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 246: 1e

Answer

This means that 39% of the variability of the home team winning margin is explained by the least-squares regression line.

Work Step by Step

$R^2=0.39=39$%
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