Variable

Coefficient

Std. Error

t-Statistic

Prob.

C

−7.216804

2.157694

−3.344684

0.0026

LNX₂

1.255649

0.123796

10.14289

0

LNX₃

0.83697

0.323086

2.590552

0.0158

LNX₄

−0.347804

0.221717

−1.568686

0.1293