Let X and Y be discrete random variables with joint probability mass function pr. V(x, y). Show that:
The marginal mass function of X is px(x) = Σενγ)
ElaX+bY) = E(X)+bE(Y) for any constants a and A

Question

pramirez19991 pramirez19991

06-07-2024
Mathematics

Answered

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Let X and Y be discrete random variables with joint probability mass function pr. V(x, y). Show that:
The marginal mass function of X is px(x) = Σενγ)
ElaX+bY) = E(X)+bE(Y) for any constants a and A

Sagot :

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Let X and Y be discrete random variables with joint probability mass function pr. V(x, y). Show that:The marginal mass function of X is px(x) = Σενγ)ElaX+bY) = E(X)+bE(Y) for any constants a and A

Sagot :

Other Questions

Let X and Y be discrete random variables with joint probability mass function pr. V(x, y). Show that:
The marginal mass function of X is px(x) = Σενγ)
ElaX+bY) = E(X)+bE(Y) for any constants a and A