In cross- tabs, the introduction of a third variable can .
A) indicate no change in the initial association
B) refine the association observed between the two original variables
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 have various effects: it might show no change in the initial association (A), refine or clarify the relationship (B), or reveal that the initial association was spurious (C). Therefore, all options are correct.

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