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The following Microsoft@ Excel output is obtained when Score received on an exam (measured in percentage points) (Y) is regressed on percentage attendance (X) for
The following Microsoft@ Excel output is obtained when "Score received on an exam (measured in percentage points)" (Y) is regressed on "percentage attendance" (X) for 22 students in a Statistics for Business and Economics course. Regression Statistics Multiple R 0.142620229 R Square 0.02034053 Adjusted R Square -0.028642444 Standard Error 20.25979924 Observations 22 Coefficients Standard Error T Stat P-value Intercept 39.39027309 37.24347659 1.057642216 0.302826622 Attendance 0.340583573 0.52852452 0.644404489 0.526635689 Which of the following statement of the correlation coefficient is correct? Select one: O The correlation coefficient is 0.0203, which shows a weak positive linear relationship between percentage exam score and attendance. O The correlation coefficient is 0.1426, which shows a weak positive linear relationship between percentage exam score and attendance. O The correlation coefficient is 0.0203, which shows a weak positive nonlinear relationship between percentage exam score and attendance. O The correlation coefficient is -0.1426 which shows a weak negative linear relationship between percentage exam score and attendance. O The correlation coefficient is 0.1426, which shows a strong positive nonlinear relationship between percentage exam score and attendance
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