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1. Consider the probability density f(x) = ae-b|x| where x is a random variable whose allowable values range from x = - ∞ to x = + ∞. P(1 ≤ x ≤ 2)
(A): (e-b - e-2b)
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By: guest on 02 Jun 2017 12.54 am
P(x) = ae-b|x|dx to get apply aebxdx + ae-bxdx, we get = .
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