Exam 1

1. Metainformation

   Tag	Value
   file	Inferential_Statistics_uu-Twoway-ANOVA-871-en_uu-Twoway-ANOVA-871-en
   name	uu-Twoway-ANOVA-871-en
   section	Inferential Statistics/Parametric Techniques/ANOVA/Twoway ANOVA
   type	schoice
   solution	FALSE, FALSE, FALSE, TRUE
   Type	Case
   Program	SPSS
   Language	English
   Level	Statistical Reasoning

   Question

   The manager of a large company with 5 different branches has asked his employees to complete a questionnaire on job satisfaction and working conditions (5 point Likert scale). The manager would like to know if there are differences between male and female employees within the five branches.

   

   Which null hypothesis tests the test size F = 0.458?

   
   
   1. FALSE: $H_{0}$: the average satisfaction scores of men and women are equal
   2. FALSE: $H_{0}$: the average satisfaction scores within the five branches are the same
   3. FALSE: $H_{0}$: the differences (if any) in average satisfaction scores between the five sites are different for men and women.
   4. TRUE: $H_{0}$: the differences (if any) in average satisfaction scores between men and women are the same for all five sites.