Which of the Following Statements Is True

Multiple Choice

Which of the following statements is true?

A) Aggregations can be easily classified into two categories-group and nongroup.
B) Two-person groups have so many unique characteristics that they are not considered to be groups.
C) Very large collectives,such as mobs,crowds,or congregations,have so many unique qualities that they are not considered to be groups.
D) As groups increase in size,they tend to become more structured.
E) Groups,by definition,must include at least three members but they cannot have more than 20 members.