6. Let's assume we conduct a hypothesis test where we eliminate the rejection region that is, instead of a = .05 or a = .01, we set a = 0 or let a approximately equal 0. What do you think will happen?

a. A true null hypothesis never would be rejected.

b. A true null hypothesis never would be retained.

c. A false null hypothesis never would be rejected.

d. A false null hypothesis never would be retained.