Roll and Poust is a business student. last semester, he took courses in statistics and accounting, five hours each, and earned an A in both. He earned a A in a fiv-hour history corrse and A in a two-hour history of Jaz2 course. in addition, he took a three - hour corrse dealing with the rules q basketball so he could get his licence to officate high school baskethall games. He got C in this course. What was his GPA fis the Semestos (Round anl the a final answer to 2 decimal places) GPA for the senestes Q Assume that he received 4 points for an A, 3 for B, and so on. What measure of centeral tendency did you just calculate? - mean - median