Susan and Olivia both took an introductory statistics class, however Susan attends University A and Olivia attends University B. The final exam for University A has = 50 and = 10 and Susan scored 62 points. The final exam for University B has = 1500 and = 25 and Olivia scored 1540 points. We want to know who understands statistics better by comparing Susan's and Olivia's final exam scores. Assuming the student body at each university is comparable, who performed better on the final exam? Explain.