A random variable X has a mean p = 12, a variance a2 = 9, and an

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A random variable X has a mean p = 12, a variance a2 = 9, and an unknown probability distribution. Using Chebyshev's theorem, estimate
(a) P(6 < X < 18);
(b) P(3 < X < 21).

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Probability & Statistics For Engineers & Scientists

ISBN: 9780130415295

7th Edition

Authors: Ronald E. Walpole, Raymond H. Myers, Sharon L. Myers, Keying

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Question Posted: Feb 03, 2011 03:16 AM

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A random variable X has a mean p = 12, a variance a2 = 9, and an

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a P6 X 18 P12 2...View the full answer

Probability & Statistics For Engineers & Scientists

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