SOLUTION: There are twelve cars in a parking lot on a very cold day. Suppose the probability of any one of the cars not starting is 0.13. What is the probability that exactly three of the ca

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Question 472644: There are twelve cars in a parking lot on a very cold day. Suppose the probability of any one of the cars not starting is 0.13. What is the probability that exactly three of the cars do not start? Round answer to the nearest thousandth
Answer by edjones(8007) About Me  (Show Source):
You can put this solution on YOUR website!
p=.13, q=.87
nCr=12C3=220 Coefficient
220*p^3*q^9=.138
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Ed