 ## Standard deviation calculator

What Is The Formula of Population Standard Deviation? The following is the population standard deviation formula: Where: σ = population standard deviation x 1, , x N = the population data

## Testimonials

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## Range, Standard Deviation, and Variance Calculator

There are different ways to write out the steps of the population standard deviation calculation into an equation. A common equation is: σ = ( [Σ (x - u) 2 ]/N) 1/2 Where: σ is the population standard deviation Σ represents the

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