Answer Happy

Question 3: If the values of the joint probability distribution of W and Z are as shown is the table; N W - 1 0 3 3 - 1 1 10/64 8/64 12/64 10/64 3 12/64 4/64 2/64 5/64 1/64 4 a) P(W = -1,2 = 3) b) P(W Z3,Z = -1) c) P(W-223) d) F(2.5, 1.3) e) F(120,3) Note: F(W,Z)