ESTADISTICA

Quiz
•
Mathematics
•
3rd Grade
•
Medium
ROMERO VANESA
Used 28+ times
FREE Resource
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Problema 1
Calcular la media de los siguientes datos: 15, 11, 7, 6, 11.
7
10
11
24
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Problema 2
Las notas del examen de matemáticas de 15 alumnos son las siguientes: 5, 3, 9, 7, 3, 6, 7, 5, 8, 7, 5, 4, 7, 6 y 8.
Calcular la moda de las notas.
9
3
5
7
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Problema 2
Las notas del examen de matemáticas de 15 alumnos son las siguientes: 5, 3, 9, 7, 3, 6, 7, 5, 8, 7, 5, 4, 7, 6 y 8.
Calcular la moda de las notas.
9
3
5
7
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Problema 3
Las alturas (en centímetros) de los 10 alumnos de una clase son 178, 163, 155, 159, 171, 155, 172, 170, 159 y 163.
Calcular la mediana (acomoda los datos).
163
159
171
172
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Problema 4
Las edades de 8 niños que van a una fiesta son: 2, 4, 4, 5, 5, 6, 7, 7.
Hallar la edad media:
7
6
5
4
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Problema 5
.
En un examen calificado del 0 al 10, 3 personas obtuvieron 5 de nota, 5 personas obtuvieron 4 de nota, y 2 personas obtuvieron 3 de nota. Calcular la moda.
7
6
5
4
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Problema 6
Es el valor que ocupa la posición central cuando todos los datos están ordenados en orden creciente o decreciente
mediana
moda
media aritmética
media
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