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October 23, 2014

October 23, 2014

Posted by **sharon** on Monday, February 13, 2012 at 6:34am.

- math -
**Reiny**, Monday, February 13, 2012 at 8:09amwhen balls are replaced

Prob(2white) = (10/30)(10/30) = 1/9

without replacement

prob(2white) = (10/30)(9/29) = 3/29

- math -
**Anonymous**, Friday, March 14, 2014 at 9:00am78

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