The Ecological Fallacy

The ecological fallacy:

A) refers to the way social positions, social roles, and networks of social relationships are arranged in our institutions.
B) refers to the most severe outcome of physical violence.
C) refers to the fact that aggregate-level data cannot be used to predict individual-level risk for an event or experience.
D) refers to the fact that sometimes one or more of the variables that make up "social class" are inconsistent with the others.