Trend Analysis is a method of examining and identifying patterns or trends in data over time. Coursera's trend analysis catalogue teaches you how to effectively analyze and interpret patterns within data sets. You'll learn about statistical analysis, predictive modeling, and data visualization techniques. In addition, you will understand how to use trend analysis in various fields such as business, finance, marketing, and social sciences to predict future behavior, make informed decisions, and develop strategic plans. This skill is crucial for roles like business analyst, market researcher, data scientist, and more.