Statistics: Informed Decisions Using Data (4th Edition)

Published by Pearson
ISBN 10: 0321757270
ISBN 13: 978-0-32175-727-2

Chapter 3 - Section 3.2 - Assess Your Understanding - Applying the Concepts - Page 152: 19b

Answer

Three samples and their S.D are as follows: Sample 1: 60, 80, 72. S.D: 10.07 Sample 2: 73, 60, 81. S.D: 10.6 Sample 3: 80, 76, 72. S.D: 4 (Other answers are possible.)

Work Step by Step

Create a random sample of 3 using the MS Excel RANDBETWEEN function. Then calculate S.D using MS Excel.
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