Thursday, January 16, 2014

Babies and Apes Turn Out to Be Probability-Theory Experts

WSJ.com

Ordinary grown-ups are terrible at explicit probabilistic and statistical reasoning. For example, how likely is it that there will be a massive flood in America this year? How about an earthquake leading to a massive flood in California? People illogically give the first event a lower likelihood than the second. But even babies and apes turn out to have remarkable implicit statistical abilities.

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