Upon visiting a newly opened Starbucks store, customers were given a brief survey. Is the answer to each of the following questions categorical or numerical? If categorical, give the level of measurement. If numerical, is it discrete or continuous?
a. Is this your first visit to this Starbucks store?
b. On a scale from 1 (very dissatisfied) to 5 (very satisfied), rate your level of satisfaction with today's purchase?
c. What was the actual cost of your purchase today?