Question
The random variable V takes values in the set {0,1} and the random variable W takes values in the set {0,1,2}. Their joint PMF is of the form
pV,W(v,w)=c⋅(v+w),
where c is some constant, for v and w in their respective ranges, and is zero everywhere else.
a) Find the value of c.
c=?
b) Find pV(1).=?
pV,W(v,w)=c⋅(v+w),
where c is some constant, for v and w in their respective ranges, and is zero everywhere else.
a) Find the value of c.
c=?
b) Find pV(1).=?