Homework SourseGiven the following ANOVA table Assuming a direct relationsh
Given the following ANOVA table:
Assuming a direct relationship between the variables, what is the correlation coefficient? (Round your answer to 2 decimal places.)
| Source | DF | SS | MS | F |
| Regression | 1 | 1,800 | 1,800.00 | 24.00 |
| Error | 12 | 900 | 75.00 | |
| Total | 13 | 2,700 | ||
Solution
a)
Coefficient of Determination = r2 = SS(Regression) / SS(Total)
r^2 = 1800 / 2700 = 0.67
c)
Standard error = srqt (SS error) = srqt (75) =8.66
