- Review of Maximum Likelihood Estimation
- Formulation of Three Chi-Square Tests
- Likelihood ratio chi-square test
- Wald chi-square test
- Score chi-square test (Rao chi-square test)
- Practical Examples – Single Parameter Case
- Implementing all three chi-square tests
- Practical Examples – Multiparameter Case
- Likelihood ratio test
- Wald test
- Notes and code
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- Optional Reading Assignments
- Technical note justifying the asymptotic equivalence of the LRT, Wald, and Score tests
[PDF]
- An expository note (non-technical but using matrix notation) [PDF]
- Ripley's intuitive note on the three chi-square tests [PDF]
- Pearson chi-square test for goodness-of-fit and independence (cheat sheet) [PDF]
- Written Assignment
- Guidelines
[HTML]
- Due:Tuesday, 4/14/2026 at 11:59 PM
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