ANOVA will tell you whether there is a statistically significant difference in the population means of three or more groups of data. But which means are different? Tukey’s will tell you that. Analysis ...

BNC210 demonstrated a statistically significant improvement in post-traumatic stress disorder (PTSD) symptom severity with a clinically meaningful effect size suggesting a potential advantage over ...

From all my years in research and consulting, I think I’ve learned a thing or two about marketing worth sharing. Enduring fundamentals, mostly—yet often overlooked. So, over the course of my biweekly ...

We also analyzed the data for the men in the sample and the same wave and found that the race group differences for the males was just significant (Pearson's Chi-Square=21.2, DF=12, p = .048), with ...