Learning Objectives
Test hypotheses comparing two population proportions.
Construct confidence intervals for the difference between two population proportions.
Estimate the sample size required to measure the difference between population proportions with a specific margin of error.
Learning Objectives
Distinguish between dependent and independent samples.
Test hypotheses comparing means from matched-pairs samples.
Construct confidence intervals for the difference between two population means from paired samples.
Learning Objectives
Test hypotheses comparing means from independent samples.
Construct confidence intervals for the difference between two population means from independent samples.
Learning Objectives
Identify the type of hypothesis test to conduct or confidence interval to find.