At a college the scores on the chemistry final exam are approximately normally distributed, with a mean of 75 and a standard deviation of 15. The scores on the calculus final are also approximately normally distributed, with a mean of 83 and a standard deviation of 13. A student scored 82 on the chemistry final and 80 on the calculus final. Relative to the students in each respective class, in which subject did the student do better?
a) Calculus
b) Chemistry
c) The student did equally well in each course
d) There is no basis for comparison
e) None of the above