Lucky 6

Which of the following is the probability of obtaining exactly three "6" in 5 rolls of a fair dice?

10 125 3888 \frac{125}{3888} 60 25 7776 \frac{25}{7776}

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1 solution

Elijah Frank
Dec 5, 2020

5^3/5*6! = 125/3600, I don't understand why 3888

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