Document Summary
We need to maintain uncontrollable factors mostly in a consistent manner throughout every experiment. Also, minimize the variability of controllable factors with the settings of uncontrollable factors. If gauge capability is inadequate we need to run more replicates to get the average of all measurements to avoid large factor effects. Because the factor"s levels are close, the measured effect may be statistically insignificant: ranges must be chosen by which the factors will be varied and the specific levels at which runs will be made. Temperature(x) y = -0. 0337x2 + 3. 5748x + 188. 9. The polynomial data fitting is the most suitable for our data points. y=ax^2+bx+c y2 yassumed (y-yassumed) The factor effects (a, b & ab) ab b a. That means if an increasing amount of main effects will increase the yield. The main effect a appears to be large with compare to the other effects. (b) consider determining the sums of squares for a, b, and ab.
