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31. 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

   Answer - (A)   Answer - (A)    

32. The experimental study is based on:

(A) The manipulation of variables

(B) Conceptual parameters

(C) Replication of research

(D) Survey of literature

   Answer - (A)   Answer - (A)    

33. The main characteristic of scientific research is:

(A) empirical

(B) theoretical

(C) experimental

(D) all of the above

   Answer - (D)   Answer - (D)    

34. Authenticity of a research finding is its:

(A) Originality

(B) Validity

(C) Objectivity

(D) All of the above

   Answer - (C)   Answer - (C)    

35. 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

   Answer - (C)   Answer - (C)   

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