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⁞ Research Aptitude

General Science ➤ Research Aptitude ➤ Sampling
Question 1
Q1.  Which of the following variables cannot be expressed in quantitative terms?
 

Answer :  Professional aptitude


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Question 2
Q2.  The process of selecting a subset of a population for a survey is known as
 

Answer :  Sampling


The process of selecting a subset of a population for a survey is known as Sampling.
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Question 3
Q3.  Researchers ultimately want the answer to a research question to pertain to the
 

Answer :  Target population


Researchers ultimately want the answer to a research question to pertain to the Target population.
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Question 4
Q4.  Generalized conclusion on the basis of a sample is technically known as
 

Answer :  Statistical inference


Generalized conclusion on the basis of a sample is technically known as Statistical inference.
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Question 5
Q5.  When a research problem is related to heterogeneous population, the most suitable method is
 

Answer :  Stratified sampling


When a research problem is related to heterogeneous population, the most suitable method is Stratified sampling.
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