Predictor

Estimate

Std. Error

t value

p-value (two sided)

POWER

258.81

6.84

37.84

<2∙10−16

***

BREAKDOWN

−639.14

125.71

−5.08

3.66∙10−6

***

SUPERIOR

8345.68

2186.53

3.82

3.15∙10−4

***