Statistical MethodsBivariate Normal Distribution (ISS (Statistical Services) Statistics Paper I (New 2016 MCQ Pattern)): Questions 1  5 of 5
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Passage
Use the following information, to answer the questions below:
Let and be jointly normal random variables with parameters , , , and .
Question number: 1 (1 of 3 Based on Passage) Show Passage
» Statistical Methods » Bivariate Normal Distribution
Question
The value of is ________.
Choices
Choice (4)  Response  

a.  0.7337  
b.  0.3085  
c. 
 
d.  0.1903 
Question number: 2 (2 of 3 Based on Passage) Show Passage
» Statistical Methods » Bivariate Normal Distribution
Question
If and are independent, then the value of constant is ________.
Choices
Choice (4)  Response  

a.  5  
b.  2  
c.  7  
d.  3 
Question number: 3 (3 of 3 Based on Passage) Show Passage
» Statistical Methods » Bivariate Normal Distribution
Question
The value of is ________.
Choices
Choice (4)  Response  

a.  0.2819  
b. 
 
c. 
 
d. 

Question number: 4
» Statistical Methods » Bivariate Normal Distribution
Question
Let the random variable where and ∑= then, will follow ________ distribution.
Choices
Choice (4)  Response  

a. 
 
b. 
 
c. 
 
d.  None of the above 
Question number: 5
» Statistical Methods » Bivariate Normal Distribution
Question
Let the random variable where and ∑= and . Then which of the following statement is correct regarding the value of?
Choices
Choice (4)  Response  

a.  is a matrix.  
b.  is a matrix.  
c.  is a matrix.  
d.  Question does not provide sufficient data or is vague 