ANOVA de un factor

ANOVA de un factor (one-way ANOVA) is a statistical method used to compare the averages of three or more groups to see if at least one group differs significantly. It tests whether variations in data are due to actual differences between groups or just random chance. For example, it can determine if different teaching methods lead to different student test scores. If the analysis shows significant differences, researchers can conclude that the factor being studied has an impact. It’s a useful tool for understanding whether different conditions or treatments produce different outcomes.