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Industry standards recommend that 9 percent of new vehicles need warranty service in the first year. Jones Nissan in Sumter, South Carolina, sold 12 Nissans yesterday.

a. Determine the probability that none of these vehicles needs warranty service?

b. Determine the probability exactly one of these vehicles needs warranty service?

c. Compute probability that exactly two of these vehicles need warranty service.

d. Calculate the mean and standard deviation of this probability distribution.

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Statistics and Probability, Statistics

Category:- Statistics and Probability
Reference No.:- M9391014

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