Statistical Inference and Hypothesis TestingCramerRao Inequality (ISS (Statistical Services) Statistics Paper II (New 2016 MCQ Pattern)): Questions 1  3 of 7
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Question number: 1
» Statistical Inference and Hypothesis Testing » CramerRao Inequality
Question
Which of the following is not a regularity condition for CramerRao Inequality?
Choices
Choice (4)  Response  

a.  The parameter space , can have only positive values. 

b.  The differentiation and integration of are interchangeable. In symbols


c.  The information function exists and is positive for all 

d.  The derivative exists for all 

Question number: 2
» Statistical Inference and Hypothesis Testing » CramerRao Inequality
Question
Regularity conditions of CramerRao inequality are related to
Choices
Choice (4)  Response  

a.  Integrability of functions 

b.  Neither (i) and (ii) 

c.  Differentiability of functions 

d.  Both a. and c. are correct 

Question number: 3
» Statistical Inference and Hypothesis Testing » CramerRao Inequality
Question
Which of the following options is appropriate for the CramerRao Inequality, where
is an unbiased estimator 
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 

