Research Aptitude MCQ QUESTION ANSWERS UGC NET
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Which is not described by Kerlinger as a method of controlling extraneous variables?
Theory, as an aspect of research, does not
Serve as a tool for providing a guiding framework for observation and discovery.
Describe the facts and relationships that exist.
Serve as a goal providing explanation for specific phenomena with maximal probability and exactitude.
Discard facts, specific and concrete observations.
Qualitative data analysis is still a relatively new and rapidly developing branch of research methodology.
Which of the following mixed research rationales seeks elaboration, enhancement, illustration, clarification of the results from one method with the results from the other method?
All of the above
The standard deviation is
The square root of the variance
A measure of variability
An approximate indicator of how numbers vary from the mean
All of the above
What is the median of this set of numbers \[4, 6, 7, 9, 2000000\]
Which of the following is a reason for giving more importance to research papers than the research article?
research papers are incorporated with statistics
research papers are based on data
Both A and B
none of these
Which of the following includes examples of quantitative variables?
age, temperature, income, height
grade point average, anxiety level, reading performance
gender, religion, ethnic group
both A and B
What determines whether a researcher should use .05 or .01 level of significance for testing the hypothesis?
How important are the findings
How much risk is involved in incorrect finding
How much precision is required
All of the above . .
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