(Choose 1 answer)
(See picture)
Α. -0.00694
B. 0.0017
C. -0.0017
D. 0.00694
Let p(x,y) = y-x with 0 ≤ x ≤ 1, 1≤ y ≤ 2 be the joint probability function of some continuous random variables X and Y. Given the following marginal probability functions of X and Y.
p(x) = 1.5-x, 0≤x≤1
p(y)=y-0.5, 1≤y≤2
Find the covariance of X and Y.
an tot ni
Ext 22
