Elementary Statistics: Picturing the World (6th Edition)

Published by Pearson
ISBN 10: 0321911210
ISBN 13: 978-0-32191-121-6

Chapter 2 - Descriptive Statistics - Section 2.5 Measures of Position - Exercises - Page 109: 11

Answer

$Q_{1} = 57 \\ Q_{2} = 60\\ Q_{3} = 63$ IQR = 6 Outliers = 80

Work Step by Step

Sort the data in ascending order Middle value is Median and Q2 Middle value of the values below Q2 will be Q1 Middle value of the values above Q2 will be Q3 Values above 1.5 IQR + Q3 will be outliers
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