Multiple Regression Analysis For Evaluating The Dependence Of Measures Of Effectiveness On Deming's Management System Dimensions Dependent Variable Multiple Regression (Effectiveness) Regression Square R2 F-ratio Satisfaction (A) 0.68 0.44 8.50 Productivity (B) 0.74 0.60 5.25 Quality (C) 0.78 0.62 6.45 Effectiveness (A+B+C) 0.76 0.72 12.25