Answer
(a) mean $847.578$, median $860.8$
Work Step by Step
(a) See figure for the histogram.
We can find the mean as $847.578$ and median as $860.8$
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 3 - The Normal Distributions - Chapter 3 Exercises - Page 99: 3.50a
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