Probability (ISS (Statistical Services) Statistics Paper I (New 2016 MCQ Pattern)): Questions 70  72 of 205
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Question number: 70
» Probability » Probability Distributions » Multinomial
Question
Out of 10 persons, what is the probability that 2 are poor, 5 are rich, 2 belongs to upper middle class and 1 belongs to lower middle class family? Assuming classification of individuals are independent event and the probability of being poor, rich, upper middle and lower middle are respectively.
Choices
Choice (4)  Response  

a.  1.54×10^{5 } 

b. 


c. 


d.  All of the above 

Question number: 71
» Probability » Probability Distributions » Bernoulli
Question
Suppose that and are the sequence of independent Bernoulli distribution with parameter and respectively. Let be a new process such that, . Then will follow ________ distribution with ________?
Choices
Choice (4)  Response  

a.  Bernoulli, 

b.  Bernoulli, 

c.  Non Bernoulli, 

d.  None of the above 

Question number: 72
» Probability » Probability Distributions » Rectangular
Question
If are iid rectangular . Which of the following is correct regarding
Choices
Choice (4)  Response  

a.  converges in distribution to . 

b.  converges in distribution to . 

c.  converges in distribution to . 

d.  None of the above 
