A Group Is a Collection of Two or More Persons

A group is a collection of two or more persons with common interests or objectives, whereas a work team:

A) consists of two or more persons who are loosely tied together, yet each member works independently
B) may be dozens of people who are quickly assembled to perform a task that may only take a few minutes
C) has several persons but the performance or contribution of any particular member is inconsequential for the team's output
D) is usually a small number of people with complementary skills who are committed to a common goal for which they are mutually accountable