Estadística
Quiz
•
Mathematics
•
9th Grade
•
Practice Problem
•
Hard
Nicole Nicole
FREE Resource
Enhance your content in a minute
8 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qué tipo de variable es: "El número de hermanos que tienen los estudiantes de una clase"
Variable cualitativa
Variable cuantitativa discreta
Variable Cuantitativa continua
Variable cualitativa continua
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
"Tiempo en segundos que tarda un atleta en correr 100 metros" es una variable cuantitativa continua.
Verdadero
Falso
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Si en un conjunto de datos la moda es 7, quiere decir que 7 es el valor máximo.
Verdadero
Falso
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
En un conjunto de datos ordenados: 2,4,6,8,10,12 ¿Cuál es la mediana?
6
8
9
7
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
¿Qué es una variable cuantitativa continua?
Una variable que puede tener valores decimales
Una variable que describe cualidades
Una variable que no puede tener valores decimales
Una variable que organiza los datos de menor a mayor
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
¿Cuál es la medida central que se calcula sumando todos los valores y dividiendo entre el número de datos?
Mediana
Media
Moda
Varianza
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
La varianza NO es una medida de tendencia central.
Verdadero
Falso
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