What does a p-value in ANOVA represent?
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The p-value represents the probability that the observed differences in means are due to random chance. A small p-value (typically < 0.05) indicates significant differences between groups.
A p-value in ANOVA represents the probability that the observed differences among group means happened by chance if the null hypothesis is true. A low p-value (usually less than 0.05) suggests that there is a statistically significant difference between the groups being compared.