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competitor\'s Brand b Questions 15- 16: battery, on average. In order to assess

ID: 3059205 • Letter: C

Question

competitor's Brand b Questions 15- 16: battery, on average. In order to assess this claim, random samples of tested and the hours of battery life are shown in the table below as we A manufacturer claims its Brand A battery lasts longer than its l as some summaries. 80 | 811.9081-185-185184 81 77 81 78 sd 3.937004 396862 84 Brand A Brand E 90 80 80 89 -79 77 1 82 1 8 Probability Plot of Brand A Brand B 15. Which of these is the test statistic used to test the manufacturer's claim? -p (-32)-Do d-Do nd SST E, F=- SSE

Explanation / Answer

competitor's Brand b Questions 15- 16: battery, on average. In order to assess this claim, random samples of tested and the hours of battery life are shown in the table below as we A manufacturer claims its Brand A battery lasts longer than its l as some summaries. 80 | 811.9081-185-185184 81 77 81 78 sd 3.937004 396862 84 Brand A Brand E 90 80 80 89 -79 77 1 82 1 8 Probability Plot of Brand A Brand B 15. Which of these is the test statistic used to test the manufacturer's claim? -p (-32)-Do d-Do nd SST E, F=- SSE