Sex

N

Mean

Std Dev

Std Err

Minimum

Maximum

F

177

4.2855

0.5664

0.0426

2.4336

5.0000

M

359

4.1888

0.6756

0.0357

1.0000

5.0000

Diff (1-2)

0.0967

0.6417

0.0589