Chapter tests
-
date post
21-Oct-2014 -
Category
Sports
-
view
2.784 -
download
1
description
Transcript of Chapter tests
Copyright © by Holt, Rinehart and Winston. 61 Holt Middle School Math Course 1All rights reserved.
Name Date Class
Monday the closing price was $12.00.Tuesday it was $14.00. Wednesday it was$16.00. Thursday it was $18.00. Fridaythe closing price was $20.00.
1. Make a table.
2. Find the range, mean, median, andmode of the data set.Quiz Scores: 10 8 9 8 7
The table shows the number of daysemployees took for vacation.
3. Find the mean, median and mode ofthe data.
4. Which of the mean, median, andmode best describes the data?
5. Make a bar graph.
Number of TV AdvertisementsFood 15 Health 12Movies 6 TV previews 9Games/toys 3
6. The data in the table shows thenumber of videos rented by 25customers on a given day. Complete the frequency table with the given intervals.
Chapter TestForm A6
CHAPTER
10 5 9 14 14 12 10 14 12 14
1 2 3 4 2
3 5 1 1 2
2 3 3 3 4
2 1 1 0 3
3 4 5 1 2
Videos Frequency
0–1
2–3
4–5
7. Name the ordered pairs for eachlocation on the grid.
8. Make a line graph for the depths ofthe river over 6 weeks.
9. Why is this graph misleading?
10. What might people believe from themisleading graph?
11. Make a stem-and-leaf plot. 10 31 26 30 22 17 23 12 31 28
Stem Leaves
Rai
nfa
ll (i
n.)
Months
Monthly Rainfall201816141210
1 2 3 4 5
xO 42�2�4�6�8
2
4
6
8
�2
�4
y
B
A
E
C
D
Copyright © by Holt, Rinehart and Winston. 62 Holt Middle School Math Course 1All rights reserved.
Name Date Class
Chapter TestForm A, continued6
CHAPTER
Week 1 2 3 4 5 6
Depth 15 12 13 14 16 18(in in.)
Copyright © by Holt, Rinehart and Winston. 63 Holt Middle School Math Course 1All rights reserved.
Name Date Class
Chapter TestForm B6
CHAPTER
In 1965, 520,000 children were enrolled in preschool. In 1975, 1,748,000 wereenrolled. In 1985, 2,491,000 were enrolled.In 1995, 4,399,000 were enrolled, and in2000, 4,481,000 children were enrolled.
1. Make a table of the data.
2. Find the range, mean, median, andmode. 89 99 77 94 86 89
Attendance at Weekly Sales Meetings
3. Find the mean, median, and mode.
4. Which of the mean, median, andmode best describes the data?
5. Make a bar graph.
Number of students in each classMath 23 Gym 26Spanish 12 Science 24English 25 History 19
6. The data in the table are thenumbers of responses by theSwanton Rescue Squad for each dayin April. Make a frequency table withintervals.
Date Number in Attendance
July 3 48
July 10 50
July 17 36
July 24 47
July 31 53
August 7 50
August 14 38
12 3 9 7 10
10 3 8 10 5
5 8 6 0 11
11 9 7 4 5
3 3 6 13 2
14 2 3 12 5
7. Name the ordered pairs for eachlocation on the grid.
A B
C D
E
8. Make a line graph.
9. Why is this graph misleading?
10. What might people believe from themisleading graph?
11. Make a stem-and-leaf plot. 46 61 7667 53 46 46 53 48 64 74
Stem Leaves
650625600575550525500
Nu
mb
er o
f st
ud
ents
Year
Enrollment at SouthernMiddle School
1994
1996
1998
2000
2002
xO 42�2�4
2
4
�2
�4
y
B
AE
CD
Copyright © by Holt, Rinehart and Winston. 64 Holt Middle School Math Course 1All rights reserved.
Name Date Class
Chapter TestForm B, continued6
CHAPTER
Year Sales (in thousands)
1996 $114
1997 $130
1998 $144
1999 $140
2000 $152
2001 $154
Copyright © by Holt, Rinehart and Winston. 65 Holt Middle School Math Course 1All rights reserved.
Name Date Class
1. In 1995, 31.7% of U.S. households had a computer. In 1996, 35.5% hada computer. In 1997, 39.2% had acomputer. In 1998, 42.6% had acomputer. In 1999, 48.2% had a computer, and in 2000, 53.0% of households had a computer.
2. The daily high temperatures for oneweek in August are listed. Find therange, mean, median, and mode tothe nearest tenth. 86 92 88 91 95 84 86
Books Read by 6th Graders
3. Find the mean, median, and mode.
4. Which of the mean, median, andmode best describes the data?
5. Make a double bar graph.
Number of Bushels of Apples Picked
6. Make a frequency table of the dataabove.
Chapter TestForm C6
CHAPTER
Year Percentage
Sept. Oct. Nov. Dec. Jan.
