Age groups are classifications of individuals based on their age, often used in demographics, marketing, and social research. These groups help in understanding the behaviors, preferences, and needs of different segments of the population, such as children, teenagers, and adults. Each age group typically exhibits distinct characteristics that can influence various aspects of society, including education, employment, and healthcare. Understanding age groups is crucial for tailoring products and services to meet the specific needs of different populations. For instance, advertisers often target specific age demographics to maximize the effectiveness of their campaigns. By analyzing age-related trends, businesses and policymakers can make informed decisions that benefit society as a whole.