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.
Reviewers often judge a researchers ability to conduct a study
1). through decorative printing
2). by the language used
3). by quality of the proposal
4). by quantity of the proposal
Problem is
1). Obstacle in the way of needs
2). Suggested question for a problem
3). An interrogative question
4). All the above
Science is broadly divided into ........
1). Natural and Social
2). Natural and Physical
3). Physical and Mental
4). Social and Physical
An item that directs participants to different follow-up questions depending on their response is called a ........
1). Response set
2). Probe
3). Semantic differential
4). Contingency question