AP Statistics

Unit 6 Confidence Intervals and Hypothesis Tests for Sample Proportions
Unit 6-1 Unit 6-2 Unit 6-3 Unit 6-4
Unit 6-1 Confidence Intervals for Sample Proportions Outline
  1. Distinguish between biased and unbiased statistics
  2. Construct confidence intervals for population proportions
  3. Calculate probabilities based on the distribution of x̄. 
  4. Correctly interpret confidence intervals and confidence levels
  5. Relate margin of error and sample size
  6. Assignment 6-1: Pg. 293 #1-5
Unit 6-2 Single Sample Hypothesis Tests for a Population
    Proportion Outline
  1. Conduct a test of significance for a population proportion.
  2. Assignment 6-2: Pg. 289 #1-7
Unit 6-3 Errors in Hypothesis Testing Outline
  1. Type I Error - Probability of rejecting a true null hypothesis
  2. Type II Error - Probability of failing to reject a false null hypothesis
  3. Consequences of each error in context
  4. Power and the probability of a Type II error
  5. Assignment 6-3: Pg 297 #1-3
Unit 6-4 Two Proportion Confidence Intervals & Hypothesis Tests Outline
  1. Running a hypothesis test for the difference in means between two proportions.
  2. Construct a confidence interval for the difference in means between two proportions.
  3. Assignment 6-4: Pg 304 #1-3