The average gas mileage of a certain model car is 27 miles

Last updated: 7/19/2022

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. 0.13 0.24 0.18 0.22