Statistics: Informed Decisions Using Data (4th Edition)

by Sullivan III, Michael

Published by Pearson

ISBN 10: 0321757270

ISBN 13: 978-0-32175-727-2

Chapter 10 - Review - Test - Page 524: 2a

Answer

$H_{o}$: μ = 167.1 seconds, $H_{1}$: μ < 167.1 seconds

Work Step by Step

The null hypothesis states that the mean drive through time is 167.1 seconds, while the alternative hypothesis states that it is less.

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