Variabilidad entre grupos

"Variabilidad entre grupos" refers to the differences observed when comparing multiple groups or categories in a study or data set. It measures how much the groups differ from each other in terms of a specific characteristic or outcome. For example, if analyzing exam scores across different schools, this variability shows how much scores vary from one school to another. Understanding this helps identify whether differences are significant or just due to chance, and it can guide decisions or further investigation into factors influencing those differences.