There's a bunch of popular hats around the world so it depends :D
Sample are the characteristics of the individuals of the population being studied
initiator-contributer - suggest goals, procedures, and strategies
help-seeker - puts self down; tries to gain sympathy through confusion about group needs and goals
follower - often functions as an audience rather than an active participant; goes along with the leadership of more aggressive members often functions as an audience rather than an active participant; goes along with the leadership of more aggressive members
opinion seeker - asks other members for their opinions on relevant issues
observer and commentator - keeps record of group interactions and provides information for group evaluation
Answer:
7, 2, 5 are the best answers.