Answer
471
Work Step by Step
The mean is given by
$$
\frac{1}{19}\left(
248+625+ 324+ 125+ 762+ 951+ 843+ 62+ 853+ 192+ 346+
367+ 484+281+ 628+ 733+ 801+97+ 218
\right)\\
=470.52=471
$$
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: 6
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