Statistics & Research MethodsInferential Statistics (CBSENET (Based on NTAUGC) Psychology (PaperII & PaperIII)): Questions 28  33 of 72
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Question number: 28
» Statistics & Research Methods » Inferential Statistics
Question
The degree to which a psychological test yields consistent results from one administration to the next is known as its:
Choices
Choice (5)  Response  

a.  correlation 

b.  validity 

c.  usability 

d.  causation 

e.  reliability 

Question number: 29
» Statistics & Research Methods » Inferential Statistics
Question
The ________ variable is manipulated by the experimenter to determine its effect on subjects’ behavior.
Choices
Choice (5)  Response  

a.  correlational 

b.  confounding 

c.  dependent 

d.  independent 

e.  None of the above 

Question number: 30
» Statistics & Research Methods » Inferential Statistics
Question
Statistical significance refers to
Choices
Choice (5)  Response  

a.  the mean. 

b.  the probability that a research finding happened by chance. 

c.  the measure of deviation. 

d.  the measure of central tendency. 

e.  the measure of dispersion. 

Question number: 31
» Statistics & Research Methods » Inferential Statistics
Question
Which among the following coefficients of a correlation demonstrates the weakest relationship between two variables?
Choices
Choice (5)  Response  

a.  1.00 

b.  1.00 

c.  0.08 

d.  0.28 

e.  0.51 

Question number: 32
» Statistics & Research Methods » Inferential Statistics
Appeared in Year: 2013
Question
In a single group pretest post test design, which one of the statistical method can be best employed to evaluate the mean difference of pre and post tests? (December)
Choices
Choice (4)  Response  

a.  Mann Whitney U test 

b.  Chisquare 

c.  Repeated measures ANOVA 

d.  Randomized ANOVA 

Question number: 33
» Statistics & Research Methods » Inferential Statistics
Question
________ technique is used to find the degree of correlation.
Choices
Choice (4)  Response  

a.  Statistical 

b.  Observational 

c.  Experimental 

d.  None of the above 
