Term

Coefficient

Std Error

t Ratio

P Value

Conf High

Conf Low

(Intercept)

21977.85

14543.38

1.511193

0.136679

50482.88

−6527.18

Min Rev Ftr

25.06232

0.959057

26.13226

5.97E−32

26.94207

23.18257

Ore Tonnes

1.47E−06

4.32E−07

3.398316

0.001294

2.32E−06

6.21E−07

Strip Ratio

86.80532

27.58524

3.146803

0.002708

140.8724

32.73825

Limestone Grade

−519.218

329.8802

−1.57396

0.121448

127.3469

−1165.78