y

Coefficient

Std. err.

t

P > t

[95% conf. interval]

X1

0.8557583

0.0533284

16.05

0.000

0.7507954

0.9607212

X2

0.3456988

0.1690009

2.05

0.042

0.0130654

0.6783323

X3

1.066944

0.1959295

5.45

0.000

0.6813087

1.45258

X4

13.59124

1.330108

10.22

0.000

10.97328

16.20921

X5

0.1198201

0.0362813

3.30

0.001

0.04841

0.1912301

X6

−456.2245

348.2864

−1.31

0.191

−1141.734

229.285

X7

910.6836

191.9454

4.74

0.000

532.8899

1288.477

X8

0.0941065

0.1236719

0.76

0.447

−0.149309

0.3375219

X9

−0.4840945

0.1223338

−3.96

0.000

−0.7248762

−0.243312

X10

257.5266

94.90654

2.71

0.007

70.72824

444.325

X11

0.0347727

0.3375372

0.10

0.918

−0.6295798

0.6991252

_cons

−81524.15

32882.96

−2.48

0.014

−146245.6

−16802.75

Number

300

F(11,288)

1111.67

Prob > F

0.0000

AdjR-squared

0.9770

MSE

3446.6