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Mathematics, 19.08.2019 23:20 fatherbamboo

Factories a and b produce computers. factory a produces 4 times as many computers as factory b. the probability that an item produced by factory a is defective is 0.034 and the probability that an item produced by factory b is defective is 0.034. a computer is selected at random and it is found to be defective. what is the probability it came from factory a?

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Factories a and b produce computers. factory a produces 4 times as many computers as factory b. the...
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