Valid cases

Mean

Std. error of mean

Variance

Std. Deviation

μ

276

41.76894928

0.242237842

16.19545144

4.02435727

Variation coefficient

Rel. V. coefficient (%)

Skew

Kurtosis

Minimum

Maximum

Range

μ

0.096348061

0.57994

–0.622585385

–0.735770108

33.21

48.68

15.47