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Nassim Taleb ran a simple test: take two completely random, unrelated columns of numbers - noise, nothing else - and measure their correlation. with a small sample, you'll routinely see correlations of 0.4, 0.6, even higher. from pure randomness. now the trap. give a researcher many variables and few...

174,586 Aufrufe • vor 2 Monaten •via X (Twitter)

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