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6 TB MC Qu. 13-41 (Static) A researcher with the Ministry of... A researcher with the Ministry of Transportation is commissioned to study the drive
6 TB MC Qu. 13-41 (Static) A researcher with the Ministry of... A researcher with the Ministry of Transportation is commissioned to study the drive times to work (one-way) for U.S. cities. The underlying hypothesis is that average commute times are different across cities. To test the hypothesis, the researcher randomly selects six people from each of the four cities and records their one-way commute times to work. Refer to the below data on one-way commute times (in minutes) to work. Note that the grand mean is 36.625. Houston Charlotte Tucson Akron 00:39:32 45 25 25 10 65 30 30 15 Book 105 35 19 15 55 10 30 10 erences 85 50 10 5 70 35 10 x 74.167 36.667 24.833 10.833 8 524.167 436. 667 82.167 14.167 The p-value for the test is Multiple Choice :05 O less than 0.01 es O between 0.01 and 0.025 O greater than 0.05 O between 0.025 and 0.05
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