Statistics of the Piper's Test

© Paul Cooijmans

Scores on The Piper's Test as of 27 March 2022

Contents type: Verbal, numerical, spatial, logical. Period: 2019-present

n: 16
Median: 9.3
Quartile deviation: 5.3
Range: 24.5
Maximum possible: 36
Male median: 9.5 (n = 15)
Female median: 7.0 (n = 1)
Resolution: 0.47 (0.66 if half points are frequently given)

1.5	*
2	**
3	*
5	*
6	*
7	*
9	*
9.5	*
13	**
14	*
15	*
16	*
18	*
25	*

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