TALLER: “CALIDAD DE LOS ESTUDIOS DE EGRESADOS DEL

NIVEL SUPERIOR, 2010”

INSTITUTO POLITÉCNICO NACIONAL

“La Técnica al Servicio de la Patria”

DIRECCIÓN DE EGRESADOS Y SERVICIO SOCIAL

Bolsa de trabajo

ORDEN DEL DÍA

1. Registro

2. Presentación de los resultados del estudio de seguimiento de egresados del IPN en su inserción laboral, aplicados en 2009.

3. Entrega de los instrumentos de investigación: Cuestionario, tamaño de la muestra de los egresados 2008, sábana, metodología y periodo de aplicación (1 de septiembre al 1 de octubre de 2010)

4. Cambios en la captura de datos

5. Análisis de estrategias de recolección de información estadística

PRESENTACIÓN DE LOS RESULTADOS DEL ESTUDIO DE SEGUIMIENTO DE EGRESADOS DEL IPN EN SU

INSERCIÓN LABORAL, APLICADOS EN 2009

Edad21 0.1% 0.0% 0.0% 0.1% 0.0% 0.1% 0.1% 0.1% 0.0% 0.0% 0.1%22 0.1% 0.2% 0.1% 0.5% 0.3% 0.1% 0.5% 0.4% 0.1% 0.0% 0.5%23 4.8% 2.3% 1.0% 8.1% 4.4% 3.7% 8.1% 4.4% 3.7% 0.0% 8.1%24 15.0% 8.5% 3.4% 26.8% 15.1% 11.7% 26.8% 14.0% 12.7% 0.1% 26.8%25 10.5% 3.4% 3.2% 17.2% 8.9% 8.3% 17.2% 9.1% 8.1% 0.0% 17.2%26 7.7% 2.3% 3.5% 13.6% 5.9% 7.6% 13.6% 7.4% 6.1% 0.1% 13.6%27 5.7% 1.4% 2.2% 9.3% 4.1% 5.2% 9.3% 3.9% 5.4% 0.1% 9.3%28 3.4% 0.8% 1.5% 5.7% 2.1% 3.6% 5.7% 3.4% 2.2% 0.1% 5.7%29 2.4% 0.4% 1.4% 4.2% 1.9% 2.3% 4.2% 2.1% 2.1% 0.0% 4.2%30 0.9% 0.1% 0.3% 1.4% 0.6% 0.8% 1.4% 0.8% 0.6% 0.0% 1.4%31 1.0% 0.2% 0.3% 1.4% 0.3% 1.1% 1.4% 0.6% 0.8% 0.0% 1.4%32 0.6% 0.1% 0.1% 0.7% 0.3% 0.4% 0.7% 0.3% 0.3% 0.0% 0.7%33 0.6% 0.1% 0.2% 1.0% 0.2% 0.8% 1.0% 0.3% 0.6% 0.0% 1.0%34 0.1% 0.0% 0.0% 0.1% 0.0% 0.1% 0.1% 0.1% 0.1% 0.0% 0.1%35 0.1% 0.0% 0.0% 0.1% 0.1% 0.0% 0.1% 0.1% 0.0% 0.0% 0.1%36 0.1% 0.0% 0.1% 0.2% 0.1% 0.1% 0.2% 0.0% 0.2% 0.0% 0.2%39 0.1% 0.0% 0.0% 0.1% 0.0% 0.1% 0.1% 0.0% 0.1% 0.0% 0.1%43 0.1% 0.0% 0.0% 0.1% 0.0% 0.1% 0.1% 0.0% 0.1% 0.0% 0.1%

No contestó 6.3% 0.0% 3.1% 9.4% 3.5% 5.9% 9.4% 4.1% 5.4% 0.0% 9.4%Total 59.7% 19.8% 20.5% 100.0% 48.0% 52.0% 100.0% 51.1% 48.7% 0.3% 100.0%

Masculino Total Pasante Titulado No contestó

Total

Encuesta realizada en 2009 a los egresados de la generación 2007 (1451 encuestados)Área de estudio Genero del egresado Situación Academica

