CA Foundation Maths, Statistics, Logic, and Reasoning: Questions 144  150 of 154
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Question number: 144
» Statistical Description of Data » Textual Representation of Data
Question
Some important sources of secondary data are
Choices
Choice (4)  Response  

a.  International and Government sources 

b.  Private and primary sources 

c.  International and primary sources 

d.  Government sources. 

Question number: 145
» Statistical Description of Data » Tabular Representation of Data
Question
‘Stub’ of a table is the
Choices
Choice (4)  Response  

a.  Right part of the table describing the columns 

b.  Left part of the table describing the rows. 

c.  Left part of the table describing the columns 

d.  Right part of the table describing the rows 

Question number: 146
» Theoretical Distributions Binomial
Question
The wage of workers of a factory follow
Choices
Choice (4)  Response  

a.  Poisson distribution 

b.  Binomial distribution 

c.  Normal distribution 

d.  Chisquare distribution 

Question number: 147
» Measures of Central Tendency
Question
Which measure of dispersion has some desirable mathematical properties?
Choices
Choice (4)  Response  

a.  Standard deviation 

b.  Quartile deviation 

c.  Mean deviation 

d.  None of the above 

Question number: 148
» Theoretical Distributions Binomial
Question
For a Poisson distribution,
Choices
Choice (4)  Response  

a.  Standard deviation and variance are equal. 

b.  Mean and variance are equal. 

c.  Mean and standard deviation are equal. 

d.  None of the above 

Question number: 149
» Statistical Description of Data » Textual Representation of Data
Question
Statistics is defined in terms of numerical data in the
Choices
Choice (4)  Response  

a.  Singular sense 

b.  Plural sense 

c.  All of the above 

d.  None of the above 

Question number: 150
» Statistical Description of Data » Textual Representation of Data
Question
Nationality of a student is
Choices
Choice (4)  Response  

a.  A continuous variable 

b.  A or C 

c.  A discrete variable 

d.  An attribute 
