In a Study of Modern Racism,mock Juries Heard Evidence About

In a study of modern racism,mock juries heard evidence about either a white or a black defendant.When were juries most likely to demonstrate racism?

A) when there was clear evidence that the white defendant was guilty
B) when there was clear evidence that the black defendant was guilty
C) when the evidence against a defendant was ambiguous
D) when the evidence against a defendant was unambiguous