Características Físico Matematicas

Social Administra

Medico Biologicas

Total Femenino

Te encuentras laborandoSi 41.2% 14.4% 14.7% 70.4% 33.3% 37.1% 70.4% 35.8% 34.6% 0.0% 70.4%No, pero si he laborado 13.5% 5.0% 3.6% 22.1% 11.2% 10.9% 22.1% 11.3% 10.6% 0.1% 22.1%Nunca ha laborado 4.1% 0.5% 2.1% 6.6% 3.4% 3.2% 6.6% 3.4% 3.2% 0.0% 6.6%No contesto 0.9% 0.0% 0.1% 1.0% 0.2% 0.8% 1.0% 0.6% 0.3% 0.1% 1.0%Total 59.7% 19.8% 20.5% 100.0% 48.0% 52.0% 100.0% 51.1% 48.7% 0.3% 100.0%Único empleoSi 15.0% 6.1% 7.0% 28.0% 16.3% 11.7% 28.0% 13.0% 15.0% 0.1% 28.0%No 38.5% 13.2% 11.0% 62.6% 27.1% 35.6% 62.6% 33.1% 29.5% 0.1% 62.6%Nunca ha laborado 3.7% 0.5% 2.0% 6.2% 3.1% 3.1% 6.2% 3.2% 3.0% 0.0% 6.2%No contesto 2.4% 0.1% 0.6% 3.1% 1.5% 1.6% 3.1% 1.8% 1.2% 0.1% 3.1%Total 59.7% 19.8% 20.5% 100.0% 48.0% 52.0% 100.0% 51.1% 48.7% 0.3% 100.0%Veces que has cambiado de empleoUna vez 16.2% 4.6% 4.4% 25.2% 11.5% 13.7% 25.2% 13.4% 11.8% 0.0% 25.2%Dos veces 14.1% 4.3% 4.3% 22.6% 9.8% 12.8% 22.6% 11.0% 11.6% 0.1% 22.6%Tres ó más veces 7.5% 4.1% 1.9% 13.5% 5.2% 8.3% 13.5% 7.9% 5.6% 0.0% 13.5%Nunca ha laborado 3.7% 0.5% 2.0% 6.2% 3.1% 3.1% 6.2% 3.2% 3.0% 0.0% 6.2%Unico empleo 14.8% 6.1% 6.9% 27.8% 16.2% 11.6% 27.8% 12.9% 14.8% 0.1% 27.8%No contestó 3.4% 0.3% 1.0% 4.7% 2.3% 2.4% 4.7% 2.7% 1.9% 0.1% 4.7%Total 59.7% 19.8% 20.5% 100.0% 48.0% 52.0% 100.0% 51.1% 48.7% 0.3% 100.0%

Masculino Total Pasante Titulado No contestó

Total

Encuesta realizada en 2009 a los egresados de la generación 2007 (1451 encuestados)Área de estudio Genero del egresado Situación Academica

