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 - Chapter 4 Exercises: 4.27a

Answer

The explanatory variable is the distance. The pattern showing is that the further the distance, the more time is needed.
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Work Step by Step

The scatter plot was created in Microsoft Excel.
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