Question: Find the marginal distributions and the distribution of X conditional on Y = 1 For the above joint distributions describing the values of the random

Find the marginal distributions and the of X conditional on Y = 1

For the above joint distributions describing the values of the random variables X and Y, find both marginal distributions and the conditional distribution requested. Are the two random variables independent?

Y=1 0.45 0.25 Y=3 0.05 0.25

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