Probability and statistics
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The distribution function of the random variable Y is given by
F(y) = {1 - 9/y2 for y > 3
0 elsewhere
}
Find P(X < 5) and P(Y > 8)
If the joint probability density of X and Y is given by
f(x, y) = {24y (1 - x - y) for x > 0, y > 0, x + y < 1
0 else where
}
Find
a) the marginal density of X
b) the marginal density of Y
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Solution Summary
The solution contains the determination of marginal PDF's from joint PDF.
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