 7110 11115

12 III 7112 7112 213 3418 49 519 11118 213 13118 24 1I1l4 III 7112 SIB 213

IiJ

APPENDIX 559

TABLE A21 The t Distribution

Degrees of Freedom p =06 075 09 095 0975 099 0995 09975 0999 09995

APPENDIX

A10 (Continued)

099 0995~ed Test p = 090 095 0975 099 099~ed Test P = 080 090 095

N1 = 8 9

10 14 28

N1 = 9 10 12

32 M= 10

12 15 18 36

N1 =15 20 40

M=15 16 18 20

N1 =20 Nz = 20

mple nadon

2756 3163 33nO 3n 3n o

1940 11114 716

1332 7115 419

1945 7118

1336 215 215 7110

2360 38

1336 11130 7110

2780

107jm+n mn

3356 519

3970 III

13128 13124

middot21140 III III 716 III III

22145 49 5112 715 9110 215 9110 716 Sll2 512 215

31180

l11jm + n mn

58 4063 43nO

417 15118 518

2340 7112 916III

26145 519 8115 III

1736 III III 9110 III

2348 1736 7115

13130 1740

136jm n

41156 5n 7110 914

17128 213

2740 58 511 9116 213

IIIUI 35 519

19136 1730 11110 III

11110 13114 19136 31160 29160

19140

152jm + n mn

34 47163 5n 517 9114 34 710 213 518

19131 3145

213 29145 11118 519

19130 35

7112 7112 519

1730 3160 41180

I63Jm + n mn

2 3

5 6 7 8 9

10 II 12 I]

14

15

16 17

18

19

20 21 22

23 24

25 26

27 28

29

30

40

60 120

0325 1000 3078

0289 0816 1886

0277 0765 1638

0271 0741 1533

0267 0727 1476

0265 0718 10440

0263 0711 1415

0262 0706 1397

0261 0703 1]8]

0260 0700 1372

0260 0697 1363 0259 0695 1356 0259 0694 1350

0258 0692 1345

0258 0691 1341

0258 0690 1377

0257 0689 1333

0257 0688 1330 0257 0688 1328

0257 0687 1325

0257 0686 1323

0256 0686 1321

0256 0685 1319

0256 0685 1318

0256 0684 1316

0256 0684 1315 0256 0684 1314

0256 0683 1313

0256 0683 1311

0256 0683 1310

0255 0681 1303

0254 0679 1296

0254 0677 1289

0253 0674 1282

6314 12706 ) I 821 63657 12732 31831 63662

2920 4303 6965 9925 14089 22327 31598 2353 3182 4541 5841 7A53 10214 12924 2132 2776 3747 4604 5598 7173 8610

2015 2571 3365 4032 4773 5S93 6869 1943 2447 3143 3707 4317 5208 5959 1895 2365 2998 3499 4029 4785 5408 IS60 2306 2896 3355 3833 4501 5041 1833 2262 2S21 3250 3690 4297 1781

1812 2228 2764 3169 3581 4144 4587 1796 2201 2718 3106 3497 4025 4437 1782 2179 2681 3055 3428 3930 431S 1771 2160 2650 3012 3372 3852 4221 1761 2145 2624 2977 3326 3787 4140

1753 2131 2602 2947 3286 3733 4073 1746 2120 2583 2921 3252 3686 4015

1740 2110 2567 2898 3222 3646 3965

1734 2101 2552 2878 3197 3610 3922

1729 2093 2539 2861 3174 3579 3883

1725 2086 2528 2845 3153 3552 3850

1721 2080 2518 2831 3135 3527 3819

1717 2074 2508 2819 3119 3505 3792

1714 2069 2500 2807 3104 3485 3767

1711 2064 2492 2797 3091 3467 3745

1708 2060 2485 2787 3078 3450 3725

1706 2056 2479 2779 3067 3435 3707

1703 2052 2473 2771 3057 3421 3690

1701 2048 2467 2763 3047 3408 3674

1699 2045 2462 2756 3038 3396 3659

1697 2042 2457 2750 3030 3385 3646

1684 2021 2423 2704 2971 3307 3551

1671 2000 2390 2660 2915 3232 3460

1658 1980 2358 2617 2860 3160 3373

1645 1960 2326 2576 2807 3090 3291

Iapted from Musey (1952) with permission from the Instkuce of Mathematical St3t1Rlcs

as In this tabl are sefectecl quantlas w of the SmImoY test statistic T for two samples defined ns 631 632 and 633 To enter the table let N be the smaller sample sbe and let IV be the raquoIe sbe Reject H at the leYel a If T ceeds w- as ampIvan In this table If II and m are nO( cOyenshyIs table use the fa sample approxlmatlon given at the end of the tabl or consult elCact tables j Jennrlch which appear In Haner and Owen (1970) for m S 100