29 30 30 15 28
Week 1 Week 2 Week 3 Week 4
Red 21 15 32 38
Yellow 25 18 27 36
100 108 111 117
111 113 103 103
115 116 117 100
102 109 107 114
102 103 106 102
116 115 111 115
7. Name the ordered pairs for eachlocation.
8. Make a double line graph.
Population of Orlando and Ft. Myers
9. Use the data given to construct amisleading bar graph showing that thecompany’s business is falling quickly.
10. Explain why your bar graph ismisleading.
11. Make a stem-and-leaf plot. 100, 103, 112, 120, 116, 127, 104,109, 124, 118, 116 129, 119
Stem Leaves
xO 642 8�2�4
2
4
�2
�4
�6
�8
y
A
B
C
D
E
F
Copyright © by Holt, Rinehart and Winston. 66 Holt Middle School Math Course 1All rights reserved.
Name Date Class
Chapter TestForm C, continued6
CHAPTER
Orlando Ft. Myers
1970 523,000 105,000
1980 805,000 205,000
1990 1,239,000 339,000
2000 1,535,000 401,000
Monthly Sales
June $25,000
July $24,000
August $23,000
Copyright © by Holt, Rinehart and Winston. 61 Holt Middle School Math Course 1All rights reserved.
Name Date Class
Monday the closing price was $12.00.Tuesday it was $14.00. Wednesday it was$16.00. Thursday it was $18.00. Fridaythe closing price was $20.00.
1. Make a table.
2. Find the range, mean, median, andmode of the data set.Quiz Scores: 10 8 9 8 7
range: 3; mean: 8.4;
median: 8; mode: 8
The table shows the number of daysemployees took for vacation.
3. Find the mean, median and mode ofthe data.
mean: 11.4; median: 12;
mode: 144. Which of the mean, median, and
mode best describes the data?
Possible answer: mean or median
5. Make a bar graph.
Number of TV AdvertisementsFood 15 Health 12Movies 6 TV previews 9Games/toys 3
6. The data in the table shows thenumber of videos rented by 25customers on a given day. Complete the frequency table with the given intervals.
1614121086420
Fre
qu
ency
Ad
Number of TV Advertisements
Food
Mov
ies
Games
Health TV
Chapter TestForm A6
CHAPTER
Day PriceMonday $12.00Tuesday $14.00Wednesday $16.00Thursday $18.00Friday $20.00
10 5 9 14 14 12 10 14 12 14
1 2 3 4 2
3 5 1 1 2
2 3 3 3 4
2 1 1 0 3
3 4 5 1 2
Videos Frequency
0–1 72–3 134–5 5
7. Name the ordered pairs for eachlocation on the grid.
A(�4, 3), B(�1, 5), C(0, 2)
D(5, 6), E(�3, �2)8. Make a line graph for the depths of
the river over 6 weeks.
9. Why is this graph misleading?
The vertical scale does not start
at 0.10. What might people believe from the
misleading graph?
Possible answer: People might
believe that there was no rainfall
the first month.11. Make a stem-and-leaf plot.
10 31 26 30 22 17 23 12 31 28
Stem Leaves
1 0 2 72 2 3 6 83 0 1 1
Rai
nfa
ll (i
n.)
Months
Monthly Rainfall201816141210
1 2 3 4 5
River Levels
Dep
th (
in.)
Week
20151050
1 2 3 4 5 6
xO 42�2�4�6�8
2
4
6
8
�2
�4
y
B
A
E
C
D
Copyright © by Holt, Rinehart and Winston. 62 Holt Middle School Math Course 1All rights reserved.
Name Date Class
Chapter TestForm A, continued6
CHAPTER
Week 1 2 3 4 5 6
Depth 15 12 13 14 16 18(in in.)
Copyright © by Holt, Rinehart and Winston. 63 Holt Middle School Math Course 1All rights reserved.
Name Date Class
Chapter TestForm B6
CHAPTER
In 1965, 520,000 children were enrolled in preschool. In 1975, 1,748,000 wereenrolled. In 1985, 2,491,000 were enrolled.In 1995, 4,399,000 were enrolled, and in2000, 4,481,000 children were enrolled.
