Apologize to forget to provide attempt part:
1) find the marginal of x,y and z:
i have try to integrate x and y together
then the result be numbers with i reintegrate z to find the result
i don't know if this way is true
2)find E(x), E(y) and E(z)
this question provide with 3 variable and...
[SIZE="3"]hiii every body
i have Home Work could some one help me to solve this Question" or give me the guide
X, Y and Z are continuous random variables with joint density
F(x,y,z)= {(3/32 x^2) y+[1/48(x+y)z For 0<x<2...