Suppose you have used a randomized block design to help
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 next table (saved in the LM14_70 file) 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 α = .10.
c. Conduct the test and interpret the results.
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