Características Físico Matematicas

Social Administra

Medico Biologicas

Total Femenino

Nivel de puestoEjecutivo de mandos medios 11.3% 4.2% 3.0% 18.5% 7.6% 11.0% 18.5% 8.3% 10.3% 0.0% 18.5%Empleado u operativo profesional 28.1% 8.5% 11.0% 47.6% 23.5% 24.1% 47.6% 23.6% 23.8% 0.1% 47.6%Auxiliar 5.2% 4.9% 1.3% 11.4% 7.0% 4.4% 11.4% 7.4% 4.0% 0.0% 11.4%Empleado no profesional 1.4% 1.0% 0.2% 2.6% 1.0% 1.6% 2.6% 1.7% 1.0% 0.0% 2.6%Profesional independiente 3.3% 0.3% 1.7% 5.3% 2.1% 3.2% 5.3% 3.1% 2.2% 0.0% 5.3%Otro (especifica) 4.3% 0.5% 0.6% 5.4% 2.4% 3.0% 5.4% 2.5% 2.9% 0.0% 5.4%Nunca ha laborado 3.7% 0.5% 2.0% 6.2% 3.1% 3.1% 6.2% 3.2% 3.0% 0.0% 6.2%No contestó 2.3% 0.0% 0.6% 3.0% 1.4% 1.6% 3.0% 1.4% 1.4% 0.1% 3.0%Total 59.7% 19.8% 20.5% 100.0% 48.0% 52.0% 100.0% 51.1% 48.7% 0.3% 100.0%Tamaño de la empresaMicro 5.3% 3.4% 5.6% 14.3% 8.5% 5.8% 14.3% 7.3% 7.0% 0.0% 14.3%Pequeña 14.4% 4.4% 3.0% 21.8% 10.5% 11.3% 21.8% 13.2% 8.5% 0.1% 21.8%Mediana 7.5% 1.5% 1.8% 10.8% 4.3% 6.5% 10.8% 5.0% 5.8% 0.0% 10.8%Grande 23.6% 10.0% 7.4% 41.0% 19.5% 21.5% 41.0% 18.9% 22.1% 0.1% 41.0%Nunca ha laborado 3.7% 0.5% 2.0% 6.2% 3.1% 3.1% 6.2% 3.2% 3.0% 0.0% 6.2%No contestó 5.2% 0.1% 0.7% 5.9% 2.1% 3.8% 5.9% 3.4% 2.3% 0.1% 5.9%Total 59.7% 19.8% 20.5% 100.0% 48.0% 52.0% 100.0% 51.1% 48.7% 0.3% 100.0%Tipo de empresaPública 8.0% 2.5% 4.9% 15.4% 8.1% 7.3% 15.4% 5.9% 9.4% 0.0% 15.4%Privada 43.7% 16.8% 13.2% 73.7% 34.9% 38.7% 73.7% 39.1% 34.4% 0.1% 73.7%Nunca ha laborado 3.7% 0.5% 2.0% 6.2% 3.1% 3.1% 6.2% 3.2% 3.0% 0.0% 6.2%No contestó 4.3% 0.1% 0.4% 4.8% 1.9% 2.8% 4.8% 2.8% 1.8% 0.1% 4.8%Total 59.7% 19.8% 20.5% 100.0% 48.0% 52.0% 100.0% 51.1% 48.7% 0.3% 100.0%

Masculino Total Pasante Titulado No contestó

Total

Encuesta realizada en 2009 a los egresados de la generación 2007 (1451 encuestados)Área de estudio Genero del egresado Situación Academica

Características Físico Matematicas

Social Administra

Medico Biologicas

Total Femenino

Actividad económica Agrícola-ganadero, silvícola,etc 1.1% 0.3% 0.0% 1.4% 0.5% 0.9% 1.4% 1.1% 0.3% 0.0% 1.4%Industria extractiva (mineria, electricidad y petroleo) 2.5% 0.3% 0.2% 3.0% 1.0% 2.0% 3.0% 1.6% 1.3% 0.1% 3.0%Industria de Transformación 10.5% 0.4% 0.3% 11.2% 5.1% 6.1% 11.2% 6.6% 4.5% 0.0% 11.2%Industria de la Construcción 6.7% 0.2% 0.1% 7.0% 1.7% 5.3% 7.0% 4.8% 2.2% 0.0% 7.0%Comercio 2.1% 2.5% 0.7% 5.3% 3.0% 2.3% 5.3% 3.2% 2.1% 0.0% 5.3%Servicio bancarios, financieros y seguros 2.2% 2.2% 0.1% 4.5% 2.4% 2.1% 4.5% 2.7% 1.8% 0.0% 4.5%Transporte/comunicación 3.9% 1.0% 0.1% 5.0% 1.4% 3.6% 5.0% 2.4% 2.5% 0.0% 5.0%Turismo 0.4% 1.7% 0.0% 2.1% 1.2% 0.8% 2.1% 1.2% 0.8% 0.0% 2.1%Educación 2.1% 0.5% 1.2% 3.7% 2.1% 1.6% 3.7% 1.3% 2.4% 0.0% 3.7%Servicios profesionales y técnicos 10.5% 5.3% 1.2% 17.0% 8.2% 8.8% 17.0% 9.6% 7.4% 0.0% 17.0%Servicios de salud 2.2% 0.6% 13.0% 15.8% 10.5% 5.2% 15.8% 4.7% 11.0% 0.1% 15.8%Servicios de gobierno 2.1% 1.4% 0.2% 3.7% 1.7% 2.0% 3.7% 1.7% 2.0% 0.0% 3.7%Otros 6.8% 2.8% 1.0% 10.7% 4.5% 6.2% 10.7% 4.9% 5.8% 0.0% 10.7%Nunca ha laborado 3.7% 0.5% 2.0% 6.2% 3.1% 3.1% 6.2% 3.2% 3.0% 0.0% 6.2%No contestó 3.0% 0.1% 0.5% 3.6% 1.7% 1.9% 3.6% 2.0% 1.4% 0.1% 3.6%Total 59.7% 19.8% 20.5% 100.0% 48.0% 52.0% 100.0% 51.1% 48.7% 0.3% 100.0%

