Exam 1

1. Metainformation

   Tag	Value
   file	Inferential_Statistics_vufsw-onewayanova-0316-en_vufsw-onewayanova-0316-en
   name	vufsw-onewayanova-0316-en
   section	inferential statistics/parametric techniques/anova/oneway anova
   type	schoice
   solution	TRUE, FALSE, FALSE, FALSE
   Type	conceptual
   Program	NA
   Language	English
   Level	statistical literacy

   Question

   You perform a one-way ANOVA with 3 conditions (1,2,3). Which of the sets of contrasts below are orthogonal?

   
   
   1. TRUE: 3 vs. (2, 1) 2 vs. 1
   2. FALSE: 1 vs. 2 2 vs. 3
   3. FALSE: 1 vs. 3 2 vs. 3
   4. FALSE: 1 vs. (1, 2, 3) 2 vs. (1, 2, 3)
   
   

   Solution

   Contrasts are orthogonal if each group is compared only once compared in the set of contrasts.

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