FA

Freshman Norms

n

Mean

Std. Dev.

n

Mean

Std. Dev.

T-Test

T-Value

P-Value

59

57.76

8.33

824

53.8

9.2

0 vs. ≠

3.5

0.001

CA

Upper Division Norms

n

Mean

Std. Dev.

n

Mean

Std. Dev.

T-Test

T-Value

P-Value

86

56.16

9.78

417

59.2

8.4

0 vs. ≠

−2.69

0.008