Saturday
December 20, 2014

Homework Help: Statistics

Posted by crystal on Wednesday, May 9, 2012 at 10:25am.

A jar contains 12 marbles, 5 of which are blue and 7 of which are red. If 4 marbles are
chosen at random and without replacement, what is the probability of selecting 3 blue ones and 1 red
one?

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