Senior Seminar in Psychology Is Open Only to Psychology Majors

Multiple Choice

Senior seminar in psychology is open only to psychology majors, and all psychology majors at this college must complete the seminar to graduate. A random sample of students in this seminar is representative of all

A) college students in the U.S.
B) students at the college where the seminar is offered.
C) seniors at the college where the seminar is offered.
D) senior psychology majors at the college where the seminar is offered.