Exam grades across all sections of introductory statistics at a large university are approximately normally distributed with a mean of 72 and a standard deviation of 11. Use the normal distribution to answer the following questions.

(c) If the lowest 4 % of students will be required to attend peer tutoring sessions, what grade is the cutoff for being required to attend these sessions?

Round your answer to one decimal place.

cutoff grade=

(d) If the highest 12 % of students will be given a grade of A, what is the cutoff to get an A?

Round your answer to one decimal place.

cutoff grade =