1. Generalised conclusion on the basis of a sample is technically known as:
(A) Data analysis and interpretation
(B) Parameter inference
(C) Statistical inference
(D) All of the above

2. The experimental study is based on:
(A) The manipulation of variables
(B) Conceptual parameters
(C) Replication of research
(D) Survey of literature

3. The main characteristic of scientific research is:
(A) empirical
(B) theoretical
(C) experimental
(D) all of the above

4. Authenticity of a research finding is its:
(A) Originality
(B) Validity
(C) Objectivity
(D) All of the above

5. Which technique is generally followed when the population is finite?
(A) Area Sampling Technique
(B) Purposive Sampling Technique
(C) Systematic Sampling Technique
(D) None of the above