Exam 1

1. Metainformation

   Tag	Value
   file	Assumptions_vufgb-assumptions-001-en_vufgb-assumptions-001-en
   name	vufgb-assumptions-001-en
   section	Assumptions, Assumptions/Homogeneity of variance, Assumptions/Normality
   type	schoice
   solution	FALSE, FALSE, FALSE, TRUE
   Type	Conceptual, Interpreting graph
   Language	English
   Level	Statistical Thinking

   Question

   We want to check assumptions of a two-way ANOVA. We do so by making a boxplot in each of the cells (g x h), see below.

   

   Which assumption(s) seem(s) to be violated?

   
   
   1. FALSE: No assumptions.
   2. FALSE: The assumption of normality in each of the cells.
   3. FALSE: The assumption of equal variances for all cells.
   4. TRUE: Both the assumption of normality and equal variances.