Sex

N

Mean

Std Dev

Std Err

Minimum

Maximum

F

887

4.2960

0.5839

0.0196

1.2500

5.0000

M

1199

4.2896

0.5715

0.0165

1.0000

5.0000

Diff (1-2)

0.00644

0.5768

0.0255