Download PTU M.Tech. ECE 1st Semester 74130 RESEARCH METHODOLOGY Question Paper

Download PTU. I.K. Gujral Punjab Technical University (IKGPTU) M.Tech. ECE 1st Semester 74130 RESEARCH METHODOLOGY Question Paper.

1 | M-74130 (S9)-552
Roll No. Total No. of Pages : 01
Total No. of Questions : 08
M.Tech.(ECE) (2016 Batch)/(Emb Sys)/(EPDT/VLSI D) (2016 & Onwards)
(Sem.?1)
RESEARCH METHODOLOGY
Subject Code : MTRM-101
M.Code : 74130
Time : 3 Hrs. Max. Marks : 100

INSTRUCTION TO CANDIDATES :
1. Attempt any FIVE questions out of EIGHT questions.
2. Each question carries TWENTY marks.
1. Explain all the steps involved in a Research Process.
2. Distinguish and explain Historical, Descriptive and Experimental Research.
3. The table given below shows the data obtained during outbreak of smallpox :
Attacked Not
Attacked
Total
Vaccinated 31 469 500
Not Vaccinated 185 1315 1500
Total 216 1784 2000
Test the effectiveness of vaccination in preventing the attack from smallpox. Test your
result with the help of ?
2
at 5 percent level of significance.
4. Explain the various techniques of measuring dispersion.
5. What are the various techniques involved in the formulation of research problem.
6. The lines of regression for a bivariate distribution are given by X + 9Y = 7 and
Y + 4X =
49
3

i. Calculate the correlation coefficient
ii. Calculate X and Y
7. Elucidate the process of formulation of Hypothesis along with the two kinds of errors in
the process of Hypothesis testing.
8. Draw and explain the randomized block designs.

NOTE : Disclosure of Identity by writing Mobile No. or Making of passing request on any
page of Answer Sheet will lead to UMC against the Student.

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