Introduction to Probability and Statistics
Introduction to Probability and Statistics
14th Edition
ISBN: 9781133103752
Author: Mendenhall, William
Publisher: Cengage Learning
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Chapter 12.5, Problem 12.21E

(a)

To determine

To find: whether the given data is evidence to indicate that y and x are linearly related.

(b)

To determine

To calculate: the coefficient of determination r2 and explain the information about the usefulness of the linear model.

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Introduction to Probability and Statistics

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