Answer to Question #291964 in Statistics and Probability for scholar

Question

If f(x,y)= { t(3x+y) 0 elsewhere

1<x<2, 1<y<3

Find;

1. The value of the constant t

2. Pr (-1<x<1; 1<y<2)

3. Pr (x≥2; y≥4)

4.E(x)

5. Var(x)

6. E(x/y)

7. E(y/x)

8. Var(x/y)

9. Var(y/x)

10. f(x)

11. f(y)