Which of the following best defines a formal group?

A formal group is typically defined by its structured purpose and objective. It is created to achieve specific goals or tasks, often with assigned roles and responsibilities that are clear and recognized within the organization. This type of group is usually established by an organization and operates within a formal framework, such as a committee or a team tasked with a particular project.

The other options describe types of groups that are informal in nature or lack a defined purpose. Groups based on friendships and personal relationships focus on personal interactions without any specific organizational goal. Similarly, groups that exist solely for camaraderie prioritize social engagement over task completion, while those made up of individuals with random objectives lack a cohesive mission or structure. These informal group dynamics differ significantly from the strategic and goal-oriented nature of formal groups, which is why the definition in the correct answer is accurate.