College tuition. Figure 11.7 (page 228) is a stemplot of the tuition charged by 121 colleges in Illinois. The stems are thousands of dollars and the leaves are hundreds of dollars. For example, the highest tuition is $30,700 and appears as leaf 7 on stem 30.

(a) Find the five-number summary of Illinois college tuitions. You see that the stemplot already arranges the data in order.
(b)Would the mean tuition be clearly smaller than the median, about the same as the median, or clearly larger than the median? Why?