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 - Basic Skills and Concepts - Page 270: 30



Work Step by Step

By using the table, the z-score corresponding to 0.99: z=2.33. Hence the corresponding value:$mean+z⋅standard \ deviation=14.4+2.33⋅1=16.73.$
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