STDEV


Returns the sample standard deviation of the arguments.

Syntax:

STDEV(number1, number2, ... number30)

number1 to number30 are up to 30 numbers or ranges containing numbers.
STDEV returns the standard deviation where number1 to number30 are a sample of the entire population. With N values in the sample, the calculation formula is:



Example:

STDEV(2, 6, 4)
returns 2.






 
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