Question

Independent random samples of 101 college sophomores, 112 college juniors, and 96 college seniors were asked to rate, on a scale of 1 to 7, the importance attached to brand name when purchasing a car. The obtained value of the Kruskal-Wallis statistic was 0.15.
a. What null hypothesis can be tested using this information?
b. Carry out this test.


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  • CreatedJuly 08, 2015
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