Se puede determinar un intervalo de confianza conociendo la varianza
Intervalos de confianza

Quiz
•
Mathematics
•
1st - 3rd Grade
•
Medium

José María Morelos Ruiz
Used 9+ times
FREE Resource
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Verdaero
Falso
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
En casos con muestras pequeñas, podemos esperar que nuestro grado de confianza sea preciso
Verdadero
Falso
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Para muestras de tamaño mayor o igual a __ se pueden garantizar mejores resultados
25
50
30
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
El cálculo de un intervalo de confianza depende de diferentes factores como tamaño de la muestra y nivel de confianza
Verdadero
Falso
5.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Los límites de confianza se dividen en el superior y en el inferior
Verdadero
Falso
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
La exactitud de una estimación aumenta cuando la muestra es ___
Grande
Pequeña
7.
MULTIPLE CHOICE QUESTION
1 min • 3 pts
Son distintos tipos de intervalos de confianza
Para medias
Para desviaciones
Para moda
Para proporciones
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