For Exercise 6.93, see page 339; and for 6.94, see page 339.

Question 6.94

6.94 Student satisfaction.

Each year Forbes publishes its rankings of 650 American colleges. The category of student satisfaction carries a weight of 25% toward the overall score of a college. The major component of the student satisfaction measure is based on student evaluations from RateMyProfessor for the college. Explain why inference about the satisfaction levels of a given college are suspect with this approach.