Answer
$ŷ =246.6$
Work Step by Step
$ŷ =281.6+1.158x_2−2.627x_4$ (item (c))
If $x_1=34$, $x_2=35.6$, $x_3=12.4$ and $x_4=29$
$ŷ =281.6+1.158\times35.6−2.627\times29=246.6$
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 - Section 14.3 - Assess Your Understanding - Vocabulary and Skill Building - Page 720: 13e
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