Exercise 8; = 0.01 Refer to the sample data for the given exercises in Section 12-2.

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Exercise 8; α = 0.01
Refer to the sample data for the given exercises in Section 12-2. Instead of the sign test, use the Wilcoxon signed-ranks test to test the claim that both samples come from populations having the same distribution. Use the significance level a that is given below.
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Elementary Statistics

ISBN: 9780321225979

3rd Canadian Edition

Authors: Mario F. Triola

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