Bev D submitted a new resource:
Profound Statistical Concepts - What to do when theory collides with reality: Normality, homogeneity, independence and p values
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Profound Statistical Concepts - What to do when theory collides with reality: Normality, homogeneity, independence and p values
Too often quality practitioners and other engineers and scientists ignore the fundamental requirements of a study design that enable the use of p values and the null hypothesis approach to statistical studies. This renders the conclusions of the study unreliable at worst, at best it leads to confusion regarding what conclusions can be made.
Two case studies are presented that demonstrate the role of non-homogeneity in study designs. An analytic study approach is explained that makes...
Two case studies are presented that demonstrate the role of non-homogeneity in study designs. An analytic study approach is explained that makes...