Question: A scatterplot with regression line is shown below for a regression model using Verbal SAT score, VerbalSAT, to predict grade point average in college, GPA,

A scatterplot with regression line is shown below for a regression model using Verbal SAT score, VerbalSAT, to predict grade point average in college, GPA, using the data in StudentSurvey. We also show computer output of the regression analysis below. The regression equation is GPA = 2.03 + 0.00189VerbalSAT. Predictor Coef SE Coef T P Constant 2.0336 0.1621 12.54 0.000 VerbalSAT 0.0018929 0.0002709 6.99 0.000 S = 0.373214 R - Sq = 12.5% R - Sq(adj) = 12.2% 4.0 3.5 GPA 3.0 2.5 2.0 400 500 600 700 800 VerbalSAT(b) Use the tted model to predict the GPA of a person with a score on the Verbal SAT exam of 660. Round your answer to two decimal places. (c) What is the estimated slope in this regression model? Round your answer to five decimal places. b1 i !(d) What is the test statistic for a test of the slope? What is the pvalue? The test statistic is a: .

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