VAR

VAR(number1 [,number2] [..])

Returns the variance based on a sample.

number1	The first number.
number2	(Optional) The second number.

REMARKS

* VAR.S was added in Excel 2010 to replace this function.
* This function assumes that the arguments represent a sample from the population (as opposed to the entire population).
* The variance is the average of the square of the deviations.
* Text and logical values such as True and False are ignored.
* You can have a maximum of 30 arguments
* If you do not want to count any arguments that are text, logical values or errors you can use the VARA function.
* In Excel 2010 the accuracy of this function was improved.
* For the Microsoft documentation refer to support.microsoft.com
* For the Google documentation refer to support.google.com

	A
1	=VAR(10,20,30,40,50,60) = 350