Question: Problem mts) Consider randomly selecting a student at USF, and let A be the event that the selected student has a Visa card and B

Problem mts) Consider randomly selecting a student at USF, and let A be the event that the selected student has a Visa card and B be the analogous event for MasterCard. Suppose that Pr(A) = 0.6 and Pr(B) = 0.4 (a) Could it be the case that Pr(AB)=0.5? Why or why not? (b) From now on, suppose that Pr(AB) = 0.3. What is the probability that the selected student has at least one of these two types of cards? (c) What is the probability that the selected student has neither type of card? (d) Calculate the probability that the selected student has exactly one of the two types of cards.

Consider randomly selecting a student at USF, and let A be the event that the selected student has a Visa card and B be the analogous event for MasterCard. Suppose that Pr(A)=0.6 and Pr(B)=0.4 (a) Could it be the case that Pr(AB)=0.5 ? Why or why not? (b) From now on, suppose that Pr(AB)=0.3. What is the probability that the selected student has at least one of these two types of cards? (c) What is the probability that the selected student has neither type of card? (d) Calculate the probability that the selected student has exactly one of the two types of cards

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