The joint probability density function of X and Y is given by a. Find c. b. Find
Question:
The joint probability density function of X and Y is given by
a. Find c.
b. Find the marginal densities of X and Y.
c. Find E[X].
Transcribed Image Text:
f(x, y) = c(y? - x²)e-y -ysxS y, 0 < y< ∞
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