QUESTION 4 Video 2-7: Histograms (Grouped) A college with 90 programs creates the histogram below to show how many students graduate from their programs. Graduates from Each Program 21 20 20 19 18 Number of Programs 17 27 45 63 81 99 117 Number of Graduates Use this histogram to answer the following problems. a. What is the class width used? b. What is the shape of this graph? c. Based on the shape you identified in b, which would you expect to be larger: the mean or the median