The relationship between X and Y is spurious if ________.
A)Y increases exponentially with increases in X
B)the correlation between X and Y disappears when the effect of Z is controlled
C)Y decreases exponentially with decreases in X
D)both A and C are correct

Question

Quizplus · Accepted Answer

A spurious relationship between X and Y occurs when there is no true causal connection between them, but they appear to be related due to the influence of a third variable, Z. Therefore, when the effect of Z is controlled, the correlation between X and Y should disappear. Options A and C are not related to spurious relationships, but rather describe different types of functional relationships between X and Y.

The Relationship Between X and Y Is Spurious If ________