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In a certain shipment of 16 modems, 3 are defective. 12 of the modems are selected...

In a certain shipment of 16 modems, 3 are defective. 12 of the modems are selected at random without replacement. What is the probability that 3 of the 12 modems are defective? Express your answer as a fraction or a decimal number rounded to four decimal places.?

Math   Statistics-And-Probability   
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