Mathematics, 21.07.2019 12:30 rodriguezbrian050702
The probability of picking two black marbles from a box at random without replacement is 1091 . the probability of drawing a black marble first is 514 . what is the probability of picking a second black marble, given that the first marble picked was black?
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The probability of picking two black marbles from a box at random without replacement is 1091 . the...
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