Linear Modelinghard
0:00.0

In a regression model Y=β0+β1X1+β2X2+ϵY = \beta_0 + \beta_1 X_1 + \beta_2 X_2 + \epsilon, if the variance of X1X_1 is 100100, the variance of X2X_2 is 100100, and the correlation between X1X_1 and X2X_2 is 0.90.9, what is the Variance Inflation Factor (VIFVIF) for β1\beta_1?