Question: Consider the data in Exercise 15-45. Use the Wilcox on signed-rank test for this problem with a = 0.05. What conclusions can you draw? Does

Consider the data in Exercise 15-45. Use the Wilcox on signed-rank test for this problem with a = 0.05. What conclusions can you draw? Does the hypothesis you are testing now differ from the one tested originally in Exercise 15-45?

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