Consider the following competing hypotheses and accompanying sample data drawn from a matched-pairs sample. H0: mD =

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Consider the following competing hypotheses and accompanying sample data drawn from a matched-pairs sample.

H0: mD = 0 n = 50 T- = 400 T+ = 875 HA: mD ≠ 0

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

b. Calculate the p-value.

c. At the 5% significance level, what is the conclusion?

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Business Statistics Communicating With Numbers

ISBN: 9780071317610

1st Edition

Authors: Kelly Jaggia

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Question Posted: Jul 27, 2024 08:02 AM

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Consider the following competing hypotheses and accompanying sample data drawn from a matched-pairs sample. H0: mD =

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Business Statistics Communicating With Numbers

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