examen parcial
Utilizando la siguiente tabla de frecuencias absolutas, responda a lo siguiente (debe presentar los resultados adjuntando un archivo de Excel donde cada parte debe ser una página del archivo):
Diás de Vacaciones
0
5
10
12
15
20
Frecuencia Absoluta
12
15
23
22
21
11
Convertir las frecuencias absolutas a frecuencias relativas.
Obtener el valor esperado de la distribución discreta.
Obtener la varianza y la desviación estándar.
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