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Use the Wilcoxon Rank-Sum Test to Test the Claim That

Question 114

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Use the Wilcoxon rank-sum test to test the claim that the two independent samples come from populations with
equal medians. SAT scores for students selected randomly from two different schools are shown below. Use a
significance level of 0.05 to test the claim that the scores for the two schools are from populations with the same
median. Use the Wilcoxon rank-sum test to test the claim that the two independent samples come from populations with equal medians. SAT scores for students selected randomly from two different schools are shown below. Use a significance level of 0.05 to test the claim that the scores for the two schools are from populations with the same median.

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