In the Context of Social Class, Which of the Following

In the context of social class, which of the following statements is true of religion?

A) People with higher educational levels are more religious than those with less education.
B) As education increases, the importance of religion generally decreases.
C) As income increases, the importance of religion also increases.
D) People with less education are generally nonreligious.
E) Education and religion are not correlated.