This Concept covers the chi-square test of independence and the homogeneity test.
Learn the different types of chi-square tests and what type to use in any given situation.
Gives step-by-step instructions on how to execute a chi-square test of homogeneity to see if the incomes of females and males in your state are the same or not.
Learn how to use a chi-square test of independence to figure out whether two things are independent or not.
A simulation that automatically calculates chi-squared values for contingency tables.