Probability and Statistics for Engineering and the Sciences
9th Edition
ISBN: 9781305251809
Author: Jay L. Devore
Publisher: Cengage Learning
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Textbook Question
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Chapter 7.2, Problem 17E
Exercise 1.13 gave a sample of ultimate tensile strength observations (ksi). Use the accompanying
N | Mean | TrMean | StDev | SE Mean | |
153 | 135.39 | 135.40 | 135.41 | 4.59 | 0.37 |
Minimum | Maximum | Q1 | Q3 |
122.20 | 147.70 | 132.95 | 138.25 |
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Chapter 7 Solutions
Probability and Statistics for Engineering and the Sciences
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