SOLUTION: Binomial Distribution and Normal Distribution A number cube is tossed 12 times. What is the probability of obtaining exactly 6 fours? Give the answer as a four-place decimal.

Algebra ->  Probability-and-statistics -> SOLUTION: Binomial Distribution and Normal Distribution A number cube is tossed 12 times. What is the probability of obtaining exactly 6 fours? Give the answer as a four-place decimal.       Log On


   

Question 746176: Binomial Distribution and Normal Distribution
A number cube is tossed 12 times. What is the probability of obtaining exactly 6 fours? Give the answer as a four-place decimal.
Thanks for your help
Answer by reviewermath(1029) About Me  (Show Source):
You can put this solution on YOUR website!
Let X = number of times 4 appeared in 12 tosses of cube.
X ~ Binomial(12, 1/6)