An Introduction to Mathematical Statistics and Its Applications (6th Edition)
An Introduction to Mathematical Statistics and Its Applications (6th Edition)
6th Edition
ISBN: 9780134114217
Author: Richard J. Larsen, Morris L. Marx
Publisher: PEARSON
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Chapter 6.3, Problem 9Q

Suppose H 0 : p = 0.75 is to be tested against H 1 : p < 0.75 using a random sample of size n = 7 and the decision rule “Reject H 0 if k 3 .”

  • (a) What is the test’s level of significance?

  • (b) Graph the probability that H 0 will be rejected as a function of p .

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Chapter 6 Solutions

An Introduction to Mathematical Statistics and Its Applications (6th Edition)

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