2.Tras un examen en un curso se observa que las puntuaciones…

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Question Answered step-by-step 2.Tras un examen en un curso se observa que las puntuaciones… 2.Tras un examen en un curso se observa que las puntuaciones obtenidas siguen una distribución Normal N(µ=75, ?=15).Se tomó una muestra de n=36. Se desea clasificar a los examinados en tres grupos (de bajo aprovechamiento, buen aprovechamiento y excelente aprovechamiento académico) de modo que hay en el primero un 15% la población, un 55% el segundo y un 30% en el tercero respectivamente. ¿Cuáles han de ser las puntuaciones que marcan el paso de un grupo al otro? Math Statistics and Probability STAT 2020 Share QuestionEmailCopy link Comments (0)

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