the entire group of individuals or items from which samples are taken for statistical measurement

in statistical terms, a population refers to the complete set of objects, events, or individuals that share common characteristics and are the subject of a statistical study. key aspects of a population include:

• size: the total number of elements in the population, which can be finite or infinite
• parameters: numerical characteristics of the population, such as mean, median, or standard deviation
• homogeneity: the degree of similarity among the elements in the population
• time frame: the specific period during which the population is defined
• sampling frame: a list or representation of all elements in the population from which a sample can be drawn

understanding the concept of population is crucial in statistical analysis, as it forms the basis for sampling techniques, hypothesis testing, and drawing inferences about larger groups based on smaller, representative samples.