Why might we not be able to build a regression model to predict a dependent variable?
A) We might not know the independent variables.
B) There might not be any data available for the independent variables.
C) The regression model might not fit the data well.
D) All of these are true.

Question

Quizplus · Accepted Answer

If we do not know the independent variables or there is no data available for them, we cannot build a regression model. Additionally, if the regression model is not a good fit for the data, it may not be able to accurately predict the dependent variable. Therefore, all of these factors can prevent us from building a regression model to predict a dependent variable.

Why Might We Not Be Able to Build a Regression