Question: Exercise 1; = 0.05 Refer to the sample data for the given exercises in Section 12-2. Instead of the sign test, use the Wilcoxon

Exercise 1; α = 0.05
Refer to the sample data for the given exercises in Section 12-2. Instead of the sign test, use the Wilcoxon signed-ranks test to test the claim that both samples come from populations having the same distribution. Use the significance level a that is given below.

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