# SOLUTION: What's the probability that you randomly select a black lab, don't put the lab back, then draw another black lab, don't put the lab back, and then draw another black lab? I have

Algebra ->  Algebra  -> Probability-and-statistics -> SOLUTION: What's the probability that you randomly select a black lab, don't put the lab back, then draw another black lab, don't put the lab back, and then draw another black lab? I have      Log On

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 Question 437570: What's the probability that you randomly select a black lab, don't put the lab back, then draw another black lab, don't put the lab back, and then draw another black lab? I have tried: 10/20=0.5, then decrease one: 9/19=.47, again decrease one: 8/18=.44 and again 7/17= .41. Is this correct?Answer by edjones(7569)   (Show Source): You can put this solution on YOUR website!10/20 * 9/19 * 8/18 = 2/19