autoevaluacion 3 estadistica

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En una colonia de la Ciudad de México se obtuvo una muestra aleatoria del monto del consumo mensual de energía eléctrica. Los datos obtenidos en pesos son los siguientes: 20, 30, 39, 45, 55, 21, 31, 40, 46, 65, 74, 68, 82, 108, 123, 154, 167, 193, 181, 95, 81, 64, 25, 32, 141, 152, 167, 173, 194, 204, 208, 73, 97, 94, 87, 120, 151, 140, 21, 64, 52, 39, 52, 165, 172, 94, 83, 24, 193, 119 20 21 21 24 25 30 31 32 39 39 40 45 46 52 52 55 64 64 65 68 73 74 81 82 83 87 94 94 95 97 108 119 120 123 140 141 151 152 154 165 167 167 172 173 181 193 193 194 204 208 N=50 PAR N/2=50/2=25 N/2+1=25+1=26 83+87/2=85 208-20 =188 Question 1 Puntos: 2 Media Respuesta: Question 2 Puntos: 2 Mediana Respuesta: Question 3 Puntos: 1 Moda Respuesta: Question 4 Puntos: 1 Recorrido Respuesta: Question 5 Puntos: 2 Varianza Respuesta: Question 6 Puntos: 2 Desviación típica Respuesta:

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estadistica

Transcript of autoevaluacion 3 estadistica

En una colonia de la Ciudad de Mxico se obtuvo una muestra aleatoria del monto del consumo mensual de energa elctrica. Los datos obtenidos en pesos son los siguientes:20, 30, 39, 45, 55, 21, 31, 40, 46, 65, 74, 68, 82, 108, 123, 154, 167, 193, 181, 95, 81, 64, 25, 32, 141, 152, 167, 173, 194, 204, 208, 73, 97, 94, 87, 120, 151, 140, 21, 64, 52, 39, 52, 165, 172, 94, 83, 24, 193, 11920 21 21 24 25 30 31 32 39 39 40 45 46 52 52 55 64 64 65 68 73 74 81 82 83 87 94 94 95 97 108 119 120 123 140 141 151 152 154 165 167 167 172 173 181 193 193 194 204 208

N=50 PARN/2=50/2=25

N/2+1=25+1=26

83+87/2=85

208-20 =188Question 1

Puntos: 2

Media

Respuesta:

Question 2

Puntos: 2

Mediana

Respuesta:

Question 3

Puntos: 1

Moda

Respuesta:

Question 4

Puntos: 1

Recorrido

Respuesta:

Question 5

Puntos: 2

Varianza

Respuesta:

Question 6

Puntos: 2

Desviacin tpica

Respuesta:

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