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A person rolls a standard six-sided die 8 times. In how many ways can he get...

A person rolls a standard six-sided die 8 times. In how many ways can he get 2 fours, 5 sixes, and 1 two?

Math   Statistics-And-Probability   
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Answer #1

Since, there is equally likely outcome of every number to be rolled.
Here, we are concerned about total numbers only not their sequence . So we will use combination instead of permutations.

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