Jawaharlal Nehru Technological University Kakinada 2010-2nd Sem M.B.A Subject Code: MB927 [R09] Regular s Research Methodology - Question Paper

Time: three Hours


Max Marks: 60


ans any 5 ques. All ques. carry EQUAL marks
ques. No: eight is Compulsory (Case Study)




1.Define research and discuss the steps of research process.


2.What is sampling? Distinguish ranging from stratified sampling and cluster sampling.

3.What is measurement? define with suitable examples the different levels of measuring
variables.

4. What is research design? define the research design in use of exploratory research
studies.

5. Write short note on:

a) kind - I and kind - II errors

b) Editing and Coding.

6. elaborate the guiding considerations in the construction of questionnaires? discuss.

7. describe Factor Analysis and discuss the steps of Principal components method.

8. Case Study:

describe populations and sampling unit for selecting a simple random sample in every of the
subsequent cases.


i)Fifty voters of a constituency.

ii)Twenty stocks from NIFTY.

iii)First students enrolled in all university 'x'

iv)One hundred customers of a super market.

Earning:   Approval pending.