The following summary data output presents a multiple regression model that attempts to estimate GPA (Grade Point Average) as an outcome of three variables: 1. Hours_Study (weekly hours of study), 2. Study_mode (0 = Campus, 1 = Cloud), and 3. Cloud_contribution (number of posts on the Cloud). SUMMARY OUTPUT Regression Statistics Multiple R 0.75 R Square 55.5% Adjusted R Square 54.1% Standard Error 11.88 Observations 100 ANOVA df SS MS F Significance F Regression 3 14169.86 4723.29 39.93 0.00 Residual 96 11355.85 118.29 Total 99 25525.71 Coefficients Standard Error t Stat P-value Lower 95% Upper 95% Intercept 21.76 5.00 4.35 0.00 11.82 31.69 Hours_study 1.20 0.18 6.66 0.02 0.85 1.56 Study_mode -1.45 2.22 -0.65 0.51 -5.85 2.95 Cloud_contribution 1.66 0.29 5.69 0.00 1.08 2.24