B07F24 - 8 - Chi-Squared Tests Continued (1 Slide)

Chi-Squared Tests Summary

1. Goodness-of-Fit Test: This test checks if a set of observed data matches an expected pattern. It helps to see if the counts of different categories fit what we thought would happen.

2. Test of Independence: This test determines if two categories are related or if one variable can predict the other. It helps to find out if the outcome of one category affects the outcome of another.