a. What kind of model is the above model? What factors are un-estimable? What is the resolution and why? b. Using Half-Normal Plots, Determine the active factors that affect the light intensity. c. Using SAS and the active factors, analyze the data, remove any in-active factors. Run the model again (Need the F-Valuses and p-values and effect estimate). d. Test the adequacy of the final model in c. Normality plot for residuals and Predicted Vs residuals, model fit and R . e. Use Tukey to determine what settings for the seven factors yield the highest light intensity. Include the SAS output. c. If you have 16 runs and 16 main factors
