Table 3: Summary result for cubic regression model on students.
Model Summary |
|||||
R |
R Square |
Adjusted R Square |
Std. Error of the Estimate |
||
0.419 |
0.176 |
0.038 |
1239.081 |
||
The independent variable is Serial No |
|||||
ANOVA |
|||||
|
Sum of Squares |
Df |
Mean Square |
F |
Sig. |
Regression |
5885061.409 |
3 |
1961687.136 |
1.278 |
0.312 |
Residual |
27635771.546 |
18 |
1535320.641 |
|
|
Total |
33520832.955 |
21 |
|
|
|
The independent variable is Serial No |
|||||
Coefficients |
|||||
|
Unstandardized Coefficients |
Standardized Coefficients |
T |
Sig. |
|
B |
Std. Error |
Beta |
|||
Serial No |
-598.448 |
466.092 |
-3.076 |
-1.284 |
0.215 |
Serial No ** 2 |
73.613 |
46.542 |
8.961 |
1.582 |
0.131 |
Serial No ** 3 |
-2.322 |
1.332 |
-6.073 |
-1.743 |
0.098 |
(Constant) |
2135.878 |
1265.893 |
|
1.687 |
0.109 |