A random variable X has a mean p = 10 and a variance 2 = 4. Using

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A random variable X has a mean p = 10 and a variance σ2 = 4. Using Chebyshev's theorem, find.
(a) P(X – 10| > 3);.
(b) P (| X – 10 | < 3);.
(c) P(b < X < 15);.
(d) The value of the constant c such that P(X – 10| > c) < 0.04..

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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 = 10 and a variance 2 = 4. Using

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