Suppose you have used a randomized block design to help you compare the effectiveness of three different
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Suppose you have used a randomized block design to help you compare the effectiveness of three different treatments, A, B, and C. You obtained the data given in the table below and plan to conduct a Friedman Fr@test.
a. Specify the null and alternative hypotheses you will test.
b. Specify the rejection region for the test. Use a = .10.
c. Conduct the test and interpret the results. Treatment Block A B C 1 9 11 18 2 13 13 13 3 11 12 12 4 10 15 16 5 9 8 10 6 14 12 16 7 10 12 15
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Statistics For Business And Economics
ISBN: 9781292413396
14th Global Edition
Authors: James McClave, P. Benson, Terry Sincich
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