Thursday
October 23, 2014

Homework Help: college

Posted by Jess on Wednesday, November 4, 2009 at 3:35am.

Given 24 pens, either red or blue. If 4 are blue, what is the probability of you select 2 pens AT LEAST 1 will be blue. (without replacement, that is, you are taking 2 separate pens)

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