Basic Business Statistics, Student Value Edition (13th Edition)
Basic Business Statistics, Student Value Edition (13th Edition)
13th Edition
ISBN: 9780321946393
Author: Mark L. Berenson, David M. Levine, Kathryn A. Szabat
Publisher: PEARSON
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Chapter 10, Problem 8PS

a.

To determine

Determine whether the mean amount of Walker crisps eaten by children who watched a celebrity endorsed commercial is higher than the mean amount of Walker crisps eaten by children who watched an alternative food snack.

b.

To determine

Construct the 95% confidence interval estimate of the difference between the mean amount of the Walker crisps eaten by children of the two groups.

c.

To determine

Compare the results of hypothesis testing and confidence interval.

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Chapter 10 Solutions

Basic Business Statistics, Student Value Edition (13th Edition)

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