Research Aptitude MCQ Online Practice Test-357

By | February 25, 2018

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Research Aptitude Question Answer MCQ

Question 1
In a questionnaire scenario what is the total number of questions
A
2
B
5
C
9
D
As small as possible keeping in view the purpose of the survey
Question 2
Validity of a test designed to measure a construct such as self-esteem is best described by which of the following?
A
Scores from the test correlate highly with most intelligence tests
B
Scores from the test correlate highly with most tests of different constructs
C
Scores from the test are not correlated with anything
D
Scores from the test have a relatively strong and positive correlation with other tests of the same construct (i. e., with other measures of self-esteem) but much lower correlations with tests of different constructs
Question 3
To test null hypothesis, a researcher uses:
A
ANOVA
B
t test
C
X2
D
factorial analysis
Question 4
Which of the following is not true about stratified random sampling?
A
It involves a random selection process from identified subgroups
B
Proportions of groups in the sample must always match their population proportions
C
Disproportional stratified random sampling is especially helpful for getting large enough subgroup samples when subgroup comparisons are to be done
D
Proportional stratified random sampling yields a representative sample
Question 5
If a distribution is skewed to the left, then it is ........
A
Negatively skewed
B
Positively skewed
C
Symmetrically skewed
D
Symmetrical
Question 6
A dependent variable refers to ........
A
The experimental condition
B
A variable with a single value which remains constant in a particular context
C
The variable being manipulated or varied in some way by the researcher
D
The variable which shows us the effect of the manipulation
Question 7
In the context of a Survey Research, the following steps are taken in a certain order:
  1. Sampling
  2. Inference
  3. Data analysis
  4. Data collection
Which of the following is the right order of these steps?
A
1, 4, 3, 2
B
2, 3, 1, 4
C
4, 1, 2, 3
D
3, 2, 4, 1
There are 7 questions to complete.
Please report wrong answer

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