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Para muestras aleatorias de tamao n=25 seleccionadas de unadistribucin normal con una media de 50 y una desviacin estndarde 20. Encuentra cada uno de los

Para muestras aleatorias de tamaÃ±o n=25 seleccionadas de unadistribuciÃ³n normal con una media de 50 y una desviaciÃ³n estÃ¡ndarde 20. Encuentra cada uno de los siguientes.a.) El rango de medias m 2 answers

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