SOLUTION: It has been estimated that 7000 of 15000 voting residents in your community vote for Party A. If 10 eligible voters from the town are randomly chosen, what is the probability that

Algebra ->  Probability-and-statistics -> SOLUTION: It has been estimated that 7000 of 15000 voting residents in your community vote for Party A. If 10 eligible voters from the town are randomly chosen, what is the probability that       Log On


   

Question 872530: It has been estimated that 7000 of 15000 voting residents in your community vote for Party A. If 10 eligible voters from the town are randomly chosen, what is the probability that at least four residents will vote for Party A?
Answer by ewatrrr(24785) About Me  (Show Source):
You can put this solution on YOUR website!
p = 7000/15000 = .4667, n = 10
P(x ≥ 4) = 1 - binomcdf(10, .4667, 3) = .7681 0r 76.81 %