Masculino Total Pasante Titulado No contestó

Total

Encuesta realizada en 2009 a los egresados de la generación 2007 (1451 encuestados)Área de estudio Genero del egresado Situación Academica

Características Físico Matematicas

Social Administra

Medico Biologicas

Total Femenino

Nivel de ingresosMejoró 27.8% 9.3% 8.3% 45.3% 18.5% 26.9% 45.3% 22.8% 22.5% 0.0% 45.3%Empeoró 3.3% 1.1% 1.0% 5.4% 2.8% 2.5% 5.4% 3.0% 2.4% 0.0% 5.4%Está igual 6.6% 2.4% 1.7% 10.7% 5.5% 5.2% 10.7% 6.6% 4.1% 0.0% 10.7%Nunca ha laborado 3.7% 0.5% 2.0% 6.2% 3.1% 3.1% 6.2% 3.2% 3.0% 0.0% 6.2%Primer empleo 11.4% 6.1% 6.9% 24.4% 14.3% 10.1% 24.4% 11.0% 13.3% 0.1% 24.4%No contestó 6.8% 0.5% 0.7% 8.0% 3.8% 4.2% 8.0% 4.5% 3.3% 0.2% 8.0%Total 59.7% 19.8% 20.5% 100.0% 48.0% 52.0% 100.0% 51.1% 48.7% 0.3% 100.0%Limitante para obtener trabajoFalta de conocimiento teórico 3.8% 1.1% 0.8% 5.7% 2.0% 3.7% 5.7% 3.6% 2.1% 0.0% 5.7%Falta de habilidades y destrezas en la práctica 18.0% 4.6% 4.1% 26.7% 11.9% 14.7% 26.7% 14.3% 12.3% 0.1% 26.7%Integración de la teoría a la práctica 16.3% 8.2% 2.3% 26.9% 13.0% 13.9% 26.9% 14.8% 12.0% 0.1% 26.9%Otro (especifica) 13.5% 4.4% 7.8% 25.7% 13.4% 12.3% 25.7% 12.1% 13.5% 0.1% 25.7%Nunca ha laborado 3.7% 0.5% 2.0% 6.2% 3.1% 3.1% 6.2% 3.2% 3.0% 0.0% 6.2%No contestó 4.3% 1.0% 3.5% 8.9% 4.7% 4.2% 8.9% 3.0% 5.8% 0.1% 8.9%Total 59.7% 19.8% 20.5% 100.0% 48.0% 52.0% 100.0% 51.1% 48.7% 0.3% 100.0%Coincidencia de estudios con el trabajoMenos de 25% 8.3% 3.1% 1.4% 12.8% 5.4% 7.4% 12.8% 7.9% 4.8% 0.1% 12.8%De 26% a 50% 15.7% 5.1% 1.6% 22.4% 10.5% 11.9% 22.4% 11.7% 10.7% 0.0% 22.4%De 51% a 75% 19.8% 7.3% 3.7% 30.8% 14.1% 16.7% 30.8% 17.2% 13.6% 0.1% 30.8%De 76% a 100% 8.2% 3.9% 11.6% 23.6% 13.4% 10.3% 23.6% 9.2% 14.4% 0.0% 23.6%Nunca ha laborado 3.7% 0.5% 2.0% 6.2% 3.1% 3.1% 6.2% 3.2% 3.0% 0.0% 6.2%Primer empleo 0.1% 0.0% 0.0% 0.1% 0.0% 0.1% 0.1% 0.1% 0.0% 0.0% 0.1%No contestó 3.9% 0.0% 0.2% 4.1% 1.5% 2.5% 4.1% 1.8% 2.2% 0.1% 4.1%Total 59.7% 19.8% 20.5% 100.0% 48.0% 52.0% 100.0% 51.1% 48.7% 0.3% 100.0%Desarrollo ProfesionalMejoró 30.5% 10.1% 9.0% 49.6% 21.9% 27.7% 49.6% 24.7% 24.9% 0.0% 49.6%Empeoró 3.0% 0.5% 0.8% 4.2% 1.3% 2.9% 4.2% 3.0% 1.2% 0.0% 4.2%Está igual 4.6% 2.2% 1.0% 7.9% 3.6% 4.3% 7.9% 4.9% 3.0% 0.0% 7.9%Nunca ha laborado 3.7% 0.5% 2.0% 6.2% 3.1% 3.1% 6.2% 3.2% 3.0% 0.0% 6.2%Primer empleo 11.5% 6.1% 6.9% 24.5% 14.3% 10.1% 24.5% 11.1% 13.3% 0.1% 24.5%No contestó 6.4% 0.5% 0.8% 7.6% 3.8% 3.9% 7.6% 4.3% 3.2% 0.2% 7.6%Total 59.7% 19.8% 20.5% 100.0% 48.0% 52.0% 100.0% 51.1% 48.7% 0.3% 100.0%

