Block Group: | Statistical Functions |
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The Variance block calculates the statistical variance of a list of arguments.
The Variance block uses the following 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.
The following property of the Variance block can take input and give output.
The following properties of the Variance block can give output but cannot take input.
The following image shows an example of the Variance block.