Topic: Unit 3: Inference for Categorical Data: Proportions

Margin of Error for a Difference in Proportions

Interpreting a 95% Confidence Level Correctly

Hypothesis Testing With Simulated Sampling Distributions

Hypotheses for Comparing Two Population Proportions

How Sample Size Affects Interval Width

How Effect Size Affects Power

Free Response Practice on Two-Proportion Intervals

Finding a P-Value from a z Statistic with normalcdf

Exam Practice on Conditions for One-Proportion Inference

Exam Practice Interpreting P-Values and Stating Conclusions