Dr. yamin conducted a test comparing black and white participants in a measure of information processing. each group was given the same information and task. what is the most likely result of the experiment?

I believe the answer is: There is no difference between the groups in their performance.
Environment played a much  more crucial roles in information processing rather than the color of the skin.
People who grow up in a houshold with parents that do not value learning for example, would most likely grow up spending their time doing other than learning in order to imitate their parents' behavior

Complementary goods. they go together, thats why one price increase and the others demand increases