(Answered) Question a sample of legal costs in thousands of dollars

Statistics

Question: A sample of legal costs (in thousands of dollars) for school districts for two recent consecutive years is shown. At alpha = .05, is there a difference in the costs? Use wilcoxon signed-rank

Year 1 108 36 65 108 87 94 10 40

Year 2 138 28 67 181 97 126 18 67

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