EBK STATISTICAL TECHNIQUES IN BUSINESS
EBK STATISTICAL TECHNIQUES IN BUSINESS
17th Edition
ISBN: 9781259924163
Author: Lind
Publisher: MCGRAW HILL BOOK COMPANY
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Chapter 12, Problem 14E

a.

To determine

Find whether there is a difference in the mean return on equity among the three types of stock using the 0.05 level of significance.

b.

To determine

Find whether there is a difference between the mean return on equity for utility and retail stocks.

Find whether there is a difference between the mean return on equity for utility and banking stocks.

Find whether there is a difference between the mean return on equity for banking and retail stocks.

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EBK STATISTICAL TECHNIQUES IN BUSINESS

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