Model Summary Adjusted R Std. Error of Model R R Square Square the Estimate 1 821a .674 .656 6.43104 a. Predictors: (Constant), hours spent studying ANOVAa Sum of Model Squares df Mean Square F Sig. 1 Regression 1539.551 1 1539.551 37.225 .000 Residual 744.449 18 41.358 Total 2284.000 19 a. Dependent Variable: final exam score b. Predictors: (Constant), hours spent studying Coefficientsa Standardized Unstandardized Coefficients Coefficients Model B Std. Error Beta t Sig. 1 (Constant) 22.164 6.526 3.396 003 hours spent studying 992 163 821 6.101 000 a. Dependent Variable: final exam score