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Comparison Strategies by Quotient and the Urn Model in the Choice of Probabilities = Estrategias de comparación por cociente y el modelo de urna en la elección de probabilidades
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Aguas-Hidalgo, Maribel; Quintero-Zazueta, Ricardo – North American Chapter of the International Group for the Psychology of Mathematics Education, 2020
In this research, quotient strategies and their influence on decision-making in situations that involve the comparison of probabilities are analyzed. In order to achieve this, classical probability situations modeled with urns were designed. In each situation, two urns with simple extraction, involving or not proportional relationships, were…
Descriptors: Decision Making, Mathematics Instruction, Models, Secondary School Students