Theoretical Distributions Binomial (CA Foundation Maths, Statistics, Logic, and Reasoning): Questions 1  7 of 31
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Question number: 1
» Theoretical Distributions Binomial
Question
Which one is uniparametric distribution?
Choices
Choice (4)  Response  

a.  Hyper geometric. 

b.  Normal 

c.  Poisson 

d.  Binomial 

Question number: 2
» 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: 3
» 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. 

Question number: 4
» Theoretical Distributions Binomial
Question
the most important continuous probability distribution is known as
Choices
Choice (4)  Response  

a.  Normal distribution. 

b.  Binomial distribution 

c.  Sampling distribution 

d.  Chisquare distribution. 

Question number: 5
» 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: 6
» Theoretical Distributions Binomial
Question
The mean of binomial distribution is
Choices
Choice (4)  Response  

a.  Always equal to its variance. 

b.  Always less than its variance. 

c.  Always more than its variance. 

d.  Always equal to its standard deviation. 

Question number: 7
» Theoretical Distributions Binomial
Question
The normal curve is
Choices
Choice (4)  Response  

a.  Bellshaped. 

b.  Inverted J – shaped. 

c.  J shaped 

d.  U shaped. 
