Exam 1

1. Metainformation

   Tag	Value
   file	Inferential_Statistics_uu-Twoway-ANOVA-847-en_uu-Twoway-ANOVA-847-en
   name	uu-Twoway-ANOVA-847-en.Rmd
   section	Inferential Statistics/Parametric Techniques/ANOVA/Twoway ANOVA
   type	schoice
   solution	FALSE, FALSE, TRUE, FALSE
   Type	Test choice
   Language	English
   Level	Statistical Reasoning

   Question

   Researchers want to know whether men and women differ in their appreciation of a particular advertising campaign (measured on a scale of 0-10). In addition, the researchers are also interested in the effect of educational level (measured with: mbo or lower, hbo, wo), which is also included in the analysis.

   Which analysis technique is most suitable for this research?

   
   
   1. FALSE: One-way ANOVA
   2. FALSE: One-way ANCOVA
   3. TRUE: Two-way ANOVA
   4. FALSE: Two-way ANCOVA
   
   

   Solution

   Dependent variable: appreciation of a particular advertising campaign (interval level of measurement)

   First independent variable: sex (difference between men and women; measurement level: nominal)

   Second independent variable: educational level (measurement level: nominal/ordinal)

   Both independent variables are categorical, so the most suitable technique here is a Two-way ANOVA.