IGNOU MCO-03 December 2021 Previous Year Question Paper

Q1.Explain various methods of research and their applicability in the area of business research.

Q2.What do you mean by Research Proble m ?

Q3.Discuss various sources of research and points to be considered while selecting a research problem. 4+8+8

Q4.Discuss the types of measurement scales used to measure attitude, with examples.

Q5.(a) What are the points to be kept in mind while editing and coding the research data ?

(b) What do you mean by classification of data ? Discuss the types of classificatio n with an example of each.

Q6.(a) Explain the concept of sampling error. Explain various types of sampling errors encountered in business research.

(b) Distinguish between correlation and regression.

Q7.(a) Describe the role played by t -distribution to set up confidence interval to population mean.

(b) Explain the procedure involved in fitting binomial and Poisson distributions.

Q8.(a) What do you understand by interpretation of data ? What are the precautions to be taken while interpreting the data ?

(b) Explain the Logical Methods of Generalization.

Q9.Write short notes on any four of the following : 45=20

(a) Research Design

(b) Census vs. Sampling

(c) Judgement Sampling

(d) Bibliographies

(e) Time Series

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