High school graduates have a higher average income than those who did not graduate from high school.In this situation we can rule out:
A) common cause.
B) reverse causality.
C) Both of these answers.
D) Neither of these answers

Question

Quizplus · Accepted Answer

Reverse causality can be ruled out because the statement implies that graduating from high school comes before having a higher average income. However, common cause cannot be ruled out as there may be other factors that contribute to both graduation and a higher income, such as motivation, intelligence, or access to resources.

High School Graduates Have a Higher Average Income Than Those