Q39: Explain why failing to reject the null

Q40: [Objective: Understand the hypothesis test of proportions

Q41: [Objective: Understand the components of hypothesis testing]

Q42: List and briefly summarize the four steps

Q43: Use the following information to answer questions

Q45: Use the following information to answer questions

Q46: [Objective: Understand the hypothesis test of proportions

Q47: A researcher wishes to test the claim

Q48: Which of the following is not one

Q49: [Objective: Understand the p-value] A quality control