Statistics: Informed Decisions Using Data (4th Edition)

Published by Pearson
ISBN 10: 0321757270
ISBN 13: 978-0-32175-727-2

Chapter 4 - Review - Review Exercises - Page 247: 8

Answer

The linear model is not appropriate.

Work Step by Step

There is a discernible pattern, an upside-down U, in the given residual plot.
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