Posted by **Adrianna** on Monday, November 7, 2011 at 2:25pm.

A 6-sided die is rolled 14 times. What is the probability of seeing a "6" at least 2 times?

I am sooo clueless please help!

- Math College -
**Steve**, Monday, November 7, 2011 at 6:56pm
Since you want at least two sixes, figure the probability of 0 or 1 six, then take the complement:

P(0) = (5/6)^14 * (1/6)^0 * 14!/0!/14!

P(1) = (5/6)^13 * (1/6)^1 * 14!/1!13!

calculate that and subtract it from 1. That's your answer.

## Answer this Question

## Related Questions

probability and statistics I NEED HELP - A six-sided die is rolled 20 times and ...

Probability - 6 sided die is rolled 8 times, how many sequence of rolles are ...

Advanced algebra - In which distributions does the variable, X, have a binomial ...

Advanced algebra - In which distributions does the variable, X, have a binomial...

math - A six sided die is rolled three times. List possible outcomes and find ...

probability please help!! - A fair, six-sided die is rolled eight times, to form...

counting and probability - A fair, six-sided die is rolled eight times, to form ...

math - If a 6-sided number cube is rolled twice, what is the probability that a ...

math - A fair, six-sided die is rolled eight times, to form an eight-digit ...

statistics - a die is rolled 7 times. find the probability of getting at least ...