When Determining Whether to Include or Exclude a Variable in Regression

Multiple Choice

When determining whether to include or exclude a variable in regression analysis,if the p-value associated with the variable's t-value is above some accepted significance value,such as 0.05,then the variable

A) is a candidate for inclusion.
B) is a candidate for exclusion.
C) is redundant.
D) does not fit the guidelines of parsimony.