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Table 7 ANOVA results for the CCD

From: Green waste recycling of peanuts highly contaminated with aflatoxins in clay brick manufacturing

Source

Sum of squares

df

Mean square

F-value

Prob > F

 

Model

19.31

4

4.83

1099.53

 < 0.0001

s

X1

16.62

1

16.62

3784.43

 < 0.0001

s

X2

0.12

1

0.12

26.43

0.0009

s

X12

2.52

1

2.52

575.04

 < 0.0001

s

X1. X2

0.054

1

0.054

12.20

0.0082

s

Residual

0.035

8

4.391E-003

   

Lack of fit

0.029

4

7.296E-003

4.91

0.0761

e

Pure error

5.941E-003

4

1.485E-003

   
  1. s Significant
  2. e Nonsignificant