(a) Find the probability Pr(X s x, Y = y) (b) Find the probability Pr(X s x- 1, Y = y) (c) Find the probability Pr(X = x, Y = y)

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Let's say that we have X and Y that denote two random variables that only take
integer values. Let Fxv denote their joint cdf. Express the probabilities
below in terms of the cdf.
(a) Find the probability Pr(X s x, Y = y)
(b) Find the probability Pr(X sx-1, Y = y)
(c) Find the probability Pr(X = x, Y = y)
Transcribed Image Text:Let's say that we have X and Y that denote two random variables that only take integer values. Let Fxv denote their joint cdf. Express the probabilities below in terms of the cdf. (a) Find the probability Pr(X s x, Y = y) (b) Find the probability Pr(X sx-1, Y = y) (c) Find the probability Pr(X = x, Y = y)
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