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: 14

Answer

Min=206 1st quartile=397.5 median=489 3rd quart=552 max=702

Work Step by Step

You have the values:206,374,421,469,489,505,531,573,702 The minimum is the smallest value which is 206. The median is the middle value which is 489. The maximum is the largest value which is 702. The first quartile is the middle value between the minimum and the median(206,374,421,469). The middle values are 374 and 421. Find the average between the two to find the first quartile. The first quartile is 397.5 The third quartile is the middle value between the maximum and the median(505,531,573,702). The middle values are 531 and 573. Find the average between the two to find the third quartile. The third quartile is 552.
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