For strain measurements, mass in (g) data for nine experiments were collected while changing some conditions for selected factors. Based on this data and after converting it to strain value, Find the following: Temperature Light Level OFF 50 W Load position A Wire length 15 cm 20 cm Level 1 B Level 2 Level 3 25C 30C 45C 70 W 40 cm mass1 35.18 35.48 34.76 35.6 g 3498 35.28 35.38 35.18 mass2 35.38 35.6 g 35.1 g 35,5 g 34.5 g 35.48 mass3 34.88 35.1 g g 34.88 35.78 34.8 g mass4 35.28 35 g 35.2g 35.2g 35.1g 35.1g 35.28 34.88 34.7 g 34.9 35.1 g 35.48 35 g 35.3 g 35.5 g 35.2 g 35.78 Based on what mentioned above, answer the following questions: 3) Based on mass values, find the S/N ratio for each experiment using nominal the best characteristics. 4) Create the response table. 5) Based on response table, plot response diagrams. 6) Based on response table, which parameter is more significant in strain gauge measurement? 7) Based on response table, which configuration of parameters leads to the best results? 8) Based on ANOVA table, what is the factor that has the highest percent of contribution? L9 orthogonal array: Column Experiment no. 1 2 3 4 1 1 2 1 2 1 2 1 1 2 3 4 5 6 7 8 9 0 00 00 NNN 2 2 2 3 3 3 3 2 3 1 2 3 1 3 1 2 3 1 Nominal the best S/N ratio equations: 12 P 1 vi 12 n-1- S/N = 20 log 20 14 () ANOVA formulas: Total sum of squares: 2 ST =Cza tebe + -- ++- (391+z2+...+238 +230) (941) (A2) (A3)? (zal +22+...+zas +2001? () () N SA = + + ka N PA SA ST X 100 ft = N-1 A = ka-1 SA VA = fa