A human resources manager for a large corporation wants to know whether there are differences in employee job satisfaction ...

       A human resources manager for a large corporation wants to know   whether there are differences in employee job satisfaction among three   company locations. He chooses a random sample of 10 employees from each   location and gives them an "Employee Satisfaction Survey." The   final score of this survey is taken as a measure of employee satisfaction and   can range from a low of 0 to a high of 10. Here are the scores for each   employee in each location:   Washington,   DC Boulder, CO New Orleans, LA   10 10 6   5 5 4   9 8 5   8 6 6   10 10 4   7 9 6   8 8 3   6 9 5   10 10 5   7 7 7        What   kind of experimental design did the human resources manager use? Identify the   factor(s) and level(s) of each. Perform the appropriate statistical test to   determine with α =   0.05 whether there is a difference in job satisfaction among the three   locations. Show all your work and provide an   ANOVA summary table of your results. Finally,   using an appropriate post hoc test, determine whether there are any differences among   the groups.