Research Aptitude Question Answer MCQ
The words of preface should be
Full of emotions
Balanced, alert and humble
In ornamental words
Which scientific method is a top-down or confirmatory approach?
Total error in a research is equal to
sampling error * 100
SQRT [(sampling error) + (non-sampling error)]^2
only sampling error
sampling error + non-sampling error
Systematic error is associated with:
When a researcher conducts an experiment he or she wants to be sure that any differences between the control and experiment groups are due to
The operational definition.
Differences among the subjects.
The experimental manipulation.
Which approach emphasizes the role of instinctual processes and their modification in the course of interaction with the society?
Dynamic and Psychoanalytic Approach
Rank correlation is popularly known as
spearmans rank correlation
product movement correlation
time series analysis
What is not related to increasing sensitivity of the test?
Reducing the level of noise
Using computer for making calculations.
Increasing sample size
Increasing reliability of measures
A study which shows a relationship between two variables is known as
A naturalistic observation
A stratified sample in which the number of sampling units drawn from each stratum is in proportion to the population size of that stratum is called a
Proportional stratified sample
Balanced stratified sample
The limitation of the probability sample is
It does not guarantee representativeness of the sample from a population
The data do not fulfill the standards of the normal probability curve
It has great risk of generalization of the results
All the above statements are correct.
Given the series below X 18 19 20 21 22 23 2425 F 5 6 7 8 9 8 9 5 The mode is
When conducting an interview, asking"Anything else?, What do you mean?, Why do you feel that way?, " etc, are all forms of
Statistical Package for Scientific Studies
Statistical Package for Social Sciences
Scientific Package for Statistical Study
Scientific Package for Social Scientists
The concept which refers to the consistency of scores obtained by the same persons when re-examined with the same test on different occasions is known as
The decline of the British Empire should have spelt the decline of English. This statement is a/an
There are 16 questions to complete.