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10 questions
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1.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
El fichero ageinc.csv contiene datos de los ingresos y la edad de empleados ¿Cuántas instancias tiene el fichero?
1000
750
10000
100
2.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
¿Cuánto gana la persona de mayores ingresos?
279.999
17,92
179.294
1.000,90
3.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
¿Cuál es la media de edades?
38
33,80
39,41
31,50
4.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Utilizar el algoritmo EM para crear grupos de personas utilizando los parámetros por defecto. ¿Cuántos grupos se crean?
4
5
6
3
5.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
¿Cuántas personas hay en el grupo más numeroso?
235
266
255
575
6.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
¿Cuál es el nivel de ingresos medio en ese grupo más numeroso?
110.969,50
118.969,45
74.969,45
114.969,45
7.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
¿Cuántas instancias hay en el grupo que corresponde a las personas más jóvenes y con menores ingresos?
150
249
175
255
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