ISS (Statistical Services) Statistics Paper I (New 2016 MCQ Pattern): Questions 328  330 of 471
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Question number: 328
» Probability » Probability Distributions » Lognormal
Question
Maximum Likelihood estimator of lognormal distribution for a series of with parameters and are________.
Choices
Choice (4)  Response  

a.  and 

b.  and 

c.  and 

d.  None of the above 

Question number: 329
» Probability » Modes of Convergences of Sequences of Random Variables » In Distribution
Question
Consider the following events and then choose the option in which the given events are same.
I) does not converges to as .
II) converges to as
III) For some for infinitely many
IV) For some for infinitely many .
Choices
Choice (4)  Response  

a.  I and III 

b.  II and III 

c.  II and IV 

d.  None of the above 

Question number: 330
» Probability » Probability Distributions » Distributions of Functions of Random Variables
Question
Suppose now that and are realvalued random variables for an experiment, so that is random vector taking values in a subset of Suppose that with and . Then ________.
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 

