Statistics & Data Analysis
# Descriptive Statistics

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Descriptive Statistics

calculate basic descriptive statistics for a data set

{25, 35, 10, 17, 29, 14, 21, 31}
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Measures of Central Tendency

compute the mean of a data set

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
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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
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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}