Statistics: Informed Decisions Using Data (4th Edition)

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

Chapter 8 - Section 8.1 - Assess Your Understanding - Applying the Concepts - Page 412: 32d

Answer

Mean = 128 minutes (matching the population mean from part a).

Work Step by Step

Compute the mean of the distribution from part (b) using the average function of Excel.
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