6. explain how secondary sources should be used in a research report or presentation that analyzes a trend…

Brief Explanations:

Secondary sources are crucial in a research report or presentation analyzing a trend or change. They offer expert analysis, historical context, and data interpretation. For example, academic journals, books, and reputable websites can provide insights into the causes, effects, and patterns of the trend or change. They should be used to support the thesis, add depth to the analysis, and demonstrate a comprehensive understanding of the topic. It's important to evaluate the credibility of secondary sources, ensuring they are from reliable authors and institutions. Additionally, secondary sources can be used to compare and contrast different perspectives on the trend or change, enhancing the richness of the research.

Answer:

Secondary sources should be used to provide expert analysis, historical context, data interpretation, support the thesis, add depth to the analysis, demonstrate comprehensive understanding, evaluate credibility, and compare/contrast perspectives.