MARGINAL TESTS

Variable

SS (trace)

Pseudo-F

p-value

Decreasing Prop.

BOD₅ (mg/L)

5671.3

10.78

0.001

0.339

Phosphorus total (mg/L)

5531

10.382

0.001

0.331

Total copper (mg(L)

5200

9.4801

0.001

0.311

Total lead (mg/L)

5203.6

9.4897

0.001

0.311

COD (mg/L)

4821.1

8.51

0.001

0.288

Total dissolved solids (mg/L)

4524.8

7.792

0.001

0.2706

Temperature (°C)

4296.4

7.263

0.001

0.2569

Total zinc (mg(L)

4001.9

6.6085

0.001

0.239

Total iron (mg/L)

2762.6

4.1569

0.004

0.165

Dissolved oxygen (mg/L)

2142.2

3.086

0.017

0.1281

Conductivity (S/cm)

1219.4

1.652

0.145

0.07

Nitrates (mg/L)

761.49

1.002

0.395

0.045

pH (Unity)

742.87

0.976

0.425

0.04