Elementary Statistics (12th Edition)

Published by Pearson
ISBN 10: 0321836960
ISBN 13: 978-0-32183-696-0

Chapter 6 - Normal Probability Distributions - 6-3 Applications of Normal Distributions - Beyond the Basics - Page 271: 37



Work Step by Step

To solve this problem, we can find the z-scores associated with $0.67Q_1$ and $1.5Q_3$. Doing this and checking the table of z-scores, we can find that the probability of an outlier is $0.0444$.
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