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February 28, 2015

February 28, 2015

Posted by **Jessica** on Sunday, October 2, 2011 at 9:31pm.

What is the conditional probability that, without replacement, the second marble is purple given that the first marble is green?

- Statistics -
**Reiny**, Sunday, October 2, 2011 at 10:00pmif the first is green, there are still 14 marbles left, and the purples are still all there, so

prob = 3/14

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