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The average gas mileage of a certain model car is 27 miles per gallon.If the gas mileages are normally distributed with a standard deviation of

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The average gas mileage of a certain model car is 27 miles per gallon.If the gas mileages are normally distributed with a standard deviation of 1.5, find the probability that a car has a gas mileage of between 26.8 and 27.3 miles per gallon.0.130.240.180.22

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