Summary.

The Excel VAR function estimates the variance of a sample of data.

If data represents the entire population, use the VARP function or the newer VAR.P function.

VAR ignores text values and logicals in references.

Get variation of a sample.

## What is the VAR function in Excel?

The Microsoft Excel VAR function returns the variance of a population based on a sample of numbers. The VAR function is a built-in function in Excel that is categorized as a Statistical Function. It can be used as a worksheet function (WS) in Excel.

## What does var p mean in Excel?

The Excel VAR.P function returns the variance in an entire population. If data represents a sample of the population, use the VAR.S function.

## How do you find the sample variance in Excel?

Sample Variance Excel 2013: VAR Function

Step 1: Type your data into a single column. Step 3: Type “=VAR(A1:A100)” where A1:A100 is the location of your data set (i.e. in cells A1 to A100). Press the “Enter” key to get the sample variance.

## What is Excel Stddevp?

The Excel STDEV function returns the standard deviation for data that represents a sample. To calculate the standard deviation for an entire population, use STDEVP or STDEV.P.