University

Number of respondents

Mean age (SD)

Gender (M= Male) (F= Female)

1

196

23.87 (0.78)

M = 103; F = 93

2

65

23.71(0.63)

M = 28; F = 37

3

36

23.77(0.68)

M = 12; F = 36

4

188

23.74(0.71)

M = 87; F = 101

5

16

23.87(0.71)

M =6; F = 10

6

45

23.66(0.71)

M = 27; F = 18

Total

Mean

546

23.78(0.72)

M = 263; F = 283