42 - Chi-squared test for independence
When and where do we use each of the three chi-squared tests?
Practice
Chapter 26 # 29, Read pages 632-639
Vocabulary
expected count, chi-squared component, contingency table, chi-squared test
Study Questions
- Compare chi-squared test for independence with the test for homogeneity. What do you notice? Explain.
Resources
- Slide Deck: 42-Chi-squared-test-for-independence.pdf