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A certain model of automobile has its gas mileage (in miles per gallon, or mpg) normally distributed, with a mean of30mpg and a standard deviation

A certain model of automobile has its gas mileage (in miles per gallon, or mpg) normally distributed, with a mean of30mpg and a standard deviation of 4 mpg. Find the probability that a car selected at random has the following gas mileages. (Round your answers to four decimal places.)

(a) less than24mpg

(b) greater than32mpg

(c) between28and32mpg

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