Use the following output to answer the question that appears after the coefficient table below. SUMMARY OUTPUT Regression Statistics Multiple R 0.684 R Square 0.467 Adjusted R Square 0.433 Standard Error 6.818 Observations 11 ANOVA df SS MS F Significance FRegression10.055 Residual 9 Total 10 Coefficients Standard Error t Stat P-value What is the value of the correlation coefficient? Express your answer using 3 decimals..