Exam 1

1. Metainformation

   Tag	Value
   file	Inferential_Statistics_vufgb-regressionftest-004-en_vufgb-regressionftest-004-en
   name	vufgb-regressionftest-004-en
   section	Inferential Statistics/Regression/Regression F-test, Inferential Statistics/Regression/R squared, Inferential Statistics/Regression
   type	schoice
   solution	FALSE, FALSE, TRUE, FALSE
   Type	Calculation
   Program
   Language	English
   Level	Statistical Literacy

   Question

   In a sample of 125 individuals, a multiple regression model with two predictors is compared with a single regression model. The $R^{2}$ of the full model is 0.30, that of the reduced model is 0.25.

   Calculate $F_{inc}$.

   
   
   1. FALSE: 8.13
   2. FALSE: 8.33
   3. TRUE: 8.71
   4. FALSE: 8.93
   
   
   1. Incorrect
   2. Incorrect
   3. Correct
   4. Incorrect