Souoa Reprinted from Vol I of Pearson and Hartley (1976) with permission from the Iliomerrlka Truste bull The entries in this table are quantlles w of the t ditribution for various degrees of freedom Quantlles w for p lt 05 may be computed from the equatlon

W -Wt_jI

Note that w = 0 for all dearees of freedom

- bull amp tmiddotlh

Page 17: UNIVERSITY OF SWAZILAND MAIN EXAMINATION PAPER 2015 …€¦ · THREE (3) QUESTIONS. ALL QUESTIONS . CARRY MARKS AS INDICATED WITHIN . THE PARENTHESIS. THIS PAPER IS NOT TO BE OPENED

54 APPENDIX

TABLE All (Contlnuad)

n(n+ I) WUII 111- 111 1111bullbull Wou Wue WIIM 111 2

43 26l 28l lit 337 ]66 lt4Ol 429 452 473 946 277 297 ]28 ]54 385 n so 473 495 990 45 292 311 1 In 01 2 ltfT1 95 5115 1035 108 129 161 390 23 -463 492 511 5ofO5 1081 7 32 3-46 379 of08 2 51 5-40 564 1128 3ofO 36l 397 28 -463 505 536 563 588 1116 9 351 381 416 f83 521 559 587 6125 IllS 50 31 398 35 61 5Oof 550 583 611 6315 1215

For n Iarpr diu so the fgtth qlllll cI the WIlcoxon lIped _ IGdIIII may be apprcPdmaIM by ~ - [nn + 1)14] + Ifvn(n + 1)(2n + l)l wheN If II the fgtth qqand cia ~d IIOrmailllldam wrIIbItI obaInad from Table AI SouIIcL Adapud from Hamr and o-n (1970) with ~ from tha AmeriCIII ~ SodMy The mr1 In thl1IIIIIe q cI the WIlcoxon Ifaned IIIIkI_1GdIIII r JIYIIII by Equadon 573 for HIKtad wishy_ of P so 050 Quancll w far p gt 050 may be campuud from the IlljUldQII

w - n(n + )1- 11bull

where n(n + 1)111 pen In tha rIampht hand column In tha tabl N_ dItIl I(r lt w) so and I(r gt w ) so I - II Ho II IIIIL Crllical corrapcad co 1111I11III rI r dian (or amprater diu) 1M not IncIucIInI the 9Proprllle quantlla

i

n =I 0900 0950 2 0684 0776 1 0565 0616 093 0565 5 0

MIO 0509 068

7 0181 036 a 0358 010 9 0119 0387

10 Onl 0369 II ol08 0152 12 0296 0ll8 Il 0285 0325 I 0275 031 156 Q266

0258 0304 0295

17 0250 02116

bullbull920

02 0237 0ll2

0219 0271 0265

APPENDIX 547

~ TABLEAIJ Quantll of the Kolmogoiov Y~lC S~ti5tkmiddot

OnSlded Tet P - 090

Two-Sided Test P =080

195

090

0975

195

099

090

099$

Ui1l

P 090

== 000

095

090

0975

095

099

098

0995

099

0975 0990 0995 ~iI = u 0226 08-42 0900 0929 lJ 0221 D708 0785 0029 0216 062 0689 0734 ~~ 0212 0563 0627 0669 ~S 0208 0519 0577 0617 ~ 0204 083 0538 0571 middott 0200 0 5 0507 0H1 w 0197 010 0480 0511 LJ 0193 MOt 0457 010) 311 0190 0191 0437 046amp 21 0187 0l75 0419 0449 r2 0184 0361 0404 0-132 J~ 0182 039 0390 041amp j~ 0179 0138 0377 0404 j~ 0177 0321 0366 0391 ~i 0174 0318 0355 0381 1 0172 0309 0346 0371 iu 0170 0301 0337 0361 J() 0168 02 0329 0352 ~~U 0165

