Calculates standard deviation based on the entire population given as arguments. The standard deviation is a measure of how widely values are dispersed from the average value (the mean). Arg1 - Arg30 ...
Estimates standard deviation based on a sample. The standard deviation is a measure of how widely values are dispersed from the average value (the mean). Arg1 - Arg30 Required Variant Number1, number2 ...
Excel offers two functions for calculating standard deviation: STDEV.P and STDEV.S. The STDEV.P function calculates the standard deviation based on the entire population, while the STDEV.S function ...