A manufacturer buys 40% of its chips from a factory in St. Louis, and the remainder from
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Question:
A manufacturer buys 40% of its chips from a factory in St. Louis, and the remainder from a factory in Los Angeles. Of the chips from St. Louis, 2.9% are defective. Of the chips from Los Angeles, 1.1% are defective.
(a) Find the probability that a chip is defective and made in St. Louis.
(b) Find the probability that a chip is defective and made in Los Angeles.
(c) Find the probability that a chip is defective.
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