# SOLUTION: There are 4 white marbles,6 red marbles, and 2 blue marbles. Once a marble is selected,it is not replaced.Find the probability of selecting 2 blue marbles.

Algebra ->  Algebra  -> Probability-and-statistics -> SOLUTION: There are 4 white marbles,6 red marbles, and 2 blue marbles. Once a marble is selected,it is not replaced.Find the probability of selecting 2 blue marbles.      Log On

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 Click here to see ALL problems on Probability-and-statistics Question 578529: There are 4 white marbles,6 red marbles, and 2 blue marbles. Once a marble is selected,it is not replaced.Find the probability of selecting 2 blue marbles.Answer by stanbon(57203)   (Show Source): You can put this solution on YOUR website!There are 4 white marbles,6 red marbles, and 2 blue marbles. Once a marble is selected,it is not replaced.Find the probability of selecting 2 blue marbles. --- # of ways to succeed: 2C2 = 1 --- # of random pairs: 12C2 = 66 --- P(2 blue) = 1/66 ==================== Cheers, Stan H.