ISS Statistics Paper II (New 2016 MCQ Pattern): Questions 86  89 of 246
Get 1 year subscription: Access detailed explanations (illustrated with images and videos) to 246 questions. Access all new questions we will add tracking exampattern and syllabus changes. View Sample Explanation or View Features.
Rs. 200.00 or
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. 
