As a Marketing Major, Stan Is a Collegiate Member of the American

As a marketing major, Stan is a collegiate member of the American Marketing Association. This association holds a collegiate conference every year, and he did attend it one year. While this is a group he belongs to, his ties to other members are relatively weak, and his interaction is infrequent. Which type of group is this?

A) primary group
B) secondary group
C) tertiary group
D) cohort group
E) work group