Suppose that a pair of balanced dice are rolled 120 times, and let X denote the number

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Suppose that a pair of balanced dice are rolled 120 times, and let X denote the number of rolls on which the sum of the two numbers is 7. Use the central limit theorem to determine a value of k such that Pr(|X − 20| ≤ k) is approximately 0.95.

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Probability And Statistics

ISBN: 9780321500465

4th Edition

Authors: Morris H. DeGroot, Mark J. Schervish

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Question Posted: Nov 25, 2015 03:51 AM

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Suppose that a pair of balanced dice are rolled 120 times, and let X denote the number

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By the central limit theorem the distribution of X ...View the full answer

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