Question: For the following density function where X and Y are independent. f(x) = { x(1+3y 2 ) 4 , 0 < x < 2, 0
For the following density function where X and Y are independent.
f(x) = { x(1+3y 2 ) 4 , 0 < x < 2, 0 < y < 1
0, elsewhere
1. Confirm that f(x, y) is a probability distribution
2. Find F(x)
3. Find E(X)
4. Find E(Y )
5. Find E(X/Y )
6. Find 2 X (sigma sq. x)
7. Find 2 Y (sigma sq. y)
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