Estadistica t de student
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Transcript of Estadistica t de student
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En este caso no se puede aplicar la t de student ya que en este problema no hay datos atípicos, de manera que los datos que se observan son datos de una muestra de una población normal.
Se utilizaría una z muestra.
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Ejercicios 5.3
5
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No es adecuado utilizar la estadística t de students ya que se está hablando de un dato muestral poblacional la mejor herramienta para poder lograr un intervalo de confianza en este problema sería utilizar muestra Z.
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A)
B)
C) 3.22466 a 3.25259
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D)