Source

Sum of Squares

df

Mean Square

F-value

p-value

Model

6294.74

9

699.42

6.87

0.0029

significant

A-Welding Current

1031.19

1

1031.19

10.12

0.0098

B-Welding Voltage

1073.99

1

1073.99

10.54

0.0088

C-Gas Flow Rate

566.14

1

566.14

5.56

0.0401