Introduction to Statistics and Data Analysis
5th Edition
ISBN: 9781305115347
Author: Roxy Peck; Chris Olsen; Jay L. Devore
Publisher: Brooks Cole
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Textbook Question
Chapter 2.2, Problem 30E
Suppose that you were asked to help design a survey of adult city residents in order to estimate the proportion who would support a sales tax increase. The plan is to use a stratified random sample, and three stratification schemes have been proposed.
Which of the three stratification schemes would be best in this situation? Explain.
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Chapter 2 Solutions
Introduction to Statistics and Data Analysis
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