AP®StatisticsCollege BoardUnit 3: Inference for Categorical Data: Proportions

Unit 3: Inference for Categorical Data: Proportions (College Board AP® Statistics)

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Unit 3 Overview

  1. Unit 3 Topics

Introduction to Hypothesis Testing & Confidence Intervals

  1. Introduction to Hypothesis Testing
  2. Introduction to Confidence Intervals

Inference for Proportions

  1. Biased & Unbiased Estimators
  2. Sampling Distributions for Sample Proportions
  3. Hypothesis Tests for Population Proportions
  4. Confidence Intervals for Population Proportions
  5. Sampling Distributions for Differences in Sample Proportions
  6. Hypothesis Tests for Differences in Population Proportions
  7. Confidence Intervals for Differences in Population Proportions

Errors in Hypothesis Tests

  1. Type I & Type II Errors
  2. Probabilities of Errors
  3. Power of a Test

Independence & Homogeneity (Chi-Square)

  1. The Chi-Square Distribution
  2. Tests for Independence
  3. Tests for Homogeneity

Introduction to Hypothesis Testing & Confidence Intervals

  1. Multiple Choice Questions

Inference for Proportions

  1. Multiple Choice Questions

Errors in Hypothesis Tests

  1. Multiple Choice Questions

Independence & Homogeneity (Chi-Square)

  1. Multiple Choice Questions
College Board AP® Statistics Past Papers