What test might a researcher use to determine which individual pairs of means are significantly different from each other?

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Quizplus · Accepted Answer

A multiple comparisons test, such as Tukey's HSD or Bonferroni correction, would be the best choice to determine which individual pairs of means are significantly different from each other. ANOVA test would only determine if there is a significant difference in means overall, not between individual pairs. T test could be used for two sample means, but would not be efficient for multiple comparisons. Statistical regression is used to model relationships between variables, not compare means.

What Test Might a Researcher Use to Determine Which Individual