31 May 2014

Smu mba statics for management sample paper set four


 
 Question:
Uses of standard error are  
 
Response:
Should have chosen
To give reliability measure of the estimate and give confidence interval   
Feedback:
Wrong
To satisfy sufficiency condition and consistency    
Feedback:
This is not the right choice,refer 8.8
   
To give unbiased estimate and efficiency    
Feedback:
To give efficient estimate and consistent result   

Unit 8  Marks 4
You have completed your quiz attempt. You have scored 12 of 60 possible points.
Question Results
 Question:
The criteria for a good estimator are    
    
 
Response:
Sufficiency, Accuracy and large sample size    
Feedback:
Wrong
Accuracy, large sample size, unbiasedness   
Feedback:
 This is not the right choice,refer 8.5
  
Should have chosen
Efficiency, sufficiency, unbiasedness and consistency    
Feedback:
Large sample size, accurate methods of collection   
Feedback:
Question:
A good Estimator should satisfy
i. The criteria    
    
 
Response:
Wrong
Unbiasedness and reliability    
Feedback:
This is not the right choice,refer 8.5
  
Unbiasedness and consistency    
Feedback:
Consistency and accuracy   
Feedback:
Should have chosen
Consistency, Sufficiency, Efficiency and Unbiasedness   
Feedback:
 Question:
A good Estimator should satisfy
ii. By consistency we mean    
    
 
Response:
Wrong
Mean of the sampling distribution is equal to population mean   
Feedback:
This is not the right choice,refer 8.5.3
 
Statistics calculated from sample is reliable    
Feedback:
Should have chosen
As n--> œ, the sample value approaches parameter value    
Feedback:
Statistics calculated form sample is accurate  
Feedback:

No comments:

Post a Comment