Stats: Data and Models (3rd Edition)

Published by Pearson
ISBN 10: 0321692551
ISBN 13: 978-0-32169-255-9

Chapter 9 - Regression Wisdom - Exercises - Page 230: 6


a) No b) No

Work Step by Step

Most of the variability has not been explained for both models a and b. Therefore, the answer is no.
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