Mathematical Summary utility generate a mathematical summary of any cells.
BSEditor: This Mathematical Summary utility will allow the user to instantly generate, with the option to print, a mathematical summary of any selected range of cells on any other Spreadsheet. The Mathematical Summary will display both basic math and statistical results.The following are the calculated displayed results:

Basic Math Results: Count of Numbers, Most Common Value, Minimum Value, Maximum Value, Median Value, Average Value, and Summation (total).

Statistical Results: Product (all numbers multiplied), Greatest Common Divisor, Least Common Multiple, Sum of Squares, Standard Deviation (sample), Standard Deviation (population), Variance (sample), Variance (population), Geometric Mean, Harmonic Mean, Kurtosis, Skewness of the Distribution, Sum of Squares of Deviations, & Average of the Absolute Deviations of Data Points from their Mean you can free download Mathematical Summary Utility 2.2 now.