Briefly describe what you notice about the impact that a 0% and a 100% have on an average of a set of values.

a. Both 0% and 100% have no impact on the average.
b. A 0% has a significant impact, but 100% has none.
c. A 100% has a significant impact, but 0% has none.
d. Both 0% and 100% have a significant impact on the average.