For the following probability distribution

[TomJerry]

Question :
For the following probability distribution
X | -1 | 0 | 1 |
Y |
0 | 1/15 |2/15|1/15|
1 | 3/15 |2/15|1/15|
2 | 2/15 |1/15|1/15|

Find
i )The conditional distribution of X given Y=2

Solution

f(x|2) = f(x,2) / h(2)

How do i go about this without knowing f(x,2)

 

[statdad]

You have the joint distribution of the two variables so you can obtain f(x,2).