Answer
b) 167.48
Work Step by Step
$ 151.6 + 165.1 + 159.2 + 163.5 + 174.8 + 173.2 + 177.6
+ 174.3 + 164.1 + 171.4 $
$1674.8$
$ 1674.8 / 10 = 167.48 $
The Basic Practice of Statistics 7th Edition
by Moore, David S.; Notz, William I.; Fligner, Michael A.
Published by
W. H. Freeman
ISBN 10:
146414253X
ISBN 13:
978-1-46414-253-6
Chapter 2 - Describing Distributions with Numbers - Check Your Skills - Page 67: 2.15
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