Which is not correct about non-parametric test of significance?
1). They are distribution free tests
2). They are small-sample tests
3). They compare population distributions rather than the parameters.
4). They make strong assumptions of homogeneity of variance of the groups to be compared.
1. The extent to which we can generalize the results of a study to other participants is called
2. Which of the following statements accurately describes test-retest reliability?
3. A good qualitative problem statement
5. Meanings attached to a concept create problems of measurements.
6. The value of mean, median and mode coincide in case of
7. Factual aims of research have the quality of
8. One undertakes research for which of the following purpose?
9. What is a relationship between the literature survey and the theoretical framework?
10. according to Gooday and Hatte, interviews are divided into