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Cuadro 4. X 2 3 4 5 PAG (X = X) 0.5 0.3 0.15 0.05 Sea X: la cantidad de errores que comentan los operativos

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Cuadro 4. X 2 3 4 5 PAG (X = X) 0.5 0.3 0.15 0.05 Sea X: la cantidad de errores que comentan los operativos de la empresa semanalmente. a) Calcule la media y varianza de los errores promedio de los trabajadores de la empresa b) Si a la empresa le cuesta Y = 2500X soles cada error en donde Y es la variable aleatoria que representa el costo de los errores. Calcule el costo esperado de los errores por parte de los operarios. c) Calcular la funcion de distribucion acumulada

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