Masculino Total Pasante Titulado No contestó

Total

Encuesta realizada en 2009 a los egresados de la generación 2007 (1451 encuestados)Área de estudio Genero del egresado Situación Academica

Características Físico Matematicas

Social Administra

Medico Biologicas

Total Femenino

Habilidad mas desarrolladaAnálisis y síntesis 19.9% 6.1% 7.9% 33.8% 15.9% 17.9% 33.8% 16.0% 17.8% 0.1% 33.8%Comprensión y redacción 2.9% 1.2% 1.4% 5.5% 2.9% 2.6% 5.5% 3.4% 2.1% 0.1% 5.5%Dominio de otro(s) idioma(s) 2.6% 0.9% 1.0% 4.5% 2.1% 2.5% 4.5% 2.0% 2.5% 0.1% 4.5%Manejo de tecnología 13.4% 3.0% 2.0% 18.3% 7.1% 11.2% 18.3% 10.6% 7.7% 0.0% 18.3%Comunicación 5.0% 1.0% 1.3% 7.2% 3.2% 4.1% 7.2% 4.2% 3.0% 0.0% 7.2%Trabajo en equipo 13.2% 7.5% 6.6% 27.3% 15.4% 11.9% 27.3% 13.1% 14.1% 0.1% 27.3%Liderazgo 0.1% 0.0% 0.0% 0.1% 0.0% 0.1% 0.1% 0.1% 0.1% 0.0% 0.1%Nunca ha laborado 0.1% 0.0% 0.0% 0.1% 0.0% 0.1% 0.1% 0.1% 0.0% 0.0% 0.1%No contestó 2.5% 0.2% 0.3% 3.0% 1.4% 1.6% 3.0% 1.7% 1.4% 0.0% 3.0%Total 59.7% 19.8% 20.5% 100.0% 48.0% 52.0% 100.0% 51.1% 48.7% 0.3% 100.0%Orden de importancia de la Enseñanza Teorica en el plan de estudiosPrimer lugar 35.1% 11.0% 10.5% 56.7% 25.8% 30.9% 56.7% 29.5% 27.1% 0.1% 56.7%Segundo lugar 10.4% 6.4% 5.7% 22.5% 13.0% 9.5% 22.5% 11.9% 10.7% 0.0% 22.5%Tercer lugar 12.2% 2.3% 4.2% 18.7% 8.5% 10.2% 18.7% 8.7% 9.9% 0.1% 18.7%No contestó 1.9% 0.1% 0.0% 2.0% 0.7% 1.3% 2.0% 1.0% 1.0% 0.0% 2.0%Total 59.7% 19.8% 20.5% 100.0% 48.0% 52.0% 100.0% 51.1% 48.7% 0.3% 100.0%Orden de importancia de la Enseñanza metodologica en el plan de estudiosPrimer lugar 8.5% 4.5% 2.5% 15.5% 8.3% 7.2% 15.5% 7.3% 8.2% 0.0% 15.5%Segundo lugar 36.3% 10.7% 10.4% 57.3% 26.7% 30.7% 57.3% 30.2% 26.9% 0.2% 57.3%Tercer lugar 12.9% 4.5% 7.6% 25.0% 12.3% 12.7% 25.0% 12.5% 12.4% 0.1% 25.0%No contestó 2.1% 0.1% 0.0% 2.1% 0.8% 1.4% 2.1% 1.0% 1.1% 0.0% 2.1%Total 59.7% 19.8% 20.5% 100.0% 48.0% 52.0% 100.0% 51.1% 48.7% 0.3% 100.0%

