Sex

N

Mean

Std Dev

Std Err

Minimum

Maximum

F

177

4.2718

0.4791

0.0360

2.0000

5.0000

M

359

4.2398

0.5349

0.0282

1.0000

5.0000

Diff (1-2)

0.0320

0.5171

0.0475