C#: Implement the variance calculation algorithm

C#: Implement the variance calculation algorithm

Variance is an indicator commonly used in statistics to measure the degree of dispersion of data. In C#, we can write algorithms to calculate the variance of a set of data. This article will introduce how to use C# to implement the variance calculation algorithm, and provide the corresponding source code.

The formula for calculating the variance is as follows:

variance = sum((x - mean)^2) / n

Where x represents the data point, mean represents the mean of the data, and n represents the number of data points.

The following is a sample code of the variance calculation algorithm written in C#:

using System;

public class VarianceCalculator
{
   
    
    
    public static double CalculateVariance(