Elementary Statistics: A Step-by-Step Approach with Formula Card 9th Edition

Published by McGraw-Hill Education
ISBN 10: 0078136334
ISBN 13: 978-0-07813-633-7

Chapter 3 - Data Description - 3-1 Measures of Central Tendency - Exercises 3-1 - Page 123: 4

Answer

1st data set, 2nd data set mean, 380.4, 276.9 median, 365, 206.5 mode, NA NA midrange 393, 374 The two data sets have close midranges, the first data set has higher mean and median values than those of the second set, indicating that the first data set contains more high valued points.

Work Step by Step

see above.
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