Source

Degree of freedom (DF)

Sum of squares (SS)

Mean squares (MS)

F

P

Model

9

3,324,403

369,378

28.59

0.001

Linear

3

1,075,883

609,328

47.16

0.000

Square

3

2,226,160

742,053

57.43

0.000

Interaction

3

22,359

7453

0.58

0.655

Error

5

64,600

12,920

-

-

Lack of fit

3

64,486

21,495

377.11

0.003

Pure error

2

114

57

-

-

Total

14

3,389,003