Question 1033552: In a certain manufacturing process, the probability of having no type I defects is 0.88, the probability of having no type II defects is 0.94, and probability of having neither defect is 0.87.Find the probability that a part having both type I and type II defects occurs.
Answer by stanbon(75887)   (Show Source):
You can put this solution on YOUR website! In a certain manufacturing process, the probability of having no type I defects is 0.88, the probability of having no type II defects is 0.94, and probability of having neither defect is 0.87.Find the probability that a part having both type I and type II defects occurs.
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Formula: P(a AND b) = P(a) + P(b) - P(a OR b)
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Your Problem:
P(I AND II) = 0.88 + 0.94 - 0.87 = 0.95
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Cheers,
Stan H.
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