The Basic Practice of Statistics 7th Edition

Published by W. H. Freeman
ISBN 10: 1-46414-253-X
ISBN 13: 978-1-46414-253-6

Chapter 4 - Scatterplots and Correlation - Apply Your Knowledge - Page 113: 4.10c

Answer

-.863 (or -.86) is the correlation.
1521772782

Work Step by Step

The correlation was calculated in Microsoft Excel, and the formula used is in the screenshot.
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