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April 20, 2014

April 20, 2014

Posted by **Jon** on Tuesday, October 16, 2012 at 4:25pm.

- MATH for teacher 2 -
**helma**, Tuesday, October 16, 2012 at 7:58pmdetermine the probability of selecting 2 red marbles. selecting

a box contain 7 black ,3 red, and 5 purple marbles consider the two- stage experiment of randomly selecting a marble from the box

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