ISS (Statistical Services) Statistics Paper II (New 2016 MCQ Pattern): Questions 89  93 of 253
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Question number: 89
» Statistical Inference and Hypothesis Testing » Minimum Variance Unbiased Estimators
Question
A statistic is MVUE of if ………. where is any other unbiased estimator of
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 90
» Statistical Inference and Hypothesis Testing » Estimation Methods of Maximum Likelihood
Question
Under certain regularity conditions, a maximum likelihood estimator is ________ distributed.
Choices
Choice (4)  Response  

a.  Uniformly 

b.  Asymptotically Normally 

c.  Asymptotically Poisson 

d.  None of the above 

Question number: 91
» Statistical Inference and Hypothesis Testing » Estimation Methods of Maximum Likelihood
Question
Which of the following are the methods of Estimation?
Choices
Choice (4)  Response  

a.  Method of Minimum Variance 

b.  Method of Maximum Likelihood Estimation 

c.  Method of Minimum Chisquare 

d.  All a. , b. and c. are correct 

Question number: 92
» Statistical Inference and Hypothesis Testing » Estimation Methods of Maximum Likelihood
Question
In sampling from a normal population, MLE () is the
Choices
Choice (4)  Response  

a.  Consistent estimator 

b.  Most efficient estimator 

c.  Unbiased estimator 

d.  All a. , b. and c. are correct 

Question number: 93
» Statistical Inference and Hypothesis Testing » Estimation Methods of Maximum Likelihood
Question
In a random sampling from Normal population suppose the MLE of mean is , then simultaneous estimation of is
Choices
Choice (4)  Response  

a.  Biased 

b.  Consistent and not unbiased 

c.  Unbiased 

d.  Consistent and unbiased 
