The following table shows the hours studied and corresponding test grade earned by students on a recent test. Calculate the correlation coefficient, r, and determine whether r is statistically significant at the 0.01 level of significance. Round your answer to the nearest thousandth. Critical Values of the Pearson Correlation Coefficient Hours Studied and Test Grades Hours Studied 0.5 1.25 1.5 2.25 3 4.25 4.5 5 5.25 6.75 Test Grade 70 82 73 85 63 84 96 86 96 94

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