<PRE><B>Question 975408</B>
A single die is rolled five times- 
find the probability of rolling a 4 exactly twice.
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Binomial Problem with n = 5 and p = 1/6
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P(x = 2) = 5C2*(1/6)^2*(5/6)^3 = binompdf(5,1/6,2) = 0.1608
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Cheers,
Stan H.
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