ISS (Statistical Services) Statistics Paper II (New 2016 MCQ Pattern): Questions 85  89 of 246
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Question number: 85
» Statistical Inference and Hypothesis Testing » Estimation Methods of Maximum Likelihood
Question
The principle of Maximum Likelihood consists of finding an estimator, which ________ the likelihood function.
Choices
Choice (4)  Response  

a.  Minimizes 

b.  Maximizes 

c.  Maximizes or Minimizes 

d.  All of the above 

Question number: 86
» Statistical Inference and Hypothesis Testing » Minimum Variance Unbiased Estimators
Question
A statistic is called as Minimum Variance Unbiased Estimator (MVUE) if
Choices
Choice (4)  Response  

a.  If it has the minimum variance among the class of all unbiased estimators 

b.  If it has the maximum variance among the class of all unbiased estimators 

c.  It is Unbiased 

d.  Both a. and c. are correct 

Question number: 87
» Statistical Inference and Hypothesis Testing » Minimum Variance Unbiased Estimators
Question
Minimum Variance Unbiased Estimator (MVUE) is________
Choices
Choice (4)  Response  

a.  Not unique 

b.  Unique 

c.  Question does not provide sufficient data or is vague 

d.  None of the above 

Question number: 88
» Statistical Inference and Hypothesis Testing » Estimation Methods of Maximum Likelihood
Question
In a random sampling from Normal population suppose the MLE of mean is is given then MLE of is
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


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. 

