The DEVSQ function is one of the statistical functions. It is used to analyze the range of data and sum the squares of the deviations of numbers from their mean.
Syntax
DEVSQ(number1, [number2], ...)
The DEVSQ function has the following arguments:
Argument
Description
number1/2/n
Up to 255 numerical values for which you want to find the sum of squares of deviations.