Let P(A) = 0.40, P(B) = 0.20, P(C) = 0.50, P(D) = 0.30, P(A ? B)= 0.15, P(A | C) = 0.60, P(B | C) = 0.20, P(B ? D) = 0.10, and Cand D are mutually exclusive.
Find ...
a. P(C ? D)
b. P(C U D)
c. P(B ? C)
d. Which one of the following pairs is a pair of statisticallyindependent events? (A and C) (B and D) (B and C) (C and D)