1. Make a table of the data.
2. Find the range, mean, median, andmode. 89 99 77 94 86 89
range: 22: mean: 89; median:
89; mode: 89
Attendance at Weekly Sales Meetings
3. Find the mean, median, and mode.
mean: 46; median: 48; mode: 504. Which of the mean, median, and
mode best describes the data?
median
5. Make a bar graph.
Number of students in each classMath 23 Gym 26Spanish 12 Science 24English 25 History 19
6. The data in the table are thenumbers of responses by theSwanton Rescue Squad for each dayin April. Make a frequency table withintervals. Possible answer:
30
25
20
15
10
5
0
Nu
mb
er o
f st
ud
ents
Class
Class Size
Mat
h
Spanis
h
Englis
hGym
Scienc
e
Histor
y
Year Number of students1965 520,0001975 1,748,0001985 2,491,0001995 4,399,0002000 4,481,000
Date Number in Attendance
July 3 48
July 10 50
July 17 36
July 24 47
July 31 53
August 7 50
August 14 38
12 3 9 7 10
10 3 8 10 5
5 8 6 0 11
11 9 7 4 5
3 3 6 13 2
14 2 3 12 5
Responses Frequency0–2 33–5 106–8 69–11 712–14 4
7. Name the ordered pairs for eachlocation on the grid.
A B
C D
E
8. Make a line graph.
Possible answer:
9. Why is this graph misleading?
The vertical scale is broken.10. What might people believe from the
misleading graph?
People might believe that
enrollment has more than
doubled since 1994.11. Make a stem-and-leaf plot. 46 61 76
67 53 46 46 53 48 64 74
Stem Leaves
4 6 6 6 85 3 36 1 4 77 4 6
650625600575550525500
Nu
mb
er o
f st
ud
ents
Year
Enrollment at SouthernMiddle School
1994
1996
1998
2000
2002
Sal
es($
in t
ho
usa
nd
s)
Year
2001751501251007550250
’96 ’97 ’98 ’99 ’00 ’01
Car Sales
(1, 4)(3, �3),(0, �5),
(�1, �3),(�4, 5),
xO 42�2�4
2
4
�2
�4
y
B
AE
CD
Copyright © by Holt, Rinehart and Winston. 64 Holt Middle School Math Course 1All rights reserved.
Name Date Class
Chapter TestForm B, continued6
CHAPTER
Year Sales (in thousands)
1996 $114
1997 $130
1998 $144
1999 $140
2000 $152
2001 $154
Copyright © by Holt, Rinehart and Winston. 65 Holt Middle School Math Course 1All rights reserved.
Name Date Class
1. In 1995, 31.7% of U.S. households had a computer. In 1996, 35.5% hada computer. In 1997, 39.2% had acomputer. In 1998, 42.6% had acomputer. In 1999, 48.2% had a computer, and in 2000, 53.0% of households had a computer.
2. The daily high temperatures for oneweek in August are listed. Find therange, mean, median, and mode tothe nearest tenth. 86 92 88 91 95 84 86
range: 11; mean: 88.9;
median: 88; mode: 86
Books Read by 6th Graders
3. Find the mean, median, and mode.
mean: 26.4; median: 29;
mode: 304. Which of the mean, median, and
mode best describes the data?
median
5. Make a double bar graph.
Number of Bushels of Apples Picked
6. Make a frequency table of the dataabove. Possible answer:
4035302520151050
Red
Yellow
1 432
Bu
shel
s
Week
Apple Picking
Chapter TestForm C6
CHAPTER
Year Percentage
1995 31.71996 35.51997 39.21998 42.61999 48.22000 53.0
Sept. Oct. Nov. Dec. Jan.
29 30 30 15 28
Week 1 Week 2 Week 3 Week 4
Red 21 15 32 38
Yellow 25 18 27 36
100 108 111 117
111 113 103 103
115 116 117 100
102 109 107 114
102 103 106 102
116 115 111 115
Interval Frequency100–104 8105–109 4110–114 5115–119 7
7. Name the ordered pairs for eachlocation.
A(�6, �5), B(�3, 3), C(0, �4),
D(2, 3), E(6, 0), F(5, �6)
8. Make a double line graph.
Population of Orlando and Ft. Myers
9. Use the data given to construct amisleading bar graph showing that thecompany’s business is falling quickly.
Possible answer:
10. Explain why your bar graph ismisleading.
Possible answer: The lower part
of the vertical scale is missing.
11. Make a stem-and-leaf plot. 100, 103, 112, 120, 116, 127, 104,109, 124, 118, 116 129, 119
Stem Leaves
10 0 3 4 911 2 6 6 8 912 0 4 7 9
25,50025,00024,50024,00023,50023,00022,50022,000
Sal
es
Month
Monthly Sales
June Ju
ly
Augus
t
xO 642 8�2�4
2
4
�2
�4
�6
�8
y
A
B
C
D
E
F
Copyright © by Holt, Rinehart and Winston. 66 Holt Middle School Math Course 1All rights reserved.
Name Date Class
Chapter TestForm C, continued6
CHAPTER
Orlando Ft. Myers
1970 523,000 105,000
1980 805,000 205,000
1990 1,239,000 339,000
2000 1,535,000 401,000
Monthly Sales
June $25,000
July $24,000
August $23,000
1,800,0001,600,0001,400,0001,200,0001,000,000
800,000600,000400,000200,000
0
Year
To
tal p
op
ula
tio
n
1970
1980
1990
2000
Population
Orlando
Ft. Myers