Approltimatloh fOlngt 40

107 Va

0259 0287 0321 0344 0253 0281 03 0337 0247 0275 0307 0330 0242 0269 0101 0323 0138 0264 0295 0317 0233 0259 0290 0311 0229 0254 Ol8of 0305 0225 0250 0279 0300 0221 0246 0275 0295 0218 0242 0270 0290 021 0218 0266 0285 0211 023of 0262 028 0208 0231 0258 0177 0205 0227 025 0273 0202 022 0251 0269 0199 0221 027 0265 0196 028 0244 0262 01 0215 021 0258 0191 0213 0238 0255 0189 0210 0235 0252 122 136 152 163 Va Va Va Va

5auIIcE Adapud from Table I of HW (1956) Used with permission 01 tho American Stadatlcal AlISoclatlon

Themr1a In thII table lite uliacted quantllti w of the Kolmogorov ten tatlmcs r p and r- defined by Equation 611 for two-IIded _ and by EIjIIIIIoRI6Il and 61l far onemiddotided te Rejeelt H at the Ivel If r xcead$ tho I - quantile p In thII tabla TMH quanlhl ant _ far II S ~O in the cwomiddottailed ast The oth quantll1 are approximation that aqual cothe -1 quantIIa In mOlt casu A better approximation for Il gt 40 results If (n + VnIiO)lIl I Jlsed InfAd cI Yn In the danomlnator

556 APPENDIX APPENDIX

TABLE A20 Quantiles of the Smlrnov Test Statistic for Two Samples of Different Size nand m

TABLE AI9 Quantile of the Smlrnov Test Statistic for Two Samples of Equal Size n One-Sided Test p =090 095 0975 099 0995 Two-Sided Test p =080 090 095 099 099

One-Sided Test One-SIded Test II = 090 G95 0975 099 0995 II = 090 095 0975 099 0995 11 = I Il = 9 17118

10 9110Two-SIded Test Two-Sided Test II =080 090 095 098 099 II =080 090 095 098 099 11 =2 Il = 3 516

4 34 10122 1011l 5 45 45 1023 10123 6 516 56 10114 1I1l4 7 517 617

8 34 718 78lOllS 1I1l5 9 719 819 81910126 11116

10 7110 45 9110 11 = 3 H = 4 34 3411117 11117

5 213 45 41511118 12128 6 213 213 5611119 12129 7 213 57 617 61711130 12130 8 58 34 34 71811131 12131 9 213 213 719 819 81912132 12132 10 35 7110 415 9110 9110

12 7112 213 34 56 111212133 1333 11 = 4 H = 5 315 314 45 415 12134 133 6 7112 213 34 56 5612135 1335 7 17118 517 34 617 617 12136 1336 8 518 518 3 78 718 1337 1337 8199 519 213 31 719

10 11110 13110 710 45 451338 14138 12 7112 213 213 314 561339 1439 16 9116 58 1116 3 131613lt10 141lt10

11 =5 H = 6 3S 213 213 516 516215 230 7 417 2335 517 29135 617

n=3 4 5 6

it 7

8 9

10 II 12 13

14 15 16 17 18 19 20 21

213 314 35 36 417

418 419 410 5111 5112 513

5114 5115 6116 6117 6118 6119 6120 6121

213 314 35 46 417

48 59 5110 5111 512 6113

6114 6115 6116 7117 7118 7119 7120 7111

314 45 46 517

518 519 6110 6111 6112 6113

7114 7115 7116 717 8118 8119 8110 821

45 516 517

58 619 6110 7111 7112 7113

714 8115 8116 8117 918 9119 9110 9111

n =22 23

415 24 56 15 517 26

68 27 619 28 7110 29 7111 30 7112 31 8113 32

8114 33 8115 34 9116 35 9117 36 918 37 9119 38

10110 39 10111 40

Approximation for n gt 40

711l 7123 7124 7125 7126

7127 8128 829 830 8131 8132

8133 8134 8135 9136 9137 9138 9139 91lt10 Lg Vii

8122 823 8124 825 8126

8127 9128 9119 930 9131 9132

9133 10134 1035 1036 1037 10138 10139 101lt10 m Vii

8122 923 9114

gt91l5 9126

9117 10128 10129 1030 10131 10132

11133 11134 11135 11136 11137 1138 1139 121lt10 192 Vii Vii Vii 8 11110 58 27140 41S 415

