×
Online Tools and Calculators > Math > Variance Calculator

Variance Calculator

Enter numbers separated by comma, space or line break:
If your text contains other extraneous content, you can use our Number Extractor to extract numbers before calculation.

About Variance Calculator

The Variance Calculator is used to calculate the variance (population variance and sample variance) of a set of numbers.

FAQ

The sample variance is calculated by following formula:

Sample Variance Formula

Where:
s2 = sample variance
x1, ..., xN = the sample data set
x̄ = mean value of the sample data set
N = size of the sample data set

The population variance of a finite population of size N is calculated by following formula:

Population Variance Formula

Where:
σ2 = population variance
x1, ..., xN = the population data set
μ = mean of the population data set
N = size of the population data set

Related

All of Our Miniwebtools (Sorted by Name):

Miniwebtool

If you like Variance Calculator, please consider adding a link to this tool by copy/paste the following code:







Copyright © Miniwebtool.com | | Terms and Disclaimer | Privacy Policy | Contact Us
×