Single Equation Linear ModelMultiple Regression Model (NTANET (Based on NTAUGC) Economics (PaperII)): Questions 1  2 of 2
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Question number: 1
» Single Equation Linear Model » Multiple Regression Model » Estimation and Interpretation
Appeared in Year: 2017
Question
In an open economy Input Output Model, A is the input coefficients matrix, the viability condition to be satisfied is:
Choices
Choice (4)  Response  

a.  [I  A] is not equal to 0 

b.  All principal minors of the matrix [IA] must be positive 

c.  [I – A] is greater than 0 

d.  [I – A] is less than 0 

Question number: 2
» Single Equation Linear Model » Multiple Regression Model » Estimation and Interpretation
Appeared in Year: 2014
Question
The test statistic used to test the significance of the adjusted coefficient of multiple determination (–R 2) is: (June)
Choices
Choice (4)  Response  

a.  Z–test 

b.  c2–test 

c.  t–test 

d.  F–test 
