UNIVERSIDAD INTERAMERICANA DE PUERTO RICOPRIVATE
RECINTO DE PONCE
Departamento de Administración de Empresas
MAEC 2222: ESTADÍSTICA GERENCIAL
Asignación # 1
Valor: 15 puntos
Utilizando la Tabla 1:
1. Prepare una distribución de frecuencias de datos NO AGRUPADA que incluya frecuencia acumulada (tally) para la tabla de CRÉDITOS APROBADOS (3 puntos)
2. Calcule la media, moda y mediana de la tabla de Créditos Aprobados (3puntos)
3. Calcule el Rango, Varianza y Desviación estándar de la tabla de Créditos aprobados (3 puntos)
4. Prepare una distribución de DATOS AGRUPADOS para la tabla de ESTATURA (3 puntos)
5. Prepare una gráfica de barras (histograma) de esta distribución (3 puntos).
Nota: Para tener una mejor idea de cómo preparar la presentación de lo que va a realizar, véase Repaso de Estadísticas que está en la parte de contenido del curso. Cualquier duda con el material, favor de comunicarlo al profesor.
Tabla 1
Créditos aprobados
100
94
85
92
130
98
107
116
120
118
120
78
118
98
115
80
126
58
80
88
38
125
126
126
Estatura
64
67
64
62
59
66
66
66
64
60
66
61
70
60
58
66
63
68
65
64
60
66
60
66
69
64
72
61
64
73
66
60
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