- 4 Two Different Factories Both Produce A Certain Automobile Part The Probability That A Component From The First Facto 1 (168.84 KiB) Viewed 26 times
4) Two different factories both produce a certain automobile part. The probability that a component from the first facto
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4) Two different factories both produce a certain automobile part. The probability that a component from the first facto
4) Two different factories both produce a certain automobile part. The probability that a component from the first factory is defective is 2%, and the probability that a component from the second factory is defective is 5%. In a supply of 180 of the parts, 100 were obtained from the first factory and 80 from the second factory. a) What is the probability that a part chosen at random from the 180 is from the first factory? b) What is the probability that a part chosen at random from the 180 is from the second factory? c) What is the probability that a part chosen at random from the 180 is defective? d) If the chosen part is defective, what is the probability that it came from the first factory?
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