The results of the History test and Calculus test are normally distributed. The History
test had a mean score of 70 with a standard deviation of 7.4 and the Calculus test had a
mean score of 72 with a standard deviation of 7.2. Dominic scored 81 on the Calculus
test and Vanessa scored 80 on the History test. Which student had the better score
relative to their class?
A. Dominic
B. Vanessa