Sex

N

Mean

Std Dev

Std Err

Minimum

Maximum

F

177

4.0409

0.5240

0.0394

2.6250

5.0000

M

359

4.0269

0.6053

0.0319

1.0000

5.0000

Diff (1-2)

0.0141

0.5798

0.0533