1. Which result could stem from using a quality control tool other than a control chart?
- Minimizing error through the process of collecting data
- Refraining from pilot testing the questionnaire
- The degree that the data are important to users and their needs
- Careful wording of the questionnaire
2. Which type of data does identification of political parties involve?
- Interval data
- Nominal data
- Ratio data
- Ordinal data