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Title: The average gas mileage of a certain model car is 26 miles per gallon. If the gas mileages are ... Post by: Stevbo on Aug 1, 2016 The average gas mileage of a certain model car is 26 miles per gallon. If the gas mileages are normally distributed with a standard deviation of 1.3, find the probability that a randomly selected car of this model has a gas mileage between 25.8 and 26.3 miles per gallon.
A.0.15 B.0.85 C.0.70 D.0.30 Title: Re: The average gas mileage of a certain model car is 26 miles per gallon. If the gas mileages are ... Post by: bio_man on Aug 2, 2016 Answer is attached
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