A matched-pairs sample of 20 observations produced a test statistic of T = 165. a. Specify the

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A matched-pairs sample of 20 observations produced a test statistic of T = 165.

a. Specify the competing hypotheses in order to determine whether the median difference is greater than zero.

b. Determine the value of the test statistic using a normal approximation for T.

c. Calculate the p-value.

d. At the 5% significance level, what is the conclusion to the hypothesis test? Explain.

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Business Statistics Communicating With Numbers

ISBN: 9781259957611

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Authors: Sanjiv Jaggia

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Question Posted: May 08, 2019 10:06 AM

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A matched-pairs sample of 20 observations produced a test statistic of T = 165. a. Specify the

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a H 0 mD 0 H A mD 0 b T 165 Since T is assumed to be normally dist...View the full answer

Business Statistics Communicating With Numbers

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