9 519 35 31145 719 415Souroa Adapted from Birnbaum and HaH (1960) wid permluJon from the Institute of Mathematical StatlstIes I III 35 710 7110 45bullThe entries In this table ant selected quantlles w of the Smlmov lWCI-AIIlple _ statistic T deflned by Equation 632 and 633 for the one-taIled _ and defined by Equation 631 for the _tailed test Relect He at the level a If T exteeds the I - a quanshy 15 8IIS 35 213 IIIIS 1115

20 III 11110 3S 7110 34tile of T as slYen In this table The _ statistic Is a dIscrere random variable so the exact level of snlll_ce may be 1_ than the apparent a used In this table 11 =6 H = 7 2342 417 29142 517 56

8 III 7112 213 31 349 III 59 213 1318 79I III 1730 19130 7110 11115

12 III 7112 7112 213 3418 49 519 11118 213 13118 24 1I1l4 III 7112 SIB 213

IiJ

APPENDIX 559

TABLE A21 The t Distribution

Degrees of Freedom p =06 075 09 095 0975 099 0995 09975 0999 09995

APPENDIX

A10 (Continued)

099 0995~ed Test p = 090 095 0975 099 099~ed Test P = 080 090 095

N1 = 8 9

10 14 28

N1 = 9 10 12

32 M= 10

12 15 18 36

N1 =15 20 40

M=15 16 18 20

N1 =20 Nz = 20

mple nadon

2756 3163 33nO 3n 3n o

1940 11114 716

1332 7115 419

1945 7118

1336 215 215 7110

2360 38

1336 11130 7110

2780

107jm+n mn

3356 519

3970 III

13128 13124

middot21140 III III 716 III III

22145 49 5112 715 9110 215 9110 716 Sll2 512 215

31180

l11jm + n mn

58 4063 43nO

417 15118 518

2340 7112 916III

26145 519 8115 III

1736 III III 9110 III

2348 1736 7115

13130 1740

136jm n

41156 5n 7110 914

17128 213

2740 58 511 9116 213

IIIUI 35 519

19136 1730 11110 III

11110 13114 19136 31160 29160

19140

152jm + n mn

34 47163 5n 517 9114 34 710 213 518

19131 3145

213 29145 11118 519

19130 35

7112 7112 519

1730 3160 41180

I63Jm + n mn

2 3

5 6 7 8 9

10 II 12 I]

14

15

16 17

18

19

20 21 22

23 24

25 26

27 28

29

30

40

60 120

0325 1000 3078

0289 0816 1886

0277 0765 1638

0271 0741 1533

0267 0727 1476

0265 0718 10440

0263 0711 1415

0262 0706 1397

0261 0703 1]8]

0260 0700 1372

0260 0697 1363 0259 0695 1356 0259 0694 1350

0258 0692 1345

0258 0691 1341

0258 0690 1377

0257 0689 1333

0257 0688 1330 0257 0688 1328

0257 0687 1325

0257 0686 1323

0256 0686 1321

0256 0685 1319

0256 0685 1318

0256 0684 1316

0256 0684 1315 0256 0684 1314

0256 0683 1313

0256 0683 1311

0256 0683 1310

0255 0681 1303

0254 0679 1296

0254 0677 1289

0253 0674 1282

6314 12706 ) I 821 63657 12732 31831 63662

2920 4303 6965 9925 14089 22327 31598 2353 3182 4541 5841 7A53 10214 12924 2132 2776 3747 4604 5598 7173 8610

2015 2571 3365 4032 4773 5S93 6869 1943 2447 3143 3707 4317 5208 5959 1895 2365 2998 3499 4029 4785 5408 IS60 2306 2896 3355 3833 4501 5041 1833 2262 2S21 3250 3690 4297 1781

