Sex

N

Mean

Std Dev

Std Err

Minimum

Maximum

F

177

4.2926

0.4657

0.0350

2.6667

5.0000

M

359

4.3426

0.5114

0.0270

2.0000

5.0000

Diff (1-2)

−0.0500

0.4968

0.0456