Click on the following links. Please note these will open in a new window.

• Hypothesis Testing for Means & Proportions
  A website with a detailed explanation of hypothesis testing for one- and two-tailed tests and a discussion of Type I and Type II errors
   
• Hypothesis Testing of the Population Proportion
  A video that explains step-by-step hypothesis test for proportions  
   
• Large-Sample Hypothesis Test for a Population Proportion
  A video explaining step-by-step large, single sample hypothesis test
   

• Large and Small Sample Means Tests
  A website containing examples of hypothesis test for large and small samples and proportions