Elementary Statistics (12th Edition)

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

Chapter 10 - Correlation and Regression - 10-4 Prediction Intervals and Variation - Basic Skills and Concepts: 10

Answer

70.9%

Work Step by Step

We can get the percentage of total variation by the coefficient of determination, which is represented as R-Sq: R-Sq=70.9%.
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