SOLUTION: Use the binomial distribution to find the probability of rolling exactly 2 three's in 5 roles of a balanced die? Also what is the mean and variance

SOLUTION: Use the binomial distribution to find the probability of rolling exactly 2 three's in 5 roles of a balanced die? Also what is the mean and variance

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Question 1149769: Use the binomial distribution to find the probability of rolling exactly 2 three's in 5 roles of a balanced die? Also what is the mean and variance
Answer by ikleyn(52814) (Show Source): You can put this solution on YOUR website!
.


I will answer the first question ONLY.


    P =  = .


You complete calculations  ON YOUR OWN  to get the numerical value.

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