1812 2228 2764 3169 3581 4144 4587 1796 2201 2718 3106 3497 4025 4437 1782 2179 2681 3055 3428 3930 431S 1771 2160 2650 3012 3372 3852 4221 1761 2145 2624 2977 3326 3787 4140

1753 2131 2602 2947 3286 3733 4073 1746 2120 2583 2921 3252 3686 4015

1740 2110 2567 2898 3222 3646 3965

1734 2101 2552 2878 3197 3610 3922

1729 2093 2539 2861 3174 3579 3883

1725 2086 2528 2845 3153 3552 3850

1721 2080 2518 2831 3135 3527 3819

1717 2074 2508 2819 3119 3505 3792

1714 2069 2500 2807 3104 3485 3767

1711 2064 2492 2797 3091 3467 3745

1708 2060 2485 2787 3078 3450 3725

1706 2056 2479 2779 3067 3435 3707

1703 2052 2473 2771 3057 3421 3690

1701 2048 2467 2763 3047 3408 3674

1699 2045 2462 2756 3038 3396 3659

1697 2042 2457 2750 3030 3385 3646

1684 2021 2423 2704 2971 3307 3551

1671 2000 2390 2660 2915 3232 3460

1658 1980 2358 2617 2860 3160 3373

1645 1960 2326 2576 2807 3090 3291

Iapted from Musey (1952) with permission from the Instkuce of Mathematical St3t1Rlcs

as In this tabl are sefectecl quantlas w of the SmImoY test statistic T for two samples defined ns 631 632 and 633 To enter the table let N be the smaller sample sbe and let IV be the raquoIe sbe Reject H at the leYel a If T ceeds w- as ampIvan In this table If II and m are nO( cOyenshyIs table use the fa sample approxlmatlon given at the end of the tabl or consult elCact tables j Jennrlch which appear In Haner and Owen (1970) for m S 100

Souoa Reprinted from Vol I of Pearson and Hartley (1976) with permission from the Iliomerrlka Truste bull The entries in this table are quantlles w of the t ditribution for various degrees of freedom Quantlles w for p lt 05 may be computed from the equatlon

W -Wt_jI

Note that w = 0 for all dearees of freedom

- bull amp tmiddotlh

Page 18: UNIVERSITY OF SWAZILAND MAIN EXAMINATION PAPER 2015 …€¦ · THREE (3) QUESTIONS. ALL QUESTIONS . CARRY MARKS AS INDICATED WITHIN . THE PARENTHESIS. THIS PAPER IS NOT TO BE OPENED

556 APPENDIX APPENDIX

TABLE A20 Quantiles of the Smlrnov Test Statistic for Two Samples of Different Size nand m

TABLE AI9 Quantile of the Smlrnov Test Statistic for Two Samples of Equal Size n One-Sided Test p =090 095 0975 099 0995 Two-Sided Test p =080 090 095 099 099

One-Sided Test One-SIded Test II = 090 G95 0975 099 0995 II = 090 095 0975 099 0995 11 = I Il = 9 17118

10 9110Two-SIded Test Two-Sided Test II =080 090 095 098 099 II =080 090 095 098 099 11 =2 Il = 3 516

4 34 10122 1011l 5 45 45 1023 10123 6 516 56 10114 1I1l4 7 517 617

8 34 718 78lOllS 1I1l5 9 719 819 81910126 11116

10 7110 45 9110 11 = 3 H = 4 34 3411117 11117

5 213 45 41511118 12128 6 213 213 5611119 12129 7 213 57 617 61711130 12130 8 58 34 34 71811131 12131 9 213 213 719 819 81912132 12132 10 35 7110 415 9110 9110

12 7112 213 34 56 111212133 1333 11 = 4 H = 5 315 314 45 415 12134 133 6 7112 213 34 56 5612135 1335 7 17118 517 34 617 617 12136 1336 8 518 518 3 78 718 1337 1337 8199 519 213 31 719

10 11110 13110 710 45 451338 14138 12 7112 213 213 314 561339 1439 16 9116 58 1116 3 131613lt10 141lt10

