CA Foundation Maths, Statictics, Logic, and Reasoning: Questions 34  41 of 154
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Question number: 34
» Statistical Description of Data » Diagrammatic Representation of Data
Question
Horizontal bar diagram is used for
Choices
Choice (4)  Response  

a.  Data varying over time 

b.  Data varying over space 

c.  A or C. 

d.  Qualitative data 

Question number: 35
Question
What are the limits of the correlation coefficient?
Choices
Choice (4)  Response  

a.  –1 and 1 

b.  No limit 

c.  0 and 1, including the limits 

d.  –1 and 1, including the limits 

Question number: 36
» Measures of Central Tendency
Question
Which measure of dispersion is based on the absolute deviations only?Choices
Choice (4)  Response  

a.  Standard deviation 

b.  Range 

c.  Mean deviation 

d.  Quartile deviation 

Question number: 37
» Measures of Central Tendency
Question
When it comes to comparing two or more distributions we consider
Choices
Choice (4)  Response  

a.  Relative measures of dispersion 

b.  Absolute measures of dispersion 

c.  All of the above 

d.  Question does not provide sufficient data or is vague 

Question number: 38
» Statistical Description of Data » Diagrammatic Representation of Data
Question
Diagrammatic representation of data is done by
Choices
Choice (4)  Response  

a.  Charts 

b.  Pictures 

c.  Diagrams 

d.  All a. , b. and c. are correct 

Question number: 39
» Theoretical Distributions Binomial
Question
A theoretical probability distribution.
Choices
Choice (4)  Response  

a.  Exists only in theory. 

b.  Does not exist. 

c.  Exists in real life 

d.  Both a. and c. are correct 

Question number: 40
» Statistical Description of Data » Ogive
Question
Median of a distribution can be obtained from
Choices
Choice (4)  Response  

a.  Histogram 

b.  Less than type ogives 

c.  Frequency polygon 

d.  All of the above 

Question number: 41
» Statistical Description of Data » Textual Representation of Data
Question
The primary data are collected by
Choices
Choice (4)  Response  

a.  Observation method 

b.  Questionnaire method 

c.  Interview method 

d.  All a. , b. and c. are correct 
