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Tag: wisdom of crowds

[22] You know what's on our shopping list

Posted on May 22, 2014February 16, 2020 by Leif Nelson

As part of an ongoing project with Minah Jung, a nearly perfect doctoral student, we asked  people to estimate the percentage of people who bought some common items in their last trip to the supermarket. For each of 18 items, we simply asked people (N = 397) to report whether they had bought it on…

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