4.1 Exercise 4

Suppose Nancy has classes three days a week. She attends classes three days a week 80 percent of the time, two days 15 percent of the time, one day 4 percent of the time, and no days 1 percent of the time. Suppose one week is randomly selected.

c. Suppose one week is randomly chosen. Construct a probability distribution table (called a PDF table) like the one in the example. The table should have two columns labeled x and P(x).