11 =5 H = 6 3S 213 213 516 516215 230 7 417 2335 517 29135 617

n=3 4 5 6

it 7

8 9

10 II 12 13

14 15 16 17 18 19 20 21

213 314 35 36 417

418 419 410 5111 5112 513

5114 5115 6116 6117 6118 6119 6120 6121

213 314 35 46 417

48 59 5110 5111 512 6113

6114 6115 6116 7117 7118 7119 7120 7111

314 45 46 517

518 519 6110 6111 6112 6113

7114 7115 7116 717 8118 8119 8110 821

45 516 517

58 619 6110 7111 7112 7113

714 8115 8116 8117 918 9119 9110 9111

n =22 23

415 24 56 15 517 26

68 27 619 28 7110 29 7111 30 7112 31 8113 32

8114 33 8115 34 9116 35 9117 36 918 37 9119 38

10110 39 10111 40

Approximation for n gt 40

711l 7123 7124 7125 7126

7127 8128 829 830 8131 8132

8133 8134 8135 9136 9137 9138 9139 91lt10 Lg Vii

8122 823 8124 825 8126

8127 9128 9119 930 9131 9132

9133 10134 1035 1036 1037 10138 10139 101lt10 m Vii

8122 923 9114

gt91l5 9126

9117 10128 10129 1030 10131 10132

11133 11134 11135 11136 11137 1138 1139 121lt10 192 Vii Vii Vii 8 11110 58 27140 41S 415

9 519 35 31145 719 415Souroa Adapted from Birnbaum and HaH (1960) wid permluJon from the Institute of Mathematical StatlstIes I III 35 710 7110 45bullThe entries In this table ant selected quantlles w of the Smlmov lWCI-AIIlple _ statistic T deflned by Equation 632 and 633 for the one-taIled _ and defined by Equation 631 for the _tailed test Relect He at the level a If T exteeds the I - a quanshy 15 8IIS 35 213 IIIIS 1115

20 III 11110 3S 7110 34tile of T as slYen In this table The _ statistic Is a dIscrere random variable so the exact level of snlll_ce may be 1_ than the apparent a used In this table 11 =6 H = 7 2342 417 29142 517 56

8 III 7112 213 31 349 III 59 213 1318 79I III 1730 19130 7110 11115

12 III 7112 7112 213 3418 49 519 11118 213 13118 24 1I1l4 III 7112 SIB 213

IiJ

APPENDIX 559

TABLE A21 The t Distribution

Degrees of Freedom p =06 075 09 095 0975 099 0995 09975 0999 09995

APPENDIX

A10 (Continued)

099 0995~ed Test p = 090 095 0975 099 099~ed Test P = 080 090 095

N1 = 8 9

10 14 28

N1 = 9 10 12

32 M= 10

12 15 18 36

N1 =15 20 40

M=15 16 18 20

N1 =20 Nz = 20

mple nadon

2756 3163 33nO 3n 3n o

1940 11114 716

1332 7115 419

1945 7118

1336 215 215 7110

2360 38

1336 11130 7110

2780

107jm+n mn

3356 519

3970 III

13128 13124

middot21140 III III 716 III III

22145 49 5112 715 9110 215 9110 716 Sll2 512 215

31180

l11jm + n mn

58 4063 43nO

417 15118 518

2340 7112 916III

26145 519 8115 III

1736 III III 9110 III

2348 1736 7115

13130 1740

136jm n

41156 5n 7110 914

17128 213

2740 58 511 9116 213

IIIUI 35 519

19136 1730 11110 III

11110 13114 19136 31160 29160

19140

152jm + n mn

34 47163 5n 517 9114 34 710 213 518

19131 3145

213 29145 11118 519

19130 35

7112 7112 519

1730 3160 41180

I63Jm + n mn

2 3

5 6 7 8 9

10 II 12 I]

14

15

16 17

18

19

20 21 22

23 24

25 26

27 28

29

30

40

60 120

0325 1000 3078

0289 0816 1886

0277 0765 1638

0271 0741 1533

0267 0727 1476

0265 0718 10440

0263 0711 1415

0262 0706 1397

0261 0703 1]8]

