What is a joint density


Solve the folloiwng:

Q: The joint density of X and Y is given by

f(x,y)= {xe to the power -(z+y) x>0, y>0
0 otherwise.

Q1: Are X and Y independent? What if f(x,y) were given by

f(x,y)= {2 00 otherwise.

 

Solution Preview :

Prepared by a verified Expert
Basic Statistics: What is a joint density
Reference No:- TGS01900171

Now Priced at $20 (50% Discount)

Recommended (99%)

Rated (4.3/5)