Explanation:

- Primary group:

- Small, close-knit groups

- Members have strong emotional ties

- Example: family and close friends

- Community:

- People living together in a specific area

- Share common characteristics and culture

- Can include multiple religious or ethnic groups

- Correct Answer

- Society:

- Broader term for an organized group of individuals

- Involves a large number of people

- Includes complex social structures and institutions

- Reference group:

- Group used for self-evaluation and forming attitudes

- People look up to this group for behavioral standards

- Not necessarily living together