The Basic Practice of Statistics 7th Edition

Published by W. H. Freeman
ISBN 10: 146414253X
ISBN 13: 978-1-46414-253-6

Chapter 7 - Exploring Data: Part I Review - Test Yourself - Page 188: 7.21

Answer

Given points = 66.5 + 0.43 x spending The slope is given by the coefficient of the spending, so slope = 0.43 Hence, the correct option is: a.

Work Step by Step

Given points = 66.5 + 0.43 x spending The slope is given by the coefficient of the spending, so slope = 0.43 Hence, the correct option is: a.
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