Suppose you work in a human resources department and want to see if average job satisfaction differs by Industry (Factor A), Level of Work Experience (Factor B), or an interaction of both Industry and Level of Work Experience (AB).
You randomly select 3 workers from each of the 9 combinations of industry and work experience and administer a satisfaction survey. Using the results of the ANOVA below, if you want to test for significant effects of Industry on job satisfaction, what is the F-test statistic?
100.00
80.00
60.00
40.00
20.00
Average Job Satisfaction
Work Experience by
Industry
0.00
Industry A
Industry B
Industry C
-Less than 5 years Five up to 10 years 10 years or more