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Mathematics, 12.10.2019 03:10 jahazielBrainly15006
Twenty identical looking packets of white power are such that 15 contain cocaine and 5 do not. four packets were randomly selected, and the contents were tested and found to contain cocaine. two additional packets were selected from the remainder and sold by undercover police officers to a single buyer. what is the probability that the 6 packets randomly selected are such that the first 4 all contain cocaine and the 2 sold to the buyer do not?
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Twenty identical looking packets of white power are such that 15 contain cocaine and 5 do not. four...
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