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A certain car model has a mean gas mileage of 28 miles per gallon (mpg) with a standard deviation 3 mpg. A pizza delivery company
A certain car model has a mean gas mileage of 28 miles per gallon (mpg) with a
standard deviation 3 mpg. A pizza delivery company buys 52 of these cars. What
is the probability that the average mileage of the fleet is between 27.4 and
28.1 mpg?
16)
C
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