Question

are classified for conformance to specifications.Samples of foam from three suppliers The results from 100 samples are summarized below: Let A denote the event that a sample is from supplier

1, and let B denote the event that a sample conforms to specifications. If a foam sample is selected at random, determine the following probabilities. (а) Р(А) (b) Р(B) (с) Р(А") (d) P(AUB) (е) Р(АОВ) (f) P(A'UB)

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