The types of rating scales universally adopted are
1). . nominal and ordinal
2). ratio and interval
3). nominal and interval
4). nominal, ordinal, interval and ratio
option 4 is the right answer: i.e. nominal, ordinal, interval and ratio
1. What are the characteristics of good sample?
2. What is educational research?
3. which of the following is related to research
4. Research objectives falls into a number of categories that include
5. To which are the concepts of internal external criticisms associated?
7. The term ``unconscious motivation' describes the key idea of