Answer
$709 \ lb$
Work Step by Step
The mean measurement is given by
$$
\frac{1}{7}(
728\ lb+ 475\ lb+ 803\ lb+ 915\ lb+ 1002\ lb+ 256\ lb+
781 \ lb
)
=708.57 \ lb \approx709 \ lb
. $$
Elementary Technical Mathematics
by Nelson, Robert; Eren, Dale;
Published by
Brooks Cole
ISBN 10:
1285199197
ISBN 13:
978-1-28519-919-1
Chapter 15 - Section 15.5 - Mean Measurement - Exercise - Page 515: 20
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