Exam 1

1. Metainformation

   Tag	Value
   file	Inferential_Statistics_eur-inferential_statistics-109-en_eur-inferential_statistics-109-en
   name	eur-inferential_statistics-109-en
   section	Inferential Statistics/Parametric Techniques/ANOVA/Oneway repeated measures ANOVA, Inferential Statistics/NHST/Power, Inferential Statistics/Parametric Techniques/ANOVA/ANOVA F-test
   type	schoice
   solution	FALSE, FALSE, TRUE, FALSE
   Type	Conceptual
   Program
   Language	English
   Level	Statistical Literacy

   Question

   A repeated measures ANOVA has more power than an ANOVA for independent groups, because one variance component is calculated differently. Which variance component is this?

   
   
   1. FALSE: The Sum of Squares Total
   2. FALSE: The Sum of Squares Model
   3. TRUE: The Sum of Squares Residual
   4. FALSE: None of the above
   
   

   Solution

   Individual differences between participants matters less for repeated measures analyses. Each participant’s score is measured at a minimum of 2 different occasions; the difference between these conditions within participants is what’s relevant. An individual who starts at a 0 and ends at a 2 (difference of 2) has the same difference score as someone who starts at a 5 and ends at a 7.

   
   
   1. This answer is incorrect
   2. This answer is incorrect
   3. This is the correct answer!
   4. This answer is incorrect