Answer
0.342225
Work Step by Step
The proportion of variation is equal to the square of the linear correlation coefficient: $r^2=0.585^2=0.342225=34.2225$%.
Essentials of Statistics (5th Edition)
by Triola, Mario F.
Published by
Pearson
ISBN 10:
0-32192-459-2
ISBN 13:
978-0-32192-459-9
Chapter 10 - Correlation and Regression - Review - Chapter Quick Quiz - Page 527: 5
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