A random variable X has a mean p = 10 and a variance 2 = 4. Using
Question:
(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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Related Book For
Probability & Statistics For Engineers & Scientists
ISBN: 9780130415295
7th Edition
Authors: Ronald E. Walpole, Raymond H. Myers, Sharon L. Myers, Keying
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