Sex

N

Mean

Std Dev

Std Err

Minimum

Maximum

F

177

4.2060

0.4996

0.0376

2.9554

5.0000

M

359

4.1444

0.5837

0.0308

1.0000

5.0000

Diff (1-2)

0.0615

0.5574

0.0512