Suppose you surveyed 100 freshmen living in the dorms on campus. For one of the questions, you asked them how manyorahge-colored shirts they own. Here is the relative frequency distribution tor the data you collected: # of Shirts ' 0 10 1 15 2 20 3 30 4 15 5 10 1} What is the made? [What is the number of shirts, not the %) (2pts) 2) What is the median? (Show your work using cumulative % and percentile ranges) (2pts) 3) What is the mean? Show your work. (Note: N:100. 50, f = 96). (Zpts) 4) Is the distribution skewed? If so, is the skew positive or negative? How can you tell based on the measures of central tendency? [4pts)