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Pregunta 4 0 / 20 pts La siguiente tabla nos muestra el aprovechamiento por dos tipos de programas de entrenamiento Programa de entrenamiento A Programa

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Pregunta 4 0 / 20 pts La siguiente tabla nos muestra el aprovechamiento por dos tipos de programas de entrenamiento Programa de entrenamiento "A" Programa de entrenamiento "B" Tamano de la muestra 34 32 Promedio 88.35 96.25 Varianza 64 49 Existe evidencea de una diferencia en el aprovechamiento promedio entre los dos programas de entrenamiento ? Use una significancia del 1% Cual es el valor experimental si la poblacion "1" es programa de entrenamiento "A" y "2" para "B" Nota: Redondear a dos decimales Respondido 0.01 Respuestas correctas -4.28 (con margen: 0)

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