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Let X denote the outcome when a fair die is rolled. Then ?

Probability and Statistical Inference | 9th Edition | ISBN: 9780321923271 | Authors: Robert V. Hogg, Elliot Tanis, Dale Zimmerman ISBN: 9780321923271 41

Solution for problem 3E Chapter 5.8

Probability and Statistical Inference | 9th Edition

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Probability and Statistical Inference | 9th Edition | ISBN: 9780321923271 | Authors: Robert V. Hogg, Elliot Tanis, Dale Zimmerman

Probability and Statistical Inference | 9th Edition

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Problem 3E

Let X denote the outcome when a fair die is rolled. Then μ = 7/2 and σ2 = 35/12. Note that the maximum deviation of X from μ equals 5/2. Express this deviation in terms of the number of standard deviations; that is, find k, where kσ = 5/2. Determine a lower bound for P(|X − 3.5| < 2.5).

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Chapter 5.8, Problem 3E is Solved
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Textbook: Probability and Statistical Inference
Edition: 9
Author: Robert V. Hogg, Elliot Tanis, Dale Zimmerman
ISBN: 9780321923271

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Let X denote the outcome when a fair die is rolled. Then ?

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