Exhibit 6 Exhibit 7 90 Statistics Final Score (%) 80 Mean 53.07 70 Median 53.75 60 Standard Deviation 19.426 50 Minimum 5.00 40 Maximum 97.50 30 Count 395 20 Range 10 First Quartile 41.25 0 Third Quartile 66.25 10 20 30 50 30-40 40-50 60-70 70-80 80-90 Interquartile Range (IQR) 0- 10 20 50 90-10 Coefficient of Variation (CV)Exhibit 10 Final Score (%) Final Score Female -0.10265999 Study Time 0.139421714 Failures -0.358567492 SchoolSup -0.122629567 Romantic -0.111624509 GoOut -0.149407286SUMMARY OUTPUT Regression Statistics Multiple R 0.43522 R Square 0.18942 Adjusted R Square 0.17688 Standard Error 17.62480 Observations 395 ANOVA Significance df SS MS F F Regression 6 28164.6043 4694.10072 15.11137 1.4514E-15 Residual 388 120525.839 310.633605 Total 394 148690.443 Coefficients Standard Error t Stat P-value Lower 95% Upper 95% Intercept 66.047692 2.974675 22.203329 4.3816E-71 60.19919 71.89619 Female -5.180727 1.861227 -2.783500 0.00564064 -8.84008 -1.52137 Study Time 5.764507 2.177515 2.647287 0.00844468 1.48330 10.04571 Failures -15.740335 2.214339 -7.108368 5.6755E-12 -20.09394 -11.38673 SchoolSup -6.423989 2.687649 -2.390189 0.01731604 -11.70817 -1.13981 Romantic -3.095725 1.912186 -1.618946 0.1062715 -6.85527 0.66382 GoOut -2.066470 0.805937 -2.564058 0.01072134 -3.65102 -0.48192