Mathematics, 30.07.2021 14:20 channyfilthy8735
one box contains 5 products from machine A and 3 products from machine B. it is known form past experience that 1% and 2% of the products made by each machine, respectively, are defective. suppose that two products are randomly selected from the box. (a) What is the probability that one of them is defective? (b) If two products were chosen randomly and found to be defective, what is the probability that they were made by machine B?
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one box contains 5 products from machine A and 3 products from machine B. it is known form past expe...
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