3.1Estimators
3.2Sampling Distributions for Sample Proportions
3.3Constructing a Confidence Interval for a Population Proportion
3.4Justifying a Claim Based on a Confidence Interval for a Population Proportion
3.5Setting Up a Test for a Population Proportion
3.6p-Values
3.7Carrying Out a Test for a Population Proportion
3.8Potential Errors When Performing Tests
3.9Sampling Distributions for the Difference Between Sample Proportions
3.10Constructing a Confidence Interval for the Difference Between Two Population Proportions
3.11Justifying a Claim Based on a Confidence Interval for the Difference Between Two Population Proportions
3.12Setting Up a Test for the Difference Between Two Population Proportions
3.13Carrying Out a Test for the Difference Between Two Population Proportions
3.14Setting Up a Chi-Square Test for Homogeneity or Independence
3.15Carrying Out a Chi-Square Test for Homogeneity or Independence