Question 1: Your organization collects data on individual patients. Identify whether each variable is measured nominally, ordinally, or as an interval/ratio variable.
Question 2: What statistical measures would you use to summarize the variable for age? What about for gender? For convenience satisfaction? How would you present these graphically?
Question 3: If you are interested in whether satisfaction scoring differed by the amount the individual paid is a co-pay, how would you state this inquiry as testable hypothesis (the null and alternative)? What statistical test would you run to test this hypothesis?