Model item

Sum of squares

Df

F

F-value

Significance

Rotational speed

0.140

2

140.000

19.000

**

Temperature

0.120

2

120.000

19.000

**

pH

0.001

2

1.000

19.000

Inoculation amount

0.021

2

21.000

19.000

*

Deviation

0.001

2