Answer
-4.5262 to -2.6482
Work Step by Step
x = $\frac{-4.7 - 2.5 - 4.9 + .2 - 2.2 - 5.1}{47}$ = -3.5872
-4.5262 = -3.5872 - .9390
-2.6482 = -3.5872 + .939
The Basic Practice of Statistics 7th Edition
by Moore, David S.; Notz, William I.; Fligner, Michael A.
Published by
W. H. Freeman
ISBN 10:
146414253X
ISBN 13:
978-1-46414-253-6
Chapter 16 - Confidence Intervals: The Basics - Chapter 16 Exercises - Page 389: 16.26b
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