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Parte II A continuacin, se presenta la distribucin de las edades de una muestra de las personas que usan regularmente las nuevas plataformas de comunicacin

Parte II

A continuacin, se presenta la distribucin de las edades de una muestra de las personas que usan regularmente las nuevas plataformas de comunicacin Zoomy Teamspara realizar reuniones virtuales de trabajo o para comunicarse con familiares y amigos.

Edades Nmero personas
20-24 115
25-29 238
30-34 421
35-39 322
40-44 239
45-49 116
50 o ms 88
Totales 1,228

Indica:

  1. anchura de las clases (2 puntos)
  2. nmero (cantidad) de datos de la muestra (2 puntos)
  3. nmero de clases (2 puntos)

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