This method is a pre-selected group of individuals participating in a research study which are from the overall population and are representative of the entire population in terms of gender, race, age, ethnicity income, etc. Casual Research Sampling Subset

The correct answer is:Sampling refers to the process of selecting a pre-selected group of individuals from the overall population to participate in a research study. This group is representative of the entire population in terms of various characteristics such as gender, race, age, ethnicity, income, and so on. The purpose of sampling is to obtain a subset of the population that accurately reflects the diversity and characteristics of the entire population, allowing researchers to draw conclusions and make generalizations about the population based on the findings from the sample.