Research Aptitude MCQ Online Practice Test 47

By | September 9, 2017
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Research Aptitude MCQ QUESTION ANSWERS UGC NET

Question 1
What is the key defining characteristic of experimental research?
A
extraneous variables are never present
B
a positive correlation usually exists
C
a negative correlation usually exists
D
manipulation of the independent variable
Question 2
Survey method is associated with
A
Those exercises which are continued regularly
B
Those processes which are continued regularly
C
The experiences which have been already realized
D
All of the above
Question 3
Some research scholars think that when a little extension made in dissertation, it will be equivalent to the degree of Ph. D. This idea denotes
A
the illusion on the part of the researcher
B
the truth on the part of researcher
C
the measurable behavior of the researcher
D
all of the above
Question 4
Process of obtaining a numerical description of the extent to which a person or object possesses some characteristics
A
Questionnaire
B
Interview
C
Measurement
D
Scaling
Question 5
Which of the following is not considered one of the criteria for inferring causality?
A
Evidence that the independent and dependent variables are related
B
Evidence that the relationship between the variables being investigated is not due to a confounding extraneous variable
C
Evidence that changes in variable A occur before changes in variable B
D
The temporal ordering of the variables being investigated does not matter because a relationship is all that is really needed
Question 6
Which of the following is a graph or chart suitable for co relational analysis?
A
Bar chart
B
Histogram
C
Frequency polygon
D
Scatter graph
Question 7
Suppose that a population with N = 200 has ? = 30. What is the mean of the sampling distribution of the mean for sample of size 40?
A
30
B
Not possible to determine as this information is inadequate
C
25
D
40
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There are 7 questions to complete.

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