Coefficients^a

Model

UnStd. Coeffi

Std. Coeffi

t

Sig.

95.0% Confidence Interval for B

B

Std. Error

Beta

Lower B

Upper B

1

(Constant)

−2737.856

502.919

−5.444

0.000

−3816.510

−1659.202

X2.3

0.021

0.002

0.964

13.608

0.000

0.018

0.025

2

(Constant)

−16926.384

3948.596

−4.287

0.001

−25456.807

−8395.961

X2.3

0.013

0.003

0.574

4.794

0.000

0.007

0.019

X1

1.455

0.403

0.433

3.609

0.003

0.584

2.326