A certain system can experience three different types of defects. Let A, (i=1,2,3) denote the event that the system has a defect of type i. Suppose that the following probabilities are true. P(A₂) = 0.15 P(A₂) = 0.11 P(A3) = 0.09 P(A₂UA₂) = 0.18 P(A₂ UA3) = 0.19 P(A₂ UA3) = 0.16 (a) What is the probability that the system does not have a type 1 defect? (b) What is the probability that the system has both type 1 and type 2 defects? P(A₁ A₂ A3) = 0.02 (c) What is the probability that the system has both type 1 and type 2 defects but not a type 3 defect? (d) What is the probability that the system has at most two of these defects? Need Help? Read It Watch It

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A certain system can experience three different types of defects. Let A; (i = 1,2,3) denote the event that the system has a defect of type i. Suppose that the following probabilities are true.
P(A₂) = 0.15 P(A₂) = 0.11 P(A3) = 0.09
P(A₁ UA₂) = 0.18
P(A₁ UA3) = 0.19
P(A₂ UA3) = 0.16
P(A₁ A₂ A3) = 0.02
(a) What is the probability that the system does not have a type 1 defect?
(b) What is the probability that the system has both type 1 and type 2 defects?
(c) What is the probability that the system has both type 1 and type 2 defects but not a type 3 defect?
(d) What is the probability that the system has at most two of these defects?
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Transcribed Image Text:A certain system can experience three different types of defects. Let A; (i = 1,2,3) denote the event that the system has a defect of type i. Suppose that the following probabilities are true. P(A₂) = 0.15 P(A₂) = 0.11 P(A3) = 0.09 P(A₁ UA₂) = 0.18 P(A₁ UA3) = 0.19 P(A₂ UA3) = 0.16 P(A₁ A₂ A3) = 0.02 (a) What is the probability that the system does not have a type 1 defect? (b) What is the probability that the system has both type 1 and type 2 defects? (c) What is the probability that the system has both type 1 and type 2 defects but not a type 3 defect? (d) What is the probability that the system has at most two of these defects? Need Help? Read It Watch It
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