Algebra 1: Common Core (15th Edition)

Published by Prentice Hall
ISBN 10: 0133281140
ISBN 13: 978-0-13328-114-9

Chapter 12 - Data Analysis and Probability - 12-4 Box-and-Whisker Plots - Practice and Problem-Solving Exercises - Page 750: 21

Answer

$x\lt73.5$

Work Step by Step

71,71.5,72,73,73.5,74,76,78,79,81 Before the 76 is replaced, 73.5 has a percentile rank of 50. In order to make the percentile rank 60, the 76 in player must be replaced by someone that is shorter than 73.5 in.
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