Across
- 2. The process of examining data.
- 3. The process of selecting a representative subset of individuals from a larger population for research.
- 6. VARIATION Regular patterns in time series data that repeat within a year.
- 7. A type of research that focuses on numbers and measurements.
- 11. A tool used by researchers to collect responses from participants.
- 14. The component of time series analysis that represents long-term movement in data.
- 15. VARIATION Fluctuations in time series data occurring over periods longer than one year.
- 16. A statistical method that measures the relationship between two variables.
Down
- 1. The variable that is changed to study its effect on another variable.
- 4. A type of research that focuses on people's opinions, experiences, and motivations rather than numerical data.
- 5. A tentative, testable statement about the expected relationship between two or more variables.
- 8. Information collected for analysis.
- 9. A systematic investigation to discover new facts.
- 10. The component of time series analysis that represents regular patterns repeating within a year.
- 12. A type of correlation in which two variables move in opposite directions.
- 13. A sampling method that gives every member an equal chance of selection.
