Yes, the word "diversity" is often associated with culture. It refers to the presence of a wide range of different cultures, ethnicities, religions, and backgrounds within a particular group, community, or society. In your example, having people from Mexican, Japanese, Jamaican, and British backgrounds would be an example of cultural diversity.
To further understand the concept of diversity and its connection to culture, one can explore various sources such as books, articles, or academic papers that discuss the topic of cultural diversity or multiculturalism. These sources can provide you with theoretical frameworks, case studies, and real-life examples that illustrate the relationship between diversity and culture. Additionally, engaging in discussions or conversations with people from diverse backgrounds can also broaden your understanding of cultural diversity and its significance in society.