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December 22, 2014

December 22, 2014

Posted by **Mingma Sherpa** on Thursday, May 5, 2011 at 8:03pm.

- algebra -
**PsyDAG**, Friday, May 6, 2011 at 12:38pmGetting "a 5 at least once" = one, two or three 5s.

Once = 1/6(5/6)(5/6) = ?

Twice = 1/6(1/6)(5/6) = ?

Three times = 1/6^3 = ?

Either-or probabilities are found by adding individual probabilities.

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