Which of the following terms represents the most general, broad concept?
1). Test
2). Assessment
3). Measurement
4). Instrument
2. The valid base of knowledge lies in:
3. The research papers writing methodology has slight variations in reference to
4. What makes people to undertake research?
5. A distribution of scores was negatively skewed. It can be stated that
8. Among the following methods which is not a probability sampling method?