Masculino Total Pasante Titulado No contestó

Total

Encuesta realizada en 2009 a los egresados de la generación 2007 (1451 encuestados)Área de estudio Genero del egresado Situación Academica

Características Físico Matematicas

Social Administra

Medico Biologicas

Total Femenino

Orden de importancia de las practicas en el plan de estudiosPrimer lugar 15.6% 8.3% 8.4% 32.3% 16.9% 15.4% 32.3% 17.0% 15.2% 0.1% 32.3%Segundo lugar 10.5% 3.3% 4.5% 18.4% 8.1% 10.3% 18.4% 8.2% 10.1% 0.1% 18.4%Tercer lugar 31.6% 8.2% 7.5% 47.3% 22.3% 25.0% 47.3% 24.9% 22.4% 0.0% 47.3%No contestó 1.9% 0.1% 0.0% 2.0% 0.8% 1.2% 2.0% 1.0% 1.0% 0.0% 2.0%Total 59.7% 19.8% 20.5% 100.0% 48.0% 52.0% 100.0% 51.1% 48.7% 0.3% 100.0%Ampliarías, mantendrías ó reducirías la Enseñanza TeoricaAmpliar 7.3% 3.4% 6.8% 17.5% 8.8% 8.7% 17.5% 8.1% 9.4% 0.0% 17.5%Mantener 24.5% 7.5% 9.0% 40.9% 19.2% 21.7% 40.9% 20.0% 20.8% 0.1% 40.9%Reducir 25.8% 8.8% 4.8% 39.4% 19.2% 20.3% 39.4% 22.0% 17.3% 0.1% 39.4%No contestó 2.1% 0.1% 0.0% 2.1% 0.8% 1.3% 2.1% 1.0% 1.1% 0.0% 2.1%Total 59.7% 19.8% 20.5% 100.0% 48.0% 52.0% 100.0% 51.1% 48.7% 0.3% 100.0% Ampliarías, mantendrías ó reducirías la Enseñanza metodologica Ampliar 9.9% 4.8% 5.6% 20.3% 9.7% 10.6% 20.3% 9.0% 11.4% 0.0% 20.3%Mantener 30.4% 11.0% 9.2% 50.6% 26.0% 24.6% 50.6% 27.6% 22.7% 0.2% 50.6%Reducir 17.2% 3.9% 5.7% 26.9% 11.5% 15.4% 26.9% 13.4% 13.4% 0.1% 26.9%No contestó 2.1% 0.1% 0.0% 2.2% 0.8% 1.4% 2.2% 1.0% 1.2% 0.0% 2.2%Total 59.7% 19.8% 20.5% 100.0% 48.0% 52.0% 100.0% 51.1% 48.7% 0.3% 100.0%Ampliarías, mantendrías ó reducirías las Practicas Ampliar 48.1% 17.2% 14.3% 79.6% 38.8% 40.8% 79.6% 41.6% 37.8% 0.3% 79.6%Mantener 4.3% 2.1% 3.0% 9.4% 4.3% 5.0% 9.4% 4.8% 4.5% 0.0% 9.4%Reducir 5.3% 0.5% 3.2% 9.0% 4.1% 4.8% 9.0% 3.6% 5.4% 0.0% 9.0%No contestó 2.0% 0.1% 0.0% 2.1% 0.8% 1.3% 2.1% 1.1% 1.0% 0.0% 2.1%Total 59.7% 19.8% 20.5% 100.0% 48.0% 52.0% 100.0% 51.1% 48.7% 0.3% 100.0%

Masculino Total Pasante Titulado No contestó

Total

Encuesta realizada en 2009 a los egresados de la generación 2007 (1451 encuestados)Área de estudio Genero del egresado Situación Academica

Características Físico Matematicas

Social Administra

Medico Biologicas

Total Femenino

Entrega de los instrumentos de investigación: Cuestionario, tamaño de la muestra de los egresados 2008, sábana,

metodología y periodo de aplicación (1 de septiembre al 1 de octubre de 2010)

CAMBIOS EN LA CAPTURA DE DATOS

ANÁLISIS DE ESTRATEGIAS DE RECOLECCIÓN DE INFORMACIÓN ESTADÍSTICA