Problem 3 (25%)
The joint probability mass function p(x, y) of the random variables X and Y is
given by the following table. Find the conditional probably $P_{X|Y}(x|y)$ for all possible pair of
(x,y). You can list all the probability as a table with format similar to the following table.
X
y
0
1
2
3
0 0.1681 0.1804 0.0574 0.0041
1 0.1804 0.1936 0.0616 0.0044
2 0.0574 0.0616 0.0196 0.0014
3 0.0041 0.0044 0.0014 0.0001