Thread: Joint Densities

A hand of six cards is dealt from a standard poker deck. Let X denote the number of aces, Y the number of kings, and Z the number of queens.
(a) Write a formula for pX,Y,Z(x,y,z).
(b) Find pX,Y(x,y)and pX,Z(x,z).

Originally Posted by donald17

A hand of six cards is dealt from a standard poker deck. Let X denote the number of aces, Y the number of kings, and Z the number of queens.
(a) Write a formula for pX,Y,Z(x,y,z).
(b) Find pX,Y(x,y)and pX,Z(x,z).

Won't (a) just be where .

Review multivariate hypergeometric distribution.