According to the Experian Automotive, 35% of all car-owning households have three or more cars.Find the following probabilities (round to four decimal places if necessary) a.In a random sample of 20 car-owning households, what is the probability that exactly 5 car-owning households have three or more cars? b.In a random sample of 20 car-owning households, what is the probability that less than 4 car-owning households have three or more cars? c.In a random sample of 20 car-owning households, what is the probability that at least 4 car-owning households have three or more cars?
According to the Experian Automotive, 35% of all car-owning households have three or more cars.Find the following probabilities (round to four decimal places if necessary) a.In a random sample of 20 car-owning households, what is the probability that exactly 5 car-owning households have three or more cars? b.In a random sample of 20 car-owning households, what is the probability that less than 4 car-owning households have three or more cars? c.In a random sample of 20 car-owning households, what is the probability that at least 4 car-owning households have three or more cars?
Chapter8: Sequences, Series,and Probability
Section8.7: Probability
Problem 50E: Flexible Work Hours In a recent survey, people were asked whether they would prefer to work flexible...
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3.According to the Experian Automotive, 35% of all car-owning households have three or more cars.Find the following probabilities (round to four decimal places if necessary)
a.In a random sample of 20 car-owning households, what is the probability that exactly 5 car-owning households have three or more cars?
b.In a random sample of 20 car-owning households, what is the probability that less than 4 car-owning households have three or more cars?
c.In a random sample of 20 car-owning households, what is the probability that at least 4 car-owning households have three or more cars?
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