Table 3 Analysis of variance results for the regression (pumpkin)

Model

9

0.1341

0.0150

14.30

0.0010

X₁

1

0.0171

0.0171

16.42

0.0049

X₂

1

0.0040

0.0040

3.89

0.0893

X₃

1

0.0153

0.0153

14.69

0.0064

X₁X₂

1

0.0144

0.0144

13.82

0.0075

X₁X₃

1

0.0072

0.0072

6.93

0.0338

X₂X₃

1

0.0025

0.0025

2.40

0.1653

\( {\mathrm{X}}_1^2 \)

1

0.0516

0.0516

49.56

0.0002

\( {\mathrm{X}}_2^2 \)

1

1.2894

1.2894

0.012

0.9146

\( {\mathrm{X}}_3^2 \)

1

0.0182

0.0182

17.47

0.0041

Lack of fit

3

0.0025

0.00085

0.7274

0.586

Myricetin

Model

9

0.1277

0.0141

15.30

0.0008

X₁

1

0.0171

0.0171

18.44

0.0036

X₂

1

0.00405

0.00405

4.36

0.0751

X₃

1

0.01531

0.01531

16.50

0.0048

X₁X₂

1

0.0144

0.0144

15.52

0.0056

X₁X₃

1

0.0072

0.0072

7.79

0.0269

X₂X₃

1

0.0025

0.0025

2.69

0.1447

\( {\mathrm{X}}_1^2 \)

1

0.0479

0.0479

51.71

0.0002

\( {\mathrm{X}}_2^2 \)

1

0.0001

0.0001

0.15

0.7100

\( {\mathrm{X}}_3^2 \)

1

0.0160

0.0160

17.30

0.0042

Lack of fit

3

0.0025

0.00085

0.88

0.5244