pmf of (Subscript[X, 1])

Table[PDF[HypergeometricDistribution[50,10,100],x],{x,0,10}]//N

pmf of (Subscript[X, 2])

Table[PDF[HypergeometricDistribution[10,50,100],x],{x,0,10}]//N

Change the values

pmf of (Subscript[X, 1])

Table[PDF[HypergeometricDistribution[45,15,120],x],{x,0,15}]//N

pmf of (Subscript[X, 2])

Table[PDF[HypergeometricDistribution[15,45,120],x],{x,0,15}]//N