Notice: This page requires JavaScript to function properly.
Please enable JavaScript in your browser settings or update your browser.
Population Variance
course content

Course Content

Learning Statistics with Python

Population VariancePopulation Variance


Variance measures how much the numbers deviate from the mean.

Examine the distribution of salaries in our dataset.


The formula varies for the sample and population. In this chapter, we will calculate population variance.

Population Variance


Population variance is calculated by summing the squares of the differences between each data point and the population mean, and then dividing by the number of elements in the population.

Everything was clear?

Section 3. Chapter 1