Statistics: Informed Decisions Using Data (4th Edition)

by Sullivan III, Michael

Published by Pearson

ISBN 10: 0321757270

ISBN 13: 978-0-32175-727-2

Chapter 14 - Review - Test - Page 732: 5b

Answer

$Expected~GPA=3.14$

Work Step by Step

$ŷ=2.8+0.005x_1+0.2x_2$ If $x_1=28$ and $x_2=1$: $ŷ=2.8+0.005\times28+0.2\times1=3.14$

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