Solved: In Exercise 5.1, we determined that the joint distribution of Y1, the number of
Chapter 5, Problem 5.45(choose chapter or problem)
In Exercise 5.1, we determined that the joint distribution of Y1, the number of contracts awarded to firm A, and Y2, the number of contracts awarded to firm B, is given by the entries in the following table. y1 y2 012 0 1/9 2/9 1/9 1 2/9 2/9 0 2 1/90 0 The marginal probability function of Y1 was derived in Exercise 5.19 to be binomial with n = 2 and p = 1/3. Are Y1 and Y2 independent? Why?
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