Research Aptitude MCQ QUESTION ANSWERS UGC NET
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The average weight of a group of 25 boys was calculated to be 78.4 lbs. It was later discovered that the weight of one boy was misread as 69 lbs instead of 96 lb. The correct average is
How can we determine if a test has good validity?
It produces the same result when it is given at different times to the same group of people
It produces the same result no matter which version of the test is used
It measures what it is supposed to measure
All of the questions on it can be answered accurately by the subject
What would this mixed method design be called Qual-> QUAN
Dominant-status sequential design
Equal-status sequential design
Dominant-status concurrent design
Equal-status concurrent design
Research may differ along a series of dimensions. Which of the following may be applied to this statement?
The type of data collected
The data-collection technique.
The level of manipulation used to elicit data collection.
All of the given options
When conducting an interview, asking ``Anything else?, What do you mean?, Why do you feel that way?, '' etc, are all forms of
Who is known as the father of scientific social surveys
Both A and B
none of the above
The basis of classification of the survey method is
The source of data collection
nature of variable
measurable class or group
All of the above
What can increase the power of a statistical test?
Decreasing the size of the sample
Avoiding the use if the null hypothesis
Designing for small error effects
Avoiding random sampling.
An effect size indicator is a statistical measure of the strength of a relationship.
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