Binomial Distribution: Inferences Binomial Distribution: Inferences Multinomial Distribution: Inferences Multinomial Distribution: Inferences Comparing Two Proportions Comparing Two Proportions Contingency Tables Contingency Tables Stratified Contingency Tables Stratified Contingency Tables Testing Independence, Conditional Independence, and Homogeneity Testing Independence, Conditional Independence, and Homogeneity R Files R Files Poisson and Negative Binomial Models Poisson and Negative Binomial Models Categorical Data Analysis