Valid cases

Mean

Std. error of mean

Variance

Std. Deviation

z

276

0.880278623

0.056577708

0.883486217

0.939939475

Variation coefficient

Rel. V. coefficient (%)

Skew

Kurtosis

Minimum

Maximum

Range

z

1.067774964

6.427249997

1.581919841

2.212059268

0.0104

4.5

4.4869