Hi guys....

i dunt realli understand how to do this question:

what is the probability that a triple for a dice..will occur within the first 5 rolls?

also, im not sure if this is Binomal or geometric...

Thanks in advance.

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- May 5th 2010, 04:28 PMquestiongirlProbability Distrubution- Binomal or geometric?
Hi guys....

i dunt realli understand how to do this question:

what is the probability that a triple for a dice..will occur within the first 5 rolls?

also, im not sure if this is Binomal or geometric...

Thanks in advance. - May 5th 2010, 05:25 PMAnonymous1
- May 5th 2010, 06:13 PMquestiongirl
like getting triple 1s,2s,3s,4s..... for a dice. sorry i should have clarify the question.

- May 5th 2010, 06:23 PMAnonymous1
- May 5th 2010, 07:02 PMquestiongirl
- May 5th 2010, 08:08 PMAnonymous1
since there are ways of rolling die, and only of the outcomes are triples.

The desired probability is:

Oh, and yeah, it's a binomial.