Essentials of Statistics (5th Edition)

Published by Pearson
ISBN 10: 0-32192-459-2
ISBN 13: 978-0-32192-459-9

Chapter 7 - Estimates and Sample Sizes - 7-3 Estimating a Population Mean: 3


We are 95% confident that the mean duration time of eruptions of the geyser is between 233.4 and 256.65 seconds.

Work Step by Step

The correct statement is above. $\mu$ is between 233.4 and 256.65 seconds.
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