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In a sample of 27 hand-held calculators, 22 are known to be nonfunctional. If 18 of these calculators are selected at random, what is the

In a sample of 27 hand-held calculators, 22 are known to be nonfunctional. If 18 of these calculators are selected at random, what is the probability that exactly 16 in the selection are nonfunctional? Round to the nearest thousandth

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