Answer
35.2
Work Step by Step
$\frac{31+9+8+22+46+51+48+42+53+42}{10}$=$\frac{352}{10}$=35.2
Basic College Mathematics (9th Edition)
by Lial, Margaret L.; Salzman, Stanley A.; Hestwood, Diana L.
Published by
Pearson
ISBN 10:
0321825535
ISBN 13:
978-0-32182-553-7
Chapter 10 - Statistics - Review Exercises - Page 751: 26
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