Question

state any two properties of joint distribution (X and Y) when X and Y are random variables​

Answer 1

Answer:

➡The joint cumulative function of two random variables X and Y is defined as FXY(x,y)=P(X≤x,Y≤y). ➡The joint CDF satisfies the following properties: FX(x)=FXY(x,∞), for any x (marginal CDF of X); FY(y)=FXY(∞,y), for any y (marginal CDF of Y);

Step-by-step explanation:

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