Answer
107
Work Step by Step
$0.55\times50=27.5$. 27.5 roiunds up to 28, so the 55th percentile is the 28th piece of data in this ordered set of 50 numbers.
The 55th percentile is 107.
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 15.6 - Other Average Measurements and Percentiles. - Exercise - Page 518: 23
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