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The histogram below shows information about the number of books students read in a month:Which information is provided in the histogram? (4 points)The mean number of books readThe median number of books readThe number of students who read 4 books or fewerThe number of students who read 9 books or more

Question

The histogram below shows information about the number of books students read in a month:Which information is provided in the histogram? (4 points)The mean number of books readThe median number of books readThe number of students who read 4 books or fewerThe number of students who read 9 books or more

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Solution

Para responder a la pregunta, sigamos estos pasos:

  1. Identificar la información proporcionada por el histograma:

    • El histograma muestra la distribución de la cantidad de libros leídos por los estudiantes en un mes.
  2. Analizar cada opción:

    • La media del número de libros leídos: La media no se puede determinar directamente a partir de un histograma sin realizar cálculos adicionales.
    • La mediana del número de libros leídos: La mediana tampoco se puede determinar directamente a partir de un histograma sin conocer la distribución exacta de los datos.
    • El número de estudiantes que leyeron 4 libros o menos: Esta información sí se puede obtener sumando las frecuencias de las barras correspondientes a 0, 1, 2, 3 y 4 libros.
    • El número de estudiantes que leyeron 9 libros o más: Esta información también se puede obtener sumando las frecuencias de las barras correspondientes a 9 libros y más.
  3. Conclusión:

    • El histograma proporciona la información sobre el número de estudiantes que leyeron 4 libros o menos y el número de estudiantes que leyeron 9 libros o más.

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