Exam 1

1. Metainformation

   Tag	Value
   file	Inferential_Statistics_vufgb-ftestforcomparingnestedmodels-006-nl_vufgb-ftestforcomparingnestedmodels-006-nl
   name	vufgb-ftestforcomparingnestedmodels-006-nl
   section	Inferential Statistics/Regression/Multiple linear regression/F-test for comparing (nested) models
   type	schoice
   solution	TRUE, FALSE, FALSE, FALSE
   Type	Conceptual
   Program
   Language	Dutch
   Level	Statistical Literacy

   Question

   Er worden twee geneste modellen vergeleken. Gereduceerd model: $\hat{y} = a+b_{1}x_{1}+b_{2}x_{2}+b_{3}x_{3}$. Compleet model: $\hat{y} = a+b_{1}x_{1}+b_{2}x_{2}+b_{3}x_{3}+b_{4}x_{1}x_{2}+b_{5}x_{1}x_{3}$. De steekproefgrootte is 160. Hoeveel vrijheidsgraden staan in de teller van de Model Comparison Test?

   
   
   1. TRUE: 2
   2. FALSE: 3
   3. FALSE: 4
   4. FALSE: 6
   
   
   1. Correct
   2. Incorrect
   3. Incorrect
   4. Incorrect