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April 19, 2015

April 19, 2015

Posted by **ASh** on Tuesday, March 4, 2008 at 9:13pm.

IS it possible for Mary to reach for only 1 marble, look at it and determine which box is which?

- math-probability -
**Ms. Sue**, Tuesday, March 4, 2008 at 9:24pmI don't think so. No matter which one marble she pulled out, she still wouldn't know which of two boxes it was in.

I Googled this problem -- but didn't find any sites that met the criteria you've set up.

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