Exam 1

1. Metainformation

   Tag	Value
   file	Inferential_Statistics_vufsw-rsquared-1139-en_vufsw-rsquared-1139-en
   name	vufsw-rsquared-1139-en
   section	inferential statistics/regression/r squared
   type	schoice
   solution	TRUE, FALSE, FALSE, FALSE
   Type	conceptual
   Program	NA
   Language	English
   Level	statistical literacy

   Question

   A bivariate regression is performed for X and Y. What statement about the R² is correct?

   
   
   1. TRUE: R² measures the percentage of variance in Y that is explained by X.
   2. FALSE: R² assumes values between -1 and 1.
   3. FALSE: R² does not measure the strength of the relationship between X and Y.
   4. FALSE: R² depends on the chosen measurement units.
   
   

   Solution

   R² measures the percentage of variance in Y that is explained by X.

   Language
   Nederlands

   Levels of Difficulty
   Easy

   M&T BIS
   Default value

   M&T Bivariate linear regression
   Bivariate linear regression

   
   
   1. True
   2. False
   3. False
   4. False