Variance

Block Group: Statistical Functions
Icon: Variance block icon

The Variance block calculates the statistical variance of a list of arguments.

The Variance block uses the following equation:

Variance equation

In this equation, s2 is the variance, x is the sample value, is the mean of all x values, and n is the sample size.


Input/Output Property

The following property of the Variance block can take input and give output.


Output Property

The following properties of the Variance block can give output but cannot take input.


Example

The following image shows an example of the Variance block.

Variance block example