An Introduction to Statistical Methods and Data Analysis
An Introduction to Statistical Methods and Data Analysis
7th Edition
ISBN: 9781305269477
Author: R. Lyman Ott, Micheal T. Longnecker
Publisher: Cengage Learning
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Chapter 10.11, Problem 1E

a.

To determine

Find the 99% confidence interval for the population proportion πusing both the standard large sample procedure and the WAC adjusted procedure. Delineate whether the WAC adjustment was needed.

b.

To determine

Find the 99% confidence interval for the population proportion πusing both the standard large sample procedure and the WAC adjusted procedure. Delineate whether the WAC adjustment was needed.

c.

To determine

Find the 99% confidence interval for the population proportion πusing both the standard large sample procedure and the WAC adjusted procedure. Delineate whether the WAC adjustment was needed.

d.

To determine

Find the 99% confidence interval for the population proportion πusing both the standard large sample procedure and the WAC adjusted procedure. Delineate whether the WAC adjustment was needed.

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