question 3 - The sample size of a community is 474.If the confidence level used to construct an estimate for the percent of all of the residents who believe things are headed in the right direction in the community increases from 95% to 99% what will the effect be on the margin of error? A. Stay the same regardlessB. There is no relationshipC. Margin will increaseD. Margin will decrease

QUESTION 4 A student using their TI-84 calculator determines the p-value for a hypothesis test to be 1.65. Which of the following statements is true? A. Whether or not you should reject the null hypothesis depends on the significance level. O B. There is strong evidence to fail to reject the null hypothesis. O C. There is strong evidence to reject the null hypothesis. OD. A mistake must have been made in the determination of the p-value since a p-value cannot be over 1 QUESTION 5 Which of the following confidence levels will provide the largest (widest) confidence interval if the same sample data is used to create each interval? OA 90% B. 80% O C. 95% FO D. 99% QUESTION 6 Which of the following statements is true? A. If p = 0.999, then there is strong evidence to reject Ho. O B. If p = 0.001, then there is strong evidence to reject Ho OC If p = 0.001, then there is strong evidence to fail to reject Ho O D. If p = 0.001, then there is strong evidence to reject Ha