1. The type of data personally collected is **primary data**. 2. The type of data involving numbers and quantities is **quantitative data**. 3. The term referring to information gathered for a specific purpose is **data**. 4. The term referring to studying one person or event in great detail is **case study**. 5. The type of graph consisting of rectangular bars varying in lengths and heights is a **bar graph**. 6. The type of data that refers to information others have already collected is **secondary data**. 7. The data collection technique involving people answering a set of questions is a **questionnaire**. 8. The data collection technique involving discussion where people share their thoughts on a topic is a **focus group**. 9. The type of data dealing with descriptive characteristics that cannot be measured numerically is **qualitative data**.