Elementary Statistics: Picturing the World (6th Edition)

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

Chapter 2 - Descriptive Statistics - Section 2.3 Measures of Central Tendency - Exercises - Page 74: 7


Data Set: 12, 16, 17, 1806

Work Step by Step

Mean would not be a proper representative number of the data set, because of the outlier 1806. (value is over 2 standard deviations from the mean)
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