chi-square test for variance Archives

Chi Square Test Calculator for Variance with examples

July 21, 2021June 30, 2021 by Dr. Raju Chaudhari

Chi square test calculator for variance with Examples In this tutorial we will discuss a method for testing a claim made about the population variance $\sigma^2$ or population standard deviation $\sigma$. To test the claim about the population variance or population standard deviation we use chi-square test. We will discuss some numerical examples using six …

Chi-square test for variance

May 12, 2021April 25, 2020 by Dr. Raju Chaudhari

Testing variance or standard deviation In this tutorial we will discuss a method for testing a claim made about the population variance $\sigma^2$ or population standard deviation $\sigma$. To test the claim about the population variance or population standard deviation we use chi-square test. We will explain the six steps approach used in hypothesis testing …