You have two fair 6-sided dice. One is red and the other is blue. When you roll them X=red-blue and Y=red+blue. a) Find the joint distribution of (X,Y). b) Find the covariance of X and Y

Question

Question

You have two fair 6-sided dice. One is red and the other is blue. When you roll them X=red-blue and Y=red+blue.

a) Find the joint distribution of (X,Y).

b) Find the covariance of X and Y

math Statistics-And-Probability

Answer 1

Answer #1

-5-43 oO s o 12 O 0 30 36 36 36 36 3 за 36 31 36 36 36, 34-36 36 36 3 36 36 3 36 3L 36 36 36 36 36 36 36 36, 36, 36

Answer 2

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