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1.- Un profesor intenta a la importancia de los exmenescortos, aun cuando el 90% de la calificacin final determinada por IOS exmenes parciales- l

1.- Un profesor intenta a la importancia de los exmenescortos, aun cuando el 90% de la calificacin final determinada por IOS exmenes parciales- l cree que cuanto ms altas sean las calificaciones de los exmenes cortos, ms alta r la calificacin final. Seleccion una aleatoria de 15 estudiantes de su clase con los siguientes datos: Promdio de examenes CORO 87 Promedio final Promedio de exmenes corto 76 97 42 Promedio final 69

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