Summary Statistics

Calculate basic descriptive statistics for a dataset:

{25, 35, 10, 17, 29, 14, 21, 31}

Measures of Central Tendency

Compute the mean of a dataset:

mean {21.3, 38.4, 12.7, 41.6}

Compute the median:

median 98.17, 112.3, 102.6, 94.3, 108.1

Compute the geometric mean:

geometric mean 12, 17

Measures of Dispersion

Compute the variance:

variance {21.3, 38.4, 12.7, 41.6}

Compute the standard deviation:

standard deviation 98.17, 112.3, 102.6, 94.3, 108.1

Other Descriptive Statistics

Compute the skewness:

skewness 98.17, 112.3, 102.6, 94.3, 108.1

Compute the kurtosis:

kurtosis {21.3, 38.4, 12.7, 41.6}