Explanation:

- Primary group:

- Close-knit, intimate relationships.

- Examples: family, close friends.

- Focus on emotional ties and support.

- Cultural group:

- Shares common cultural traits, like language or traditions.

- May not live together in the same locality.

- Focus on shared heritage rather than physical community.

- Community:

- Group living in the same geographic area.

- Shares common culture and interests.

- Strong sense of belonging and identity.

- Associational group:

- Formed around shared interests or goals.

- Members may not live in the same area or share cultural ties.

- Examples: clubs, professional organizations.