Sex

N

Mean

Std Dev

Std Err

Minimum

Maximum

F

177

4.0063

0.5612

0.0422

2.0000

5.0000

M

359

3.9361

0.5868

0.0310

1.0000

5.0000

Diff (1-2)

0.0702

0.5785

0.0531