Description: The ‘total population’ refers to the complete group of individuals or instances from which we expect to learn in a specific context. This term is fundamental in the field of statistics, as it establishes the framework within which research and analysis are conducted. The total population can range from a small, specific group, such as students in a specific school, to large sets, such as the population of an entire country. The precise definition of the total population is crucial for the validity of the results obtained through statistical methods, as any inference or conclusion is based on the information collected from this population. Additionally, the total population can be finite or infinite, depending on the study context. In practice, identifying and delineating the total population is one of the first steps in research, as it influences study design, sample selection, and data analysis. Therefore, understanding the concept of total population is essential for any researcher or professional working with data and statistics, as the quality and applicability of the findings depend on it.
