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usefully_useless t1_ix4gguz wrote

Reply to comment by rebuilding-year in Honey improves key measures of cardiometabolic health, including blood sugar and cholesterol levels -; especially if the honey is raw and from a single floral source. Honey is a complex composition of common and rare sugars, proteins, organic acids and other bioactive compounds by Wagamaga

This exactly. Assuming the 20 factors are independent and that the true effect of each factor is zero (i.e. none of them actually do anything), then when using a 5% significance level the probability of finding statistical significance in at least one of the factors (at least one false positive) is about 64%.

There’s a reason that we’re facing a replication crisis, and that reason is the prevalence of p-hacking. (There’s an argument that the overwhelming preference for positive results in academic journals and the publication requirements most departments have for tenure are indirectly responsible for this problem as well, but that’s a different discussion.)

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