The Basic Practice of Statistics 7th Edition

Published by W. H. Freeman
ISBN 10: 146414253X
ISBN 13: 978-1-46414-253-6

Chapter 15 - Sampling Distributions - Chapter 15 Exercises - Page 370: 15.38a

Answer

.333333

Work Step by Step

99.7% of the values are within 3 standard deviations: o _ x = 1/3 = .3333
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