Exam 1

1. Metainformation

   Tag	Value
   file	Inferential_Statistics_vufsw-standardizedcoefficient-0155-en_vufsw-standardizedcoefficient-0155-en
   name	vufsw-standardizedcoefficient-0155-en
   section	inferential statistics/regression/standardized coefficient
   type	schoice
   solution	TRUE, FALSE, FALSE, FALSE
   Type	conceptual
   Program	NA
   Language	English
   Level	statistical literacy

   Question

   The Cronbach’s alpha can also be calculated in another way, namely on the basis of standardized items. What does the * Standardized** items mean?

   It means that you …

   
   
   1. TRUE: Transform the scores of each item to z-scores, so that the score represents the distance from the mean, expressed in standard deviations.
   2. FALSE: Recodes the scores of each item without the outliers so that 95% of the scores are at most 2 standard deviations away from the mean.
   3. FALSE: Recodes each item’s scores to the standard range so that all scores fall between the minimum of -1.00 and maximum of +1.00. lie.
   4. FALSE: Transforms the scores of each item to the average correlation with all other items, so that the score’s distance from the standard deviation represents.
   
   

   Solution

   Language Dutch

   Levels of Difficulty Easy

   M&T Basics of quantitative research Basics of quantitative research

   M&T BIS Default value

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