Descriptive Statistics: Marks

Variable N N* Mean SE Mean StDev Minimum Q1 Median Q3 MaximumMarks 35 0 43.63 2.99 17.69 12.00 32.00 44.00 55.00 78.00

N forVariable Range IQR Mode Mode Skewness KurtosisMarks 66.00 23.00 33 3 0.20 -0.62

2) Variance1)2.9642)2.442Data 2 has more variance

3) Skewness1)0.162)-0.02

4) New derive column:Mean Variance Median IQR Skewness21.615 13.752 22.400 5.900 -0.21

Kurtosis-0.63

Lab 4We already done in class.