Professionalism and Research in Nursing
Stratified sampling is a method of sampling that involves dividing a population into distinct subgroups, or strata, that share similar characteristics before selecting a sample. This technique ensures that each subgroup is represented in the sample, allowing for more accurate and reliable data analysis. By capturing the diversity within the population, stratified sampling can enhance the quality of research findings and improve the applicability of results to different segments of the population.
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