0260 0700 1372

0260 0697 1363 0259 0695 1356 0259 0694 1350

0258 0692 1345

0258 0691 1341

0258 0690 1377

0257 0689 1333

0257 0688 1330 0257 0688 1328

0257 0687 1325

0257 0686 1323

0256 0686 1321

0256 0685 1319

0256 0685 1318

0256 0684 1316

0256 0684 1315 0256 0684 1314

0256 0683 1313

0256 0683 1311

0256 0683 1310

0255 0681 1303

0254 0679 1296

0254 0677 1289

0253 0674 1282

6314 12706 ) I 821 63657 12732 31831 63662

2920 4303 6965 9925 14089 22327 31598 2353 3182 4541 5841 7A53 10214 12924 2132 2776 3747 4604 5598 7173 8610

2015 2571 3365 4032 4773 5S93 6869 1943 2447 3143 3707 4317 5208 5959 1895 2365 2998 3499 4029 4785 5408 IS60 2306 2896 3355 3833 4501 5041 1833 2262 2S21 3250 3690 4297 1781

1812 2228 2764 3169 3581 4144 4587 1796 2201 2718 3106 3497 4025 4437 1782 2179 2681 3055 3428 3930 431S 1771 2160 2650 3012 3372 3852 4221 1761 2145 2624 2977 3326 3787 4140

1753 2131 2602 2947 3286 3733 4073 1746 2120 2583 2921 3252 3686 4015

1740 2110 2567 2898 3222 3646 3965

1734 2101 2552 2878 3197 3610 3922

1729 2093 2539 2861 3174 3579 3883

1725 2086 2528 2845 3153 3552 3850

1721 2080 2518 2831 3135 3527 3819

1717 2074 2508 2819 3119 3505 3792

1714 2069 2500 2807 3104 3485 3767

1711 2064 2492 2797 3091 3467 3745

1708 2060 2485 2787 3078 3450 3725

1706 2056 2479 2779 3067 3435 3707

1703 2052 2473 2771 3057 3421 3690

1701 2048 2467 2763 3047 3408 3674

1699 2045 2462 2756 3038 3396 3659

1697 2042 2457 2750 3030 3385 3646

1684 2021 2423 2704 2971 3307 3551

1671 2000 2390 2660 2915 3232 3460

1658 1980 2358 2617 2860 3160 3373

1645 1960 2326 2576 2807 3090 3291

Iapted from Musey (1952) with permission from the Instkuce of Mathematical St3t1Rlcs

as In this tabl are sefectecl quantlas w of the SmImoY test statistic T for two samples defined ns 631 632 and 633 To enter the table let N be the smaller sample sbe and let IV be the raquoIe sbe Reject H at the leYel a If T ceeds w- as ampIvan In this table If II and m are nO( cOyenshyIs table use the fa sample approxlmatlon given at the end of the tabl or consult elCact tables j Jennrlch which appear In Haner and Owen (1970) for m S 100

Souoa Reprinted from Vol I of Pearson and Hartley (1976) with permission from the Iliomerrlka Truste bull The entries in this table are quantlles w of the t ditribution for various degrees of freedom Quantlles w for p lt 05 may be computed from the equatlon

W -Wt_jI

Note that w = 0 for all dearees of freedom

- bull amp tmiddotlh

Page 19: UNIVERSITY OF SWAZILAND MAIN EXAMINATION PAPER 2015 …€¦ · THREE (3) QUESTIONS. ALL QUESTIONS . CARRY MARKS AS INDICATED WITHIN . THE PARENTHESIS. THIS PAPER IS NOT TO BE OPENED

APPENDIX 559

TABLE A21 The t Distribution

Degrees of Freedom p =06 075 09 095 0975 099 0995 09975 0999 09995

APPENDIX

A10 (Continued)

