\fSUMMARY OUTPUT Regression Statistics Multiple R 0.82170783 R Square 0.67520376 Adjusted R Sq 0.66683272 Standard Erro 4.97339995 Observations 200 ANOVA df SS MS F Significance F Regression 5 9975.44683 1995.08937 80.6595106 0.0000 Residual 194 4798.53317 24.7347071 Total 199 14773.98 Coefficients Standard Error t Stat P-value Lower 95% Upper 95% Lower 95.0% Upper 95.0% Intercept 6.81299108 3.59189427 1.89676827 0.05934431 -0.2711854 13.8971675 -0.2711854 13.8971675 BEGSAL 0.01940372 0.09721472 0.19959649 0.84200522 -0.1723297 0.21113715 -0.1723297 0.21113715 PREEX 0.00550409 0.03548157 0.15512525 0.87688385 -0.0644751 0.07548324 -0.0644751 0.07548324 CURSAL 0.22070048 0.053437 4.13010595 0.0001 0.11530841 0.32609254 0.11530841 0.32609254 PERFRM 0.73613161 0.08584572 8.57505307 0.0000 0.56682088 0.90544233 0.56682088 0.90544233 STRESS -0.7377758 0.08081047 -9.1297061 0.0000 -0.8971557 -0.5783959 -0.8971557 -0.5783959