Answer
Mean = 770.1452
Work Step by Step
$Mean = âfx / f$
$= 10692696 / 13884$
$= 770.1452$
Introductory Statistics 9th Edition
by Mann, Prem S.
Published by
Wiley
ISBN 10:
1-11905-571-7
ISBN 13:
978-1-11905-571-6
Chapter 3 - Supplementary Exercises - Page 118: 3.84
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