This problem has been irritating me for a couple days now. I can't figure it out.

The only part I really need help with is determining the joint pdf. I can figure out the rest, given what the pdf is. I would appreciate any input!!! (Nod)Quote:

Let denote a random sample from a distribution . Find the joint pdf of and . Note that the support of is . Also find the marginal pdf of each and . Are and independent?