a car will be recovered 92% of the time. if 900 cars are randomly selected, what...
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Answer:
a car will be recovered 92% of the time. if 900 cars are randomly selected, what is the mean and standard dev of the number of cars recovered after being stolen
Binomial distribution used.
n=900, p=0.92
Expectation = np = 828
Variance = np(1 - p) = 66.24
Standard deviation = 8.1388
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