# Let X and Y be random variables With joint density function aw) = Cwaw – w)(1 – ml, 0 lt; 93 lt; y lt; 1, where (1,6,7 are all positive…

Let X and Y be random variables with joint density function.. (see the attached picture for complete question)

Let X and Y be random variables With joint density functionﬂaw) = Cwaw – w)ﬁ(1 – ml, 0 < 93 < y < 1, where (1,6,7 are all positive parameters.(a) Find the normalizing constant C;(b) Determine the marginal distributions of X and Y;c) Show that the random variables % and Y are statistically independent;(d) Using the result in Part (c) , derive an expression for the covariance 002) (X , Y).

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