Foreign Affairs magazine conducted a survey to develop a profile of its subscribers (Foreign Affairs website, February 23, 2008). The following questions were asked.
a. How many nights have you stayed in a hotel in the past 12 months?
b. Where do you purchase books? Three options were listed: Bookstore, Internet, and Book Club.
c. Do you own or lease a luxury vehicle? (Yes or No)
d. What is your age?
e. For foreign trips taken in the past three years, what was your destination? Seven international destinations were listed.
Comment on whether each question provides categorical or quantitative data.