Answer
"the percentage of scores in its frequency distribution that are equal or lower to it. "
Work Step by Step
define percentile rank.
Elementary Statistics: A Step-by-Step Approach with Formula Card 9th Edition
by Bluman, Allan
Published by
McGraw-Hill Education
ISBN 10:
0078136334
ISBN 13:
978-0-07813-633-7
Chapter 3 - Data Description - 3-3 Measures of Position - Exercises 3-3 - Page 159: 2
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