There’s something about “Principle 2” in the ASA document on p-values that I couldn’t address in my brief commentary, but is worth examining more closely. 2. P-values do not measure (a) the probability that the studied hypothesis is true , or (b) the probability that the data were produced  by random chance alone, (a) is true, … Continue reading “A small p-value indicates it’s improbable that the results are due to chance alone” –fallacious or not? (more on the ASA p-value doc)