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The table available below shows the costs per mile (in cents) for a sample of automobiles. At a = 0.01, can you conclude that at
The table available below shows the costs per mile (in cents) for a sample of automobiles. At a = 0.01, can you conclude that at least one mean cost per mile is different from the others? Click on the icon to view the data table. . . . Let Uss, HMS. ILS, Hsuv and HMV represent the mean costs per mile for small sedans, medium sedans, large sedans, SUV 4WDs, and minivans respectively. What are the hypotheses for this test? O A. Ho: Not all the means are equal. Hai Hss = HMS = PLS = HSUv=HMV O B. Ho: HSS # HMS # HLS # HSUV # HMV Hai Hss = HMS = PLS = HSUV= HMV C. Ho: HSs = HMS = HLS =HSUV= HMV Ha: Not all the means are equal. O D. Ho: HSS = HMS = HLS = HSUV= HMV Ha: Has # HMS # HLS # HSUV * HMV What is the test statistic? FSTAT = (Round to two decimal places as needed.)Advertising Scores Small sedan Medium sedan Large sedan SUV 4WD Minivan 58 61 70 70 64 61 67 65 70 56 52 69 72 78 66 59 61 73 65 67 54 53 70 74 68 74
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