Rolland Poust is a sophomore in the college of business at Scandia Tech. Last semester he took courses in statistics and accounting, 3 hours each, and earned an A inboth. He earned a B in a five hour history course and a B in a two hour history of Jazz course. In addition, he took a one hour course dealing with the rules ofbasketball so he could get his license to officiate high school basketball games. He got an A in this course. What was his GPA for the semester? Assume that hereceives 4 points for an A, 3 for a B, and so on. What measure of location did you just calculate?