Refer to PROBLEM A of the excel file. What is the sample proportion p? 0.15 false 0.25 false 0.45 true 0.55 false Single Refer to PROBLEM A of the excel file. Using the given formula, what is the test statistic? 7.66 true 8.23 false 8.57 false 9.05 false Single Refer to PROBLEM A of the excel file. What are the critical values? -1.645 and 1.645 false -1.96 and 1.96 true -2.575 and 2.575 false -2.33 and 2.33 false Single Refer to PROBLEM A of the excel file. What is the decision? Accept Ho false Reject Ho true Single Refer to PROBLEM B of the excel file. What is the sample proportion p? 0.33 false 0.45 false 0.47 true 0.5 false Single Refer to PROBLEM B of the excel file. Using the given formula, what is the test statistic? 3.07 false 3.13 true 3.56 false 3.88 false Single Refer to PROBLEM B of the excel file. What are the critical values? 1.645 false 1.96 false 2.575 true 2.33 false Single Refer to PROBLEM B of the excel file. What is the decision? Accept Ho false Reject Ho true Single What is the decision when Ho:p=0.5; Ha:p<0.5, α=0.05, n=1300, x=520? Accept Ho false Reject Ho true Single What is the decision when Ho:p=0.3 Ha:p≠0.3; α=0.01, n=800, x=250? Accept Ho true Reject Ho false Single