Coefficients

Standard Error

t Stat

p-Value

Intercept

1.318

0.043

30.824

2.07E-96

X₁

−0.236

0.018

−13.232

5.43E-32

X₂

0.160

0.009

17.946

7.00E-50

X₃

1.569

0.011

140.620

7.55E-283

X₄

−0.552

0.014

−40.392

1.56E-125