Statistical Inference and Hypothesis TestingCramerRao Inequality (ISS (Statistical Services) Statistics Paper II (New 2016 MCQ Pattern)): Questions 1  3 of 7
Access detailed explanations (illustrated with images and videos) to 253 questions. Access all new questions we will add tracking exampattern and syllabus changes. Subscription can be renewed yearly absolutely FREE! View Sample Explanation or View Features.
Rs. 200.00 or
How to register?
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 information function exists and is positive for all 

b.  The derivative exists for all 

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

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


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

a.  Neither (i) and (ii) 

b.  Differentiability of functions 

c.  Integrability of functions 

d.  Both b. 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. 

