Exam 1

1. Metainformation

   Tag	Value
   file	Descriptive-statistics_vufgb-outliers-001-en_vufgb-outliers-001-en
   name	vufgb-outliers-001-en
   section	Descriptive statistics/Summary Statistics/Outliers
   type	schoice
   solution	FALSE, FALSE, TRUE, FALSE
   Type	Conceptual, Interpreting output
   Program
   Language	English
   Level	Statistical Literacy

   Question

   To identify outliers (“outliers”) of a variable, one can look at the standardized residuals (“studentized residuals”). What values are typically considered extreme?

   
   
   1. FALSE: Absolute values greater than 1
   2. FALSE: Absolute values greater than 2
   3. TRUE: Absolute values greater than 3
   4. FALSE: Absolute values greater than 10
   
   
   1. Incorrect
   2. Incorrect
   3. Correct
   4. Incorrect