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Research Aptitude Question Answer MCQ
The important characteristics of the survey method is
It is capable for collecting data from a large group (population) simultaneously
Here the work is being carried out on pre-determined problem
The aims of this method are fixed and specific
All the above statements are correct
When a extraneous variable systematically varies with the independent variable and influences the dependent variable, it is called
A confounding variable
An unreliable variable
A moderating variable
Another dependent variable
In general case, an appendix include
Tools and Techniques of the research employed
Raw Data and Statistical tests
Blank tools and Manuals, letters of significance etc.
All of the above
Which of the following is a measure of location?
Generalized conclusion on the basis of a sample is technically known as
statistical, inference of external validity of the research
data analysis and interpretation
all of the above
Why are variance and standard deviation the most popular measures of variability?
They are the most stable and are foundations for more advanced statistical analysis
They are the most simple to calculate with large data sets
They provide nominally scaled data
None of the above
Which of the following sampling method is appropriate to study the prevalence of AIDS amongst male and female in India in 1976, 1986, 1996 and 2006?
Stratified random sampling
There are 7 questions to complete.