Exam 1

1. Metainformation

   Tag	Value
   file	Assumptions_uu-Sphericity-017-en_uu-Sphericity-017-en
   name	uu-Sphericity-017-en
   section	Assumptions/Sphericity
   type	schoice
   solution	FALSE, FALSE, TRUE, FALSE
   Type	Conceptual
   Program
   Language	English
   Level	Statistical Literacy

   Question

   In a repeated measures ANOVA (Repeated Measures ANOVA), sphericity is one of the assumptions.

   Which of the following statements about sphericity is correct?

   
   
   1. FALSE: In MANOVA, sphericity is an issue.
   2. FALSE: With less than three conditions, sphericity is an issue
   3. TRUE: The variances of the dependent variable are then not approximately equal in all conditions
   4. FALSE: The variances of the difference scores between conditions must then not be of approximately equal size