The joint cdf of a random variable X and Y is given by Fxy(x, y) = -e¯ª)(l-e-by) _x≥0, y ≥0, a, b>0 = 0 otherwise (a) Find the marginal cdfs of X and Y. (b) Show that X and Y are independent /

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The joint cdf of a random variable X and Y is given by
-ax
Fxy(x, y) =
{}
¹)(1-e²b)
X,Y
0
(a)
Find the marginal cdfs of X and Y.
(b)
Show that X and Y are independent. /
=
x≥0, y ≥0, a, b>0
otherwise
Transcribed Image Text:The joint cdf of a random variable X and Y is given by -ax Fxy(x, y) = {} ¹)(1-e²b) X,Y 0 (a) Find the marginal cdfs of X and Y. (b) Show that X and Y are independent. / = x≥0, y ≥0, a, b>0 otherwise
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