Table 17: Summary result for cubic regression models on classroom.
Model Summary |
|||||
R |
R Square |
Adjusted R Square |
Std. Error of the Estimate |
||
0.329 |
0.109 |
-0.040 |
265.678 |
||
The independent variable is Serial No |
|||||
ANOVA |
|||||
|
Sum of Squares |
df |
Mean Square |
F |
Sig. |
Regression |
154711.944 |
3 |
51570.648 |
0.731 |
0.547 |
Residual |
1270524.829 |
18 |
70584.713 |
|
|
Total |
1425236.773 |
21 |
|
|
|
The independent variable is Serial No |
|||||
Coefficients |
|||||
|
Unstandardized Coefficients |
Standardized Coefficients |
t |
Sig. |
|
B |
Std. Error |
Beta |
|||
Serial No |
-130.438 |
99.937 |
-3.251 |
-1.305 |
0.208 |
Serial No ** 2 |
12.544 |
9.979 |
7.405 |
1.257 |
0.225 |
Serial No ** 3 |
-0.352 |
0.286 |
-4.464 |
-1.232 |
0.234 |
(Constant) |
459.366 |
271.427 |
|
1.692 |
0.108 |