Mathematics · Probability Distribution

Find the covariance Cov(X, Y) for the given joint probability distribution table where rows represent X (0, 1, 2) and columns represent Y (0, 1, 2). The joint probabilities p(x,y) are given as: p(0,0)=3/24, p(0,1)=8/24, p(0,2)=1/24; p(1,0)=2/24, p(1,1)=5/24, p(1,2)=2/24; p(2,0)=7/24, p(2,1)=1/24, p(2,2)=2/24. [Given: E(X) = 29/24, E(Y) = 18/24]