Exam 1

1. Metainformation

   Tag	Value
   file	Inferential_Statistics_vufgb-mediation-012-en_vufgb-mediation-012-en
   name	vufgb-mediation-012-en
   section	Inferential Statistics/Regression/Multiple linear regression/Mediation, Descriptive statistics/Summary Statistics/Bivariate statistics/Correlation
   type	schoice
   solution	FALSE, TRUE, FALSE, FALSE
   Type	Interpreting graph
   Program
   Language	English
   Level	Statistical Literacy

   Question

   In the figure below, the Y-axis shows the bivariate correlation between Y and $X_{1}$. The X axis shows the partial correlation between Y and $X_{1}$, controlled for $X_{2}$. The dot in the figure represents this correlation for a specific data set. What multivariate relationship is involved here?

   

   
   
   1. FALSE: Suppressor effect
   2. TRUE: Full mediation
   3. FALSE: Partial confounding
   4. FALSE: No relationship between Y and $X_{1}$
   
   
   1. Incorrect
   2. Correct
   3. Incorrect
   4. Incorrect