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: 12

Answer

Mean: 9.95 Median: 9 Mode: 8,9 Midrange: 10

Work Step by Step

Mean: add up all numbers then divide by 21. Median: line up in numerical order, find middle number. Mode: number that is repeated the most: 8 and 9 Midrange: 6+14=20/2=10
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