Events E and F are independent and Pr(F) ? 0. Which of the following must be true?
A. Pr(E ? F) = 0
B. Pr(E ? F) = Pr(E) + Pr(F)
C. Pr(E|F) = Pr(F)
D. Pr(E|F) = 0
E. none of these
Answer: E
Mathematics
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