MCO 03 Research Methodology and Statistical
Analysis
Solved Assignment 2020-21
Maximum
Marks: 100
Attempt
all the questions:
1. Explain
the various methods of collecting primary data pointing out their merits and
demerits.
2. (a)Explain
the concept of skewness. How does it help in analysing the data?
(b)What is
reporting? What are the different stages in the preparation of a report
3. Briefly
comment on the following:
(a)Classification
of data provides a basis for tabulation of data.
(b)Research
problem would be both abstract and of applied interest.
(c) Decision
makers use index numbers as part of intermediate computations.
(d)Comparison
between two things cannot be made unless they are really alike.
4. Write
short notes on the following:
(a)Research
Design
(b)Statistical
Derivatives
(c) Normal
Distribution
(d)Deflating
of Indices
5.
Distinguish between the following:
(a)Cluster
Sampling and Stratified Random Sampling
(b)Simple
Bar diagram and Multiple Bar Diagram
(c) Correlation
and Regression
(d)Estimation
and Testing of hypothesis.
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