Source of variation

Sum of squares

Degrees of freedom

Mean sum of squares

F ratio

F table

Remarks

Problem size A

2227.625

5

445.525

22.833

2.418

Significant

Algorithm B

1908.125

3

636.042

32.597

2.808

Significant

AB

1352.625

15

90.175

4.621

1.888

Significant

Cycle time C

845.000

1

845.000

43.306

4.048

Significant

AC

125.531

5

25.106

1.287

2.418

Insignificant

BC

62.594

3

20.865

1.069

2.808

Insignificant

ABC

244.750

15

16.317

0.836

1.888

Insignificant

Error

936.594

48

19.512

Total

7702.844

95