Letf (x) =( x15 , x = 1, 2, 3, 4, 50 elsewherebe the pdf of a random variable X . Find (i) Pr [1 or 2] (ii) Pr [1 ≤ X ≤ 3]
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Solution 1
The problem seems to be a bit unclear, but I'll try to interpret it as best as I can.
It seems like you're asking about a probability density function (pdf) of a discrete random variable X, where the pdf is defined as f(x) = x/15 for x = 1, 2, 3, 4 and f(x) = 50 elsewhere.
(i) Pr[X = 1 or X = 2] Knowee AI is a powerful AI-powered study tool designed to help you to solve study problem.
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