Let a, b, c, d be any numbers with a

In other words, f (x, y) is constant on the rectangle a 

a. Show that k = 1/((b - a)(d - c)).
b. Show that the marginal density of X is fX (x) = 1/(b - a) for a 

c. Show that the marginal density of Y is fY (y) = 1/(d - c) for c 

d. Use parts (a), (b), and (c) to show that X and Y are independent.

Transcribed Image Text:

a