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Enunciado
Se tienen las notas de 15 alumnos en el examen
de Física.
;
12 y 14.
  1. ¿Cuál es la moda?

Ask by Morrison Bates. in Peru
Mar 22,2025

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La moda es .

Solución

Para encontrar la moda de las notas de los 15 alumnos, debemos identificar el número que aparece con mayor frecuencia en el conjunto de datos.
Las notas son:
.
Ahora, contemos la frecuencia de cada nota:
  • : 1 vez
  • : 1 vez
  • : 2 veces
  • : 4 veces
  • : 1 vez
  • : 2 veces
  • : 2 veces
  • : 1 vez
  • : 1 vez
La nota que aparece con mayor frecuencia es , que se repite 4 veces.
Por lo tanto, la moda es .

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Beyond the Answer

La moda es el valor o valores que aparecen con más frecuencia en un conjunto de datos. En este caso, al observar las notas de los 15 alumnos, podemos ver que el número 13 se repite cinco veces, más que cualquier otro número. Por lo tanto, la moda de estas notas es 13.
En un conjunto de datos, es fascinante ver cómo la moda puede ofrecer información clave sobre el desempeño global. En este examen de Física, la moda (13) sugiere que muchos estudiantes alcanzaron un nivel similar, lo que podría indicar tanto un desafío común como la necesidad de revisar ciertos temas en la clase. ¡Algo para tener en cuenta!

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