099 0995~ed Test p = 090 095 0975 099 099~ed Test P = 080 090 095

N1 = 8 9

10 14 28

N1 = 9 10 12

32 M= 10

12 15 18 36

N1 =15 20 40

M=15 16 18 20

N1 =20 Nz = 20

mple nadon

2756 3163 33nO 3n 3n o

1940 11114 716

1332 7115 419

1945 7118

1336 215 215 7110

2360 38

1336 11130 7110

2780

107jm+n mn

3356 519

3970 III

13128 13124

middot21140 III III 716 III III

22145 49 5112 715 9110 215 9110 716 Sll2 512 215

31180

l11jm + n mn

58 4063 43nO

417 15118 518

2340 7112 916III

26145 519 8115 III

1736 III III 9110 III

2348 1736 7115

13130 1740

136jm n

41156 5n 7110 914

17128 213

2740 58 511 9116 213

IIIUI 35 519

19136 1730 11110 III

11110 13114 19136 31160 29160

19140

152jm + n mn

34 47163 5n 517 9114 34 710 213 518

19131 3145

213 29145 11118 519

19130 35

7112 7112 519

1730 3160 41180

I63Jm + n mn

2 3

5 6 7 8 9

10 II 12 I]

14

15

16 17

18

19

20 21 22

23 24

25 26

27 28

29

30

40

60 120

0325 1000 3078

0289 0816 1886

0277 0765 1638

0271 0741 1533

0267 0727 1476

0265 0718 10440

0263 0711 1415

0262 0706 1397

0261 0703 1]8]

0260 0700 1372

0260 0697 1363 0259 0695 1356 0259 0694 1350

0258 0692 1345

0258 0691 1341

0258 0690 1377

0257 0689 1333

0257 0688 1330 0257 0688 1328

0257 0687 1325

0257 0686 1323

0256 0686 1321

0256 0685 1319

0256 0685 1318

0256 0684 1316

0256 0684 1315 0256 0684 1314

0256 0683 1313

0256 0683 1311

0256 0683 1310

0255 0681 1303

0254 0679 1296

0254 0677 1289

0253 0674 1282

6314 12706 ) I 821 63657 12732 31831 63662

2920 4303 6965 9925 14089 22327 31598 2353 3182 4541 5841 7A53 10214 12924 2132 2776 3747 4604 5598 7173 8610

2015 2571 3365 4032 4773 5S93 6869 1943 2447 3143 3707 4317 5208 5959 1895 2365 2998 3499 4029 4785 5408 IS60 2306 2896 3355 3833 4501 5041 1833 2262 2S21 3250 3690 4297 1781

1812 2228 2764 3169 3581 4144 4587 1796 2201 2718 3106 3497 4025 4437 1782 2179 2681 3055 3428 3930 431S 1771 2160 2650 3012 3372 3852 4221 1761 2145 2624 2977 3326 3787 4140

1753 2131 2602 2947 3286 3733 4073 1746 2120 2583 2921 3252 3686 4015

1740 2110 2567 2898 3222 3646 3965

1734 2101 2552 2878 3197 3610 3922

1729 2093 2539 2861 3174 3579 3883

1725 2086 2528 2845 3153 3552 3850

1721 2080 2518 2831 3135 3527 3819

1717 2074 2508 2819 3119 3505 3792

1714 2069 2500 2807 3104 3485 3767

1711 2064 2492 2797 3091 3467 3745

1708 2060 2485 2787 3078 3450 3725

1706 2056 2479 2779 3067 3435 3707

1703 2052 2473 2771 3057 3421 3690

1701 2048 2467 2763 3047 3408 3674

1699 2045 2462 2756 3038 3396 3659

1697 2042 2457 2750 3030 3385 3646

1684 2021 2423 2704 2971 3307 3551

1671 2000 2390 2660 2915 3232 3460

1658 1980 2358 2617 2860 3160 3373

1645 1960 2326 2576 2807 3090 3291

Iapted from Musey (1952) with permission from the Instkuce of Mathematical St3t1Rlcs

as In this tabl are sefectecl quantlas w of the SmImoY test statistic T for two samples defined ns 631 632 and 633 To enter the table let N be the smaller sample sbe and let IV be the raquoIe sbe Reject H at the leYel a If T ceeds w- as ampIvan In this table If II and m are nO( cOyenshyIs table use the fa sample approxlmatlon given at the end of the tabl or consult elCact tables j Jennrlch which appear In Haner and Owen (1970) for m S 100

Souoa Reprinted from Vol I of Pearson and Hartley (1976) with permission from the Iliomerrlka Truste bull The entries in this table are quantlles w of the t ditribution for various degrees of freedom Quantlles w for p lt 05 may be computed from the equatlon

W -Wt_jI

Note that w = 0 for all dearees of freedom

- bull amp tmiddotlh