Consider the following joint discrete probability mass function (pmf)
p(x,y) = 0.1 for (x,y) = (1,1), (2,1), (1,2), and (2,2)
0.2 for (x,y) = (0,0)
0.4 for (x,y) = (3,3)
2.1 Build a table for the above pmf .
2.2 Obtain conditional pmf of X when Y = 1.