Birth order, take 2. Look again at the data about birth order of Intro Stats students and their choices of colleges shown in Exercise 6.

a) If we select a student at random, what s the probability the person is an Arts and Sciences student who is a second child (or more)?

b) Among the Arts and Sciences students, what s the probability a student was a second child (or more)?

c) Among second children (or more), what s the probability the student is enrolled in Arts and Sciences?

d) What s the probability that a first or only child is enrolled in the Agriculture College?

e) What is the probability that an Agriculture student is a first or only child?