Let X be a continuous random variable on 3 x 4, with the density function
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Let X be a continuous random variable on 3 ≤ x ≤ 4, with the density function f (x) = 2(x - 3).
(a) Calculate Pr (3.2 ≤ X) and Pr (3 ≤ X).
(b) Find E(X) and Var(X).
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Related Book For
Calculus And Its Applications
ISBN: 9780134437774
14th Edition
Authors: Larry Goldstein, David Lay, David Schneider, Nakhle Asmar
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