ANSWER QUICKLY

3. You have been hired as an intern at the FAMSTATE Chemical Co. Your first assignment is to design an experiment to determine how the first factor, production method (method A or method B) and the second factor, processing time impact the product yield (g of product). A range of processing times are selected for investigation (3.0 min to 12.0 min) and 3 equally spaced levels are used to determine the linearity of the effect of processing time. Assume that this experiment is relatively inexpensive to perform. A full factorial design of experiment is conducted a. You are asked to develop an empirical model that can be used to predict yield at various levels of the factors. Write out the general form of the DOE model. (hint: Use bo, bi, etc, not value to represent the effects. Use X., Xto represent the coded factors.). b. Define the response variable with units, and factor levels by redrawing the following table. If no entry belongs in a cell, insert N/A: Response (9) 0 Factor 1 (1) method Factor 2 (x2) time (min) c. How many trials would be required to conduct a factorial design experiment with the minimum number of replicates to identify outliers? 3. You have been hired as an intern at the FAMSTATE Chemical Co. Your first assignment is to design an experiment to determine how the first factor, production method (method A or method B) and the second factor, processing time impact the product yield (g of product). A range of processing times are selected for investigation (3.0 min to 12.0 min) and 3 equally spaced levels are used to determine the linearity of the effect of processing time. Assume that this experiment is relatively inexpensive to perform. A full factorial design of experiment is conducted a. You are asked to develop an empirical model that can be used to predict yield at various levels of the factors. Write out the general form of the DOE model. (hint: Use bo, bi, etc, not value to represent the effects. Use X., Xto represent the coded factors.). b. Define the response variable with units, and factor levels by redrawing the following table. If no entry belongs in a cell, insert N/A: Response (9) 0 Factor 1 (1) method Factor 2 (x2) time (min) c. How many trials would be required to conduct a factorial design experiment with the minimum number of replicates to identify outliers