Assume that it takes a collegestudent an average of 5 minutes to find a parking

Assume that it takes a collegestudent an average of 5 minutes to find a parking spot in the mainparkinglot. Assume also that this time is normally distributed witha standarddeviation of 2 minutes. What percentage of the students will takebetween 2 and6 minutes to find a parking spot in the main parking lot?