Which of the Following Statements Are True?
A) the Forward $x _ { 1 }$

Multiple Choice

Which of the following statements are true?

A) The forward selection method, an alternative to the backward elimination method, starts with no predictors in the model and consider fitting in turn the model with only $x _ { 1 }$
, only $x _ { 2 }$
,…) ., and finally only $x _ { m }$
)
B) The stepwise procedure most widely used is a combination of forward selection (FS) method and backward elimination (BE) method.
C) The stepwise procedure starts by adding variables to the model, but after each addition it examines those variables previously entered to see whether any is a candidate for elimination.
D) All of the above statements are true.
E) None of the above statements are true.