Math, asked by nabeelnofs, 7 months ago

If x and y are two independent Poisson‘s variates where P(X =1) = P (X =2) and P(Y =
2) = P(Y = 3), find the variance of (X - 2Y).

Answers

Answered by princesah9855

4

Answer:

1-2/4*7

Step-by-step explanation:

in side th senkxeec

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