Exam 1

1. Metainformation

   Tag	Value
   file	Inferential_Statistics_vufgb-multiplelinearregression-029-en_vufgb-multiplelinearregression-029-en
   name	vufgb-multiplelinearregression-029-en
   section	Inferential Statistics/Regression/Multiple linear regression, Descriptive statistics/Data representation/Graphs/Scatterplot
   type	schoice
   solution	TRUE, FALSE, FALSE, FALSE
   Type	Interpreting graph
   Program
   Language	English
   Level	Statistical Literacy

   Question

   The figure below shows a regression plane belonging to a multiple regression model with two predictors.

   Complete.

   The partial relationship between y and $x_{1}$ is …, and the partial relationship between y and $x_{2}$ is … .

   

   
   
   1. TRUE: Positive; positive
   2. FALSE: Negative; negative
   3. FALSE: Positive; negative
   4. FALSE: Negative; positive
   
   
   1. Correct
   2. Incorrect
   3. Incorrect
   4. Incorrect