2. (Ross 1.28) Suppose that the occurrence of event B makes event A more likely. (a)...

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2. (Ross 1.28) Suppose that the occurrence of event B makes event A more likely. (a) Does the occurrence of A make B more likely? (b) Does the occurrence of B make A less likely? (hint: we have Pr(An B)- Pr(A) Pr(An B°))

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