The concept that under the right circumstances, a group is smarter than the smarter individuals in them is referred to as the wisdom of crowds.
Wisdom of crowds is a principle that assumes that the knowledge of crowd outcomes in higher decision-making, innovation, and problem-fixing than that of a person. A crowd needs to be large, and diverse, and people within the crowd cannot be prompted by others for the principle to work.
The mathematical concept plays an important role in the Wisdom of crowds, The crowd's squared error equals the average person squared errors minus the variety of the predictions. this can be referred to as the diversity prediction theorem. This occurs now not the handiest in this example; it is actually in each example. it's far a mathematical identity, like the Pythagorean theorem.
There is diversity inside the group and their wondering is unbiased of what others have to say. The idiosyncratic errors canceling each other out is not a gain of 'understanding of crowds'. because the opinion of a huge group of people could be very numerous of their thinking and it is their unbiased opinion.
Learn more about the Pythagorean theorem here brainly.com/question/343682
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