SOLUTION: The proportion of individuals insured by the All-Driver Automobile Insurance Co. who received at least one traffic ticket during a five-year period is 0.13. If 140 insured indivi

Question 910447: The proportion of individuals insured by the All-Driver Automobile Insurance Co. who received at least one traffic ticket during a five-year period is 0.13.
If 140 insured individuals are randomly selected, what is the probability that between 10 and 27 of them have received at least one ticket?
Answer by ewatrrr(24785) (Show Source): You can put this solution on YOUR website!

p = .13, n = 140
p(x ≤ 27) = binomcdf(140, .13, 27)
P(x ≤ 10) = binomcdf(140, .13, 10)
P(10 < x< 27) = binomcdf(140, .13, 27) - binomcdf(140, .13, 10)

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