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July 10, 2017 | Author: Mriv Noventa Dos | Category: Sampling (Statistics), Confidence Interval, Type I And Type Ii Errors, Probability, Probability And Statistics

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Una máquina tiene un determinado producto en bolsas cuyo medio es µ gramos. Suponga que la población de los pesos es normal con desviación estándar de 20 gramos. σ: 20 gramos a.

Estime µ de manera que el 99.38% de las bolsas tengan pesos no superiores a 550 gramos. n=99.38% X

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