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Essay on the Application of Analysis to the Probability of Majority Decisions

work by Condorcet
Also known as: “Éléments du calcul des probabilités, et son application aux jeux de hasard, à la loterie et aux jugements des hommes”, “Essai sur l’application de l’analyse à la probabilité des décisions rendues à la pluralité des voix”(Show More)

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The Essay on the Application of Analysis to the Probability of Majority Decisions (1785) by Marie-Jean-Antoine-Nicolas de Caritat, marquis de Condorcet is a significant work in the history of probability theory. Condorcet, a French Enlightenment philosopher, applied mathematical analysis to understand the likelihood of decisions made by a majority vote.12

This work explored how to determine the probability of a correct outcome when multiple individuals vote. Condorcet and his contemporaries, like Laplace, aimed to use probability theory as a foundation for moral sciences, including judicial and electoral processes. They sought to improve the accuracy of jury decisions and elections by analyzing the probability of correct verdicts based on individual juror reliability. This approach aimed to raise the probability that a jury or electorate would reach the correct decision.3

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