Variable

R²

P

t

F

DW

ARMA

Result

Air

0.755

0.0000

10.21

52.6

0.56

OK

Water

0.9806

0.0167

10.16

404.38

2.61

1

OK

Waste

0.4455

0.0013

8.06

14.46

0.72

Weak