QUESTION 4 Kevin made the following histogram to display attendance at campus events, but in his haste, he forgot to include a vertical axis with frequencies! Attendance at Campus Events 13 41 69 97 125 153 People Use this graph to answer the following questions. a. What class width did Kevin use? b. What is the shape of Kevin's histogram? c. Based on the shape you identified in b, which would you expect to be larger: the mean or the median