¿Cuál sería la variable, de que tipo y que escala de medición presenta la anterior información?
Enviado por dahian12 • 25 de Febrero de 2017 • Apuntes • 5.121 Palabras (21 Páginas) • 249 Visitas
GUIA #1
EJERCICIO # 1
A ¿Cuál sería la variable, de que tipo y que escala de medición presenta la anterior información? Respuesta: La variable sería el peso en gramos de cada una de las bolsas de té usadas en la muestra, variable de tipo numérico y escala.
B Efectué una gráfica de puntos de la variable. ¿Considera que esta grafica representa adecuadamente los datos? Respuesta: Creo que la gráfica representa con precisión los datos, pero al manejar gran cantidad de estos no se hace muy entendible.
Peso en gramos de las bolsas de té usadas en la muestra | |||||
Frecuencia | Porcentaje | Porcentaje válido | Porcentaje acumulado | ||
Válido | 3,33 | 1 | 1,0 | 1,0 | 1,0 |
4,26 | 1 | 1,0 | 1,0 | 2,0 | |
4,31 | 1 | 1,0 | 1,0 | 3,0 | |
4,45 | 1 | 1,0 | 1,0 | 4,0 | |
4,84 | 1 | 1,0 | 1,0 | 5,0 | |
4,89 | 1 | 1,0 | 1,0 | 6,0 | |
5,05 | 2 | 2,0 | 2,0 | 8,0 | |
5,09 | 1 | 1,0 | 1,0 | 9,0 | |
5,25 | 1 | 1,0 | 1,0 | 10,0 | |
5,29 | 1 | 1,0 | 1,0 | 11,0 | |
5,32 | 2 | 2,0 | 2,0 | 13,0 | |
5,34 | 1 | 1,0 | 1,0 | 14,0 | |
5,36 | 1 | 1,0 | 1,0 | 15,0 | |
5,40 | 2 | 2,0 | 2,0 | 17,0 | |
5,41 | 1 | 1,0 | 1,0 | 18,0 | |
5,42 | 2 | 2,0 | 2,0 | 20,0 | |
5,43 | 1 | 1,0 | 1,0 | 21,0 | |
5,44 | 3 | 3,0 | 3,0 | 24,0 | |
5,45 | 2 | 2,0 | 2,0 | 26,0 | |
5,46 | 2 | 2,0 | 2,0 | 28,0 | |
5,47 | 3 | 3,0 | 3,0 | 31,0 | |
5,49 | 1 | 1,0 | 1,0 | 32,0 | |
5,50 | 2 | 2,0 | 2,0 | 34,0 | |
5,51 | 1 | 1,0 | 1,0 | 35,0 | |
5,52 | 1 | 1,0 | 1,0 | 36,0 | |
5,53 | 4 | 4,0 | 4,0 | 40,0 | |
5,54 | 2 | 2,0 | 2,0 | 42,0 | |
5,55 | 3 | 3,0 | 3,0 | 45,0 | |
5,56 | 2 | 2,0 | 2,0 | 47,0 | |
5,57 | 3 | 3,0 | 3,0 | 50,0 | |
5,58 | 3 | 3,0 | 3,0 | 53,0 | |
5,61 | 2 | 2,0 | 2,0 | 55,0 | |
5,62 | 3 | 3,0 | 3,0 | 58,0 | |
5,63 | 2 | 2,0 | 2,0 | 60,0 | |
5,64 | 1 | 1,0 | 1,0 | 61,0 | |
5,65 | 1 | 1,0 | 1,0 | 62,0 | |
5,67 | 2 | 2,0 | 2,0 | 64,0 | |
5,69 | 1 | 1,0 | 1,0 | 65,0 | |
5,71 | 1 | 1,0 | 1,0 | 66,0 | |
5,72 | 1 | 1,0 | 1,0 | 67,0 | |
5,77 | 1 | 1,0 | 1,0 | 68,0 | |
5,80 | 1 | 1,0 | 1,0 | 69,0 | |
5,82 | 1 | 1,0 | 1,0 | 70,0 | |
5,84 | 1 | 1,0 | 1,0 | 71,0 | |
5,88 | 2 | 2,0 | 2,0 | 73,0 | |
5,93 | 1 | 1,0 | 1,0 | 74,0 | |
5,96 | 1 | 1,0 | 1,0 | 75,0 | |
6,01 | 1 | 1,0 | 1,0 | 76,0 | |
6,09 | 2 | 2,0 | 2,0 | 78,0 | |
6,16 | 2 | 2,0 | 2,0 | 80,0 | |
6,23 | 1 | 1,0 | 1,0 | 81,0 | |
6,25 | 1 | 1,0 | 1,0 | 82,0 | |
6,41 | 1 | 1,0 | 1,0 | 83,0 | |
6,49 | 1 | 1,0 | 1,0 | 84,0 | |
6,68 | 1 | 1,0 | 1,0 | 85,0 | |
6,71 | 1 | 1,0 | 1,0 | 86,0 | |
6,75 | 1 | 1,0 | 1,0 | 87,0 | |
6,77 | 1 | 1,0 | 1,0 | 88,0 | |
6,78 | 1 | 1,0 | 1,0 | 89,0 | |
6,80 | 1 | 1,0 | 1,0 | 90,0 | |
6,84 | 2 | 2,0 | 2,0 | 92,0 | |
6,86 | 1 | 1,0 | 1,0 | 93,0 | |
7,19 | 1 | 1,0 | 1,0 | 94,0 | |
7,47 | 1 | 1,0 | 1,0 | 95,0 | |
7,65 | 1 | 1,0 | 1,0 | 96,0 | |
7,74 | 1 | 1,0 | 1,0 | 97,0 | |
7,81 | 1 | 1,0 | 1,0 | 98,0 | |
7,83 | 1 | 1,0 | 1,0 | 99,0 | |
8,14 | 1 | 1,0 | 1,0 | 100,0 | |
Total | 100 | 100,0 | 100,0 |
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