SOLUTION: In a recent survey, 64% of the community favored building a police substation in their neighborhood. If 14 citizens are chosen, find the probability that exactly 8 of them favor th

Algebra ->  Probability-and-statistics -> SOLUTION: In a recent survey, 64% of the community favored building a police substation in their neighborhood. If 14 citizens are chosen, find the probability that exactly 8 of them favor th      Log On


   

Question 1103075: In a recent survey, 64% of the community favored building a police substation in their neighborhood. If 14 citizens are chosen, find the probability that exactly 8 of them favor the build of the police substation.
Answer by Boreal(15235) About Me  (Show Source):
You can put this solution on YOUR website!
It uses the binomial nCr*p^r*(1-p)^(n-r)
This is 14C8(0.64)^8(0.36)^6=0.1840