X 3. An American Automobile Association (AAA) study investigated the question of whether car owners or truck owners were more likely to change their own blown tire. The situation referred to in the study stated the following: "If you blew a tire on a trip, would you change the tire yourself?" A sample representative of the data used by AAA showed 592 of 798 car owners said that they would change the tire themselves while 596 of 743 truck 39 owners said they would change the tire themselves 30 91 n 92 car owners 592 798 93 truck owner 596 743 94 3a. The AAA research hypothesis was that truck owners would be more likely to change their tire themselves. Formulate the null and alternative hypotheses for this study. Let car 95 owners be population 1. 96 97 98 99 100 Use the drop downs for symbols. 101 Not Answered 102 Not Answered 103 3b. What is the percentage of car owners who indicated that they would change their own tire? 104 105 106 107 108 109 Solution Not Answered 110 3c. At 0.05, test the hypothesis. What is the p-value? 111 112 113 Solution Not Answered 115 116 117 118 119 120 121 3d. What is your conclusion? 122 123 124 125 126 127 128 Use the drop downs for options Solution Not Answered 129 130 X 3. An American Automobile Association (AAA) study investigated the question of whether car owners or truck owners were more likely to change their own blown tire. The situation referred to in the study stated the following: "If you blew a tire on a trip, would you change the tire yourself?" A sample representative of the data used by AAA showed 592 of 798 car owners said that they would change the tire themselves while 596 of 743 truck 39 owners said they would change the tire themselves 30 91 n 92 car owners 592 798 93 truck owner 596 743 94 3a. The AAA research hypothesis was that truck owners would be more likely to change their tire themselves. Formulate the null and alternative hypotheses for this study. Let car 95 owners be population 1. 96 97 98 99 100 Use the drop downs for symbols. 101 Not Answered 102 Not Answered 103 3b. What is the percentage of car owners who indicated that they would change their own tire? 104 105 106 107 108 109 Solution Not Answered 110 3c. At 0.05, test the hypothesis. What is the p-value? 111 112 113 Solution Not Answered 115 116 117 118 119 120 121 3d. What is your conclusion? 122 123 124 125 126 127 128 Use the drop downs for options Solution Not Answered 129 130