A random variable X has a mean u = 10 and a variance o? 4. Using Chebyshev's theorem, find a) Р(Х — 10| 2 3); b) P(X – 10| < 3); с) Р(5 < Х < 15); d) the value of the constant c such that P(|X – 10| 2 c) < 0.04.
A random variable X has a mean u = 10 and a variance o? 4. Using Chebyshev's theorem, find a) Р(Х — 10| 2 3); b) P(X – 10| < 3); с) Р(5 < Х < 15); d) the value of the constant c such that P(|X – 10| 2 c) < 0.04.
A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
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Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
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Transcribed Image Text:A random variable X has a mean u
= 10 and a variance o?
= 4. Using
Chebyshev's theorem, find
а) P(x — 10| > 3);
b) P(Х — 10| < 3);
с) Р(5 <Х < 15);
d) the value of the constant c such that P(|X – 10| 2 c)<0.04.
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