Answer the following, give a numerical solution, and use Venn's diagram. (a)Let A and B be two events. Suppose that the probability that neither event occurs is 3/8. What is the probability that at least one of the events occurs? (b)Let C and D be two events. Suppose P(C)=0.5,P(CND) = 0.2 and P(CUD)'= 0.4. What is P(D)?

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Answer the following, give a numerical solution, and use Venn's diagram.
(a)Let A and B be two events. Suppose that the probability that neither event occurs is 3/8. What is the probability that at least one of
the events occurs?
(b)Let C and D be two events. Suppose P(C)=0.5,P(CND) = 0.2 and P(CUD)= 0.4. What is P(D)?
Transcribed Image Text:Answer the following, give a numerical solution, and use Venn's diagram. (a)Let A and B be two events. Suppose that the probability that neither event occurs is 3/8. What is the probability that at least one of the events occurs? (b)Let C and D be two events. Suppose P(C)=0.5,P(CND) = 0.2 and P(CUD)= 0.4. What is P(D)?
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