Using the regression output below, which variable is the most significant predictor of Final Exam score in this model? Predictor Coef SE Coef T P Constant -8.53 10.40 -0.82 0.416 Exam1 0.1622 0.1297 1.25 0.217 Exam2 0.5366 0.1670 3.21 0.002 QuizAvg Projects 0.578 1.292 0.45 0.657 0.4388 0.2415 1.82 0.075

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