The Basic Practice of Statistics
The Basic Practice of Statistics
7th Edition
ISBN: 9781464142536
Author: David S. Moore, William I. Notz, Michael A. Fligner
Publisher: W. H. Freeman
Question
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Chapter 18, Problem 18.39E

a.

To determine

To test: The z-statistics and its P-value, for 5% level of significance for the study of a test goes wrong.

b.

To determine

To explain: The evidence that the null hypothesis does not hold but test failed to give strong evidence against null hypothesis.

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