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answerhappygod
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Post
by answerhappygod »
- P X X Kx X 1 2 3 K X 1 X 4 5 1 (1.24 KiB) Viewed 22 times
The random variable X has probability function
where k is a constant.
P(X = x) = kx, x = 1,2,3 k(x+1), x = 4,5
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