# Research Aptitude MCQ Online Practice Test 13

By | September 9, 2017

## Research Aptitude MCQ QUESTION ANSWERS UGC NET

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 Question 1
What can Statistics do?
 A Prove anything B Disprove anything C Neither prove nor disprove anything-is just a tool D None of these.
 Question 2
On what is placed reliance in most investigations?
 A Secondary data B Primary data C Both primary and secondary data D None of these.
 Question 3
The method of selecting a portion of the universe with a view to drawing conclusion about the universe in Toto is known as
 A Scaling B Leveling C Randomizing D Sampling
 Question 4
What is not correct about non-parametric tests of statistical analysis?
 A They require much larger a sample to obtain the power efficiency which is yielded by a parametric test with a particular size B They are wasteful of data C Their power efficiency is always low D They are less economical.
 Question 5
Which of the following would generally require the largest sample size?
 A Cluster sampling B Simple random sampling C Systematic sampling D Proportional stratified sampling
 Question 6
Among the following with whom the fundamental assumptions of experimental method is related to
 A intermediary variables B law of single variable C law of two variable D controlled conditions
 Question 7
It is recommended to use the whole population rather than a sample when the population size is of what size?
 A 500 or less B 100 or less C 1000 or less D you should always use a sample
 Question 8
........ tests focus on information acquired through the informal learning that goes on in life.
 A Personality B Achievement C Aptitude D Intelligence
 Question 9
The directors of a graduate program in educational research wish to see what types of jobs their graduates take after they finish their program. They randomly sample students from the program and have them fill out questionnaires with items asking about the types of jobs they have had. They also are asked to describe the roles they play in their current positions. This project is best described as having what kind of objective
 A Descriptive B Predictive C Explanatory D None of the above
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