Prediction $y_2=-0.442\times F^3+0.233\times F^2+0.066\times F+0.001$

Company Number

2017overall score F

Actual value

Predictive value

Consistence

1

−78.6082

0.0389

216131.4666

×

2

1.7107

0.0341

−1.4171

√

3

1.0300

0.0528

−0.1668

×

4

1.0482

0.0274

−0.1829

√

5

0.8801

0.0204

−0.0617

√

6

1.5085

0.0130

−0.8865

√

7

3.3888

−0.0123

−14.3008

√

8

−0.2890

0.0195

0.0120

√

9

0.6660

0.0292

0.0177

√

10

1.2623

0.0000

−0.4334

√

11

0.8675

0.0174

−0.0549

√

12

0.5201

−0.0032

0.0362

√