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Unformatted text preview: 130 120 180 90 129 80 111 150 114 155 143 144 98 Use the table produced in problem 1 to test the hypothesis about the equality of the medians against the twosided alternative. Use = 0 . 05. What is the Pvalue? 3. Now test the same hypothesis (from problem 2) using the Wilcoxon signed rank test. Does the conclusion change? If it does, which result would you trust more? 1...
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This note was uploaded on 03/17/2008 for the course IE 121 taught by Professor Perevalov during the Spring '08 term at Lehigh University .
 Spring '08
 Perevalov

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