Thinking Mathematically (6th Edition)

Published by Pearson
ISBN 10: 0321867327
ISBN 13: 978-0-32186-732-2

Chapter 12 - Statistics - 12.6 Scatter Plots, Correlation, and Regression Lines - Exercise Set 12.6 - Page 831: 29

Answer

d)

Work Step by Step

According to what we learned, graph d) indicates a good but not perfect positive correlation, which is true for $r=0.9$.
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