Comment by seoaeu
4 years ago
Even worse, the experimenters didn't actually provide real coins. They just sent around links to a website that they said was simulating a biased coin. Participants presumably had no actual way to know whether the flips were actually 60% biased towards heads, whether the results were truly independent from one flip to the next, or even whether their bet might impact the outcome.
All those sources of uncertainty of the actual probabilities are, while in some cases not typical of a real coin (although uncertainty about actual bias one has been informed of certainly is), fairly typical all of real-world situations in which people face, so I’m not at all certain that that invalidates any application of the results to real-world situations.