Question

Let X and Y are two random variables having the joint probability mass function
1
P(x,y)= 27 (x+2y) where x=0,1,2 & y=0,1,2. Find the marginal and conditional
distributions​

Answer 1

Answer:

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Step-by-step explanation:

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Answer 2

Answer:

the two dimensional rendam variable (x,y) has the jointly mas function f(x,y)=x+2y/27 Find the all conditional probability all mariginal distribution