Essentials of Statistics (5th Edition)

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

Chapter 6 - Normal Probability Distributions - 6-2 The Standard Normal Distribution - Page 250: 11



Work Step by Step

Using the table, the probability of z being between -0.84 and 1.28 is equal to the probability of z being less than 1.28 minus the probability of z being less than -0.84, which is: 0.8997-0.2005=0.6992.
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