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Unit 3: Inference for Categorical Data: Proportions
6 Lessons
Level 1
Estimators and the sampling distribution of a proportion
Estimators and the sampling distribution of a proportion
Core
Level 2
Confidence intervals for a proportion
Confidence intervals for a proportion
Core · Free
Level 3
Significance tests for a proportion
Significance tests for a proportion
Core
Level 4
Type I and Type II errors and power
Type I and Type II errors and power
Core
Level 5
Comparing two proportions
Comparing two proportions
Core
Level 6
Chi-square tests for homogeneity and independence
Chi-square tests for homogeneity and independence
Core
Confidence intervals for a proportion
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