Essentials of Statistics (5th Edition)

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 526: 4

Answer

85.26

Work Step by Step

The linear correlation coefficient is high, hence we use x=125 in the equation:$\hat{y}=-1.99+0.698\cdot 125=85.26.$
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