Estadistica

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  • Publicado : 9 de mayo de 2011
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ENTRADA
# INT | Frontera | Marca de Clase Xi | Frecuencia Fi | (Fi) (Xi) | (Xi - X) | Fi (Xi - X) | (Xi - X)² | Fi (Xi - X)² |
| Inf | Sup | | | | | | | |
1 | 02:00 | 