5 . Table 1. ] shows data for seven colleges and universities . The Endowment ( in billions of dollars ) and the percentage of applicants admitted are shown ( USA Today, February 3, 2008 ). The state each school is located in , the campus Setting, and the NCAA Division for varsity teamIS were obtained from the National Center of Education Statistics Website , February 27, 2009. a . How Many Elements are in the data Set ?" D . How many variables are in the data set ?" [. Which of the variables are categorical and which are quantitative ?" Q. How Many observations in the data Set ?" E . Compute the average Endowment for the sample . 2 . 7 ELEMENTS 6. 5 variables