What is the reliability of Primary data?
1). Always more reliable compared to secondary data
2). Less reliable compared to secondary data
3). Depends on the care with which data have been collected
4). Depends on the agency collecting the data.
1. In the process of statistical inference, the Type II Error is committed when we
4. What is an applied research?
5. What is the essential difference between the laboratory experiment and the field study experiment?
6. Summarizing raw data and displaying them on compact statistical tables for analysis is
9. Concepts are ........ of Research
10. A detailed description of methodology of research is required in