SOLUTION: according to j.d. power and associates 2006 initial quality study , consumers reported on average 1.7 problems per vehicle with new 2006 volkswagens. in a randomly new volkswagen,

Question 898677: according to j.d. power and associates 2006 initial quality study , consumers reported on average 1.7 problems per vehicle with new 2006 volkswagens. in a randomly new volkswagen, find the probability of:
a) at least one problem;
b) no problem;
c) more than three problems
Answer by ewatrrr(24785) (Show Source): You can put this solution on YOUR website!
Poison Distribution: avg = 1.7 (stattrek.com Calculator)
a) at least one problem: .8173 0r 81.73%% 0r 1 - P(0) = 1-.1827 = .8173
b) no problem: .1827 0r 18.27%
c) more than three problems: .0932 0r 9.32%
OR
P(x>3) = Ti: 1- poissioncdf(1.7, 3)
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