CA Foundation Maths, Statictics, Logic, and Reasoning: Questions 1  7 of 154
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Question number: 1
Question
for a classification of bivariate data, the maximum number of conditional distributions is
Choices
Choice (4)  Response  

a.  p + q 

b.  pq 

c.  p 

d.  p or q 

Question number: 2
» Measures of Central Tendency
Question
Which measures of dispersions is not affected by the presence of extreme observations?
Choices
Choice (4)  Response  

a.  Quartile deviation 

b.  Standard deviation 

c.  Range 

d.  Mean deviation 

Question number: 3
» Theoretical Distributions Binomial
Question
Which one is uniparametric distribution?
Choices
Choice (4)  Response  

a.  Hyper geometric. 

b.  Normal 

c.  Poisson 

d.  Binomial 

Question number: 4
» Theoretical Distributions Binomial
Question
Poisson distribution is
Choices
Choice (4)  Response  

a.  Always symmetric 

b.  Always negatively skewed. 

c.  Always positively skewed. 

d.  Symmetric only when m = 2. 

Question number: 5
» Statistical Description of Data » Textual Representation of Data
Question
Multiple axis line chart is considered when
Choices
Choice (4)  Response  

a.  The units of the variables are different 

b.  There is more than one time series 

c.  Both a. and b. are correct 

d.  Question does not provide sufficient data or is vague 

Question number: 6
» Statistical Description of Data » Textual Representation of Data
Question
The mode of presentation of data are
Choices
Choice (4)  Response  

a.  Tabular, internal and external 

b.  Textual, tabular and internal 

c.  Textual, tabulation and diagrammatic 

d.  Tabular, textual and external 

Question number: 7
» Theoretical Distributions Binomial
Question
If x is a binomial variable with parameters n and p, then x can assume
Choices
Choice (4)  Response  

a.  Any value between 0 and n, both inclusive. 

b.  Any whole number between 0 and n, both inclusive. 

c.  Any number between 0 and infinity. 

d.  Any value between 0 and n. 
