The tutorial exercises are based on a sample questionnaire. In Exercises 1 through 6 we will create a data entry application, key some data, then tabulate the data. In Exercises 7 and 8 we go back and add a consistency check.
Note the following about the sample questionnaire:
- Each questionnaire corresponds to a household.
- Each questionnaire (household) has a unique four-digit number at the top.
- We collect age, sex, and marital status for up to ten people in the household.
- We collect type of housing and roof for the household.