
Media geométrica y armónica

Quiz
•
Mathematics
•
11th Grade
•
Hard

Maria Calvo
Used 17+ times
FREE Resource
5 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Es un estadígrafo que permite calcular la tendencia central del porcentaje o índices , como el de ventas en una campaña.
Media aritmética
Media Geométrica
Media armónica
Mediana
Moda
2.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
La media armónica de los números 1, 2, 3, 4y 5 es:
2,2898
3,2542
3,1654
2,1897
ninguna de las anteriores
3.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
¿Cuál es la media geométrica entre 3, 5 y 12?
4,4721
4,8648
5
5,6462
6,6667
4.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Una familia realiza un viaje en automóvil a una ciudad y cubre los primeros 100 km a 60 km/h, los siguientes 100 km a 70 km/h y los últimos 100 km a 80 km/h. Calcular, en esas condiciones, la velocidad media realizada.
70
69,5205
69,0411
43,0136
23,0136
5.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
¿Cuál es la inflación promedio de los índices de los precios al consumidor de los tres años ?
2018 - 5,12%
2019 - 7,29%
2020 - 2, 16 %
8,06%
6.85%
4,85%
4,32%
3.43%
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