In cross-tabs,the introduction of a third variable can ________.
A) refine the association observed between the two original variables
B) indicate no change in the initial association
C) indicate no association between the two variables,although an association was initially observed
D) All of the above are correct.

Question

Quizplus · Accepted Answer

The introduction of a third variable in cross-tabs can refine the association, show no change, or reveal no association, depending on how the third variable interacts with the original two variables.

In Cross-Tabs,the Introduction of a Third Variable Can ________