Mathematics, 10.07.2019 16:30 Wolfiid
Suppose a box contains 3 defective light bulbs and 15 good bulbs. four bulbs are chosen from the box without replacement. a. find the probability that one of the bulbs drawn is good. b. find the probability that none of the bulbs drawn are defective. c. find the probability that at least one of the bulbs drawn are defective.
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Suppose a box contains 3 defective light bulbs and 15 good bulbs. four bulbs are chosen from the box...
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