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 2.1 Frequency Distributions and Their Graphs - Exercises - Page 49: 12

Answer

Class width =7 Lower class limits : 12,19,26,33,40,47,54,67,68,75,82 Upper class limits: 18,25,32,39,46,53,60,67,74,81,88

Work Step by Step

Start for the lower then add 6 each time Class width =7 Lower class limits : 12,19,26,33,40,47,54,67,68,75,82 Upper class limits: 18,25,32,39,46,53,60,67,74,81,88
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