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Oxnard Petro, Ltd., has three interdisciplinary project development teams that f

ID: 2935762 • Letter: O

Question

Oxnard Petro, Ltd., has three interdisciplinary project development teams that function on an ongoing basis. Team members rotate from time to time. Every 4 months (three times a year) each department head rates the performance of each project team (using a 0 to 100 scale, where 100 is the best rating). Are the main effects significant? Is there an interaction?

  

Fill in the missing data. (Round your Table of Means values to 1 decimal place, SS and F values to 2 decimal places, MS values to 3 decimal places, and p-values to 4 decimal places.)

  

  

Oxnard Petro, Ltd., has three interdisciplinary project development teams that function on an ongoing basis. Team members rotate from time to time. Every 4 months (three times a year) each department head rates the performance of each project team (using a 0 to 100 scale, where 100 is the best rating). Are the main effects significant? Is there an interaction?

Explanation / Answer

applying two way ANOVA on above below are tables:

please revert for any clarification/correction

Factor 2 (Department) Factor 1 (Year) Marketing Engineering Finance Average 2007 84.7 74.3 93.0 84.0 2009 86.3 75.7 82.0 81.3 2011 86.7 78.0 89.7 84.8 Total 85.9 76.0 88.2 83.4