Exam 1

1. Metainformation

   Tag	Value
   file	Inferential_Statistics_vufgb-ftestforcomparingnestedmodels-005-en_vufgb-ftestforcomparingnestedmodels-005-en
   name	vufgb-ftestforcomparingnestedmodels-005-en
   section	Inferential Statistics/Regression/Multiple linear regression/F-test for comparing (nested) models
   type	schoice
   solution	FALSE, FALSE, TRUE, FALSE
   Type	Conceptual
   Program
   Language	English
   Level	Statistical Literacy

   Question

   When multiple regression compares the complete model with a reduced model, the number of degrees of freedom for the numerator of the F Ratio is equal to:

   
   
   1. FALSE: N -1.
   2. FALSE:
   3. TRUE: The number of additional terms of the extended model.
   4. FALSE: The number of observations minus the number of estimated parameters.
   
   
   1. Incorrect
   2. Incorrect
   3. Correct
   4. Incorrect