Elementary Statistics (12th Edition)

Published by Pearson
ISBN 10: 0321836960
ISBN 13: 978-0-32183-696-0

Chapter 10 - Correlation and Regression - 10-5 Multiple Regression - Basic Skills and Concepts - Page 549: 11

Answer

CITY=-3.15+0.89HWY.

Work Step by Step

The adjusted $R^2$ values for the best 1 and best 2 predictors regression equation are really similar, hence it is reasonable to us the regression equation with only 1 predictor variable, hence: CITY=-3.15+0.89HWY.
Update this answer!

You can help us out by revising, improving and updating this answer.

Update this answer

After you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.

GradeSaver will pay $15 for your literature essays
GradeSaver will pay $25 for your college application essays
GradeSaver will pay $50 for your graduate school essays – Law, Business, or Medical
GradeSaver will pay $10 for your Community Note contributions
GradeSaver will pay $500 for your Textbook Answer contributions