Mth120 Section 12.2: Tests for Independence and Homogeneity of Proportions

Online lesson: https://faculty.elgin.edu/dkernler/statistics/ch12/12-2.html In this video, we introduce a new test for independence - it will help us determine if two variables are independent. We also test for the homogeneity of proportions (whether several population proportions are equal), which turns out to be the same test!