Research Aptitude MCQ Online Practice Test-588

By | February 25, 2018
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Research Aptitude Question Answer MCQ

Question 1
The experimental study is based on:
A
Conceptual parameters
B
The manipulation of variables
C
Replication of research
D
Survey of literature
Question 2
Questionnaire is filled by ........
A
Respondent
B
Everybody
C
Enumerator
D
None of the above
Question 3
Two variables X and Y are significantly correlated. This means that
A
X causes variation in Y.
B
Y causes variation in X.
C
X and Y vary together.
D
No such conclusion may be drawn.
Question 4
What is not related to increasing sensitivity of the test?
A
Reducing the level of noise
B
Using computer for making calculations.
C
Increasing sample size
D
Increasing reliability of measures
Question 5
A study which shows a relationship between two variables is known as
A
An experiment
B
An interview
C
A naturalistic observation
D
A correlation
Question 6
A stratified sample in which the number of sampling units drawn from each stratum is in proportion to the population size of that stratum is called a
A
Convenience sample
B
Proportional stratified sample
C
Balanced stratified sample
D
Cluster sampling
Question 7
The limitation of the probability sample is
A
It does not guarantee representativeness of the sample from a population
B
The data do not fulfill the standards of the normal probability curve
C
It has great risk of generalization of the results
D
All the above statements are correct.
Please report wrong answer in comment box
There are 7 questions to complete.

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