Post on 16-Apr-2018
Mean
—1 SD
+1 SD
2.14%
—3 SD —2 SD
2.14% +2 SD
+3 SD Score Ape
1 13.60%1 I 34.13% ) I 34.13%1 1 13.59%
Standard 55 70 86 100 115 130 145
Scaled 1 4 7 10 13 18 19
T score 20 30 ao 50 60 70 i
80
Pen:enele rank
i 1
I 5
I 10
I 20
I 30
I 50
I 70
i I
80 80 I
95 1
99
PSYCHOMETRIC CONVERSION TABLE
PSYCHOMETRIC CONVERSION TABLE
Standard Score ... •.,
Percentile Rank
.
Scaled Score .
ETS Score T-Score Z-Score ..
Descri on ,-.
. __... 88 21 425 42 -0.75 Low Avera • e
86 18 Low Av e . . • • '... ' , 84 _ 14 Low Av e
. • 4 1
82 12 Low Avera • e
80 9 6 367 37 - 1.33 Low Avera e
78 7 350 35 - 1.50 Borderline . ..: 76 . 5 Eiorderline
74 4 Borderline
72 3 Borderline
70 2 4 300 30 -2.00 : . .
68 • 2 275 28 -225 ned
66 1 ,411d 69-55
64 1 Moderate 54-40
62 1 . Severe 39-25
60 OA 2 233 • -2.67 ""legilli
58 0.2 225 22 -2.75 Profound <25
56 0.1 Profound <25
4 0.1 Profound <25
52 0.1 Pitiround <25
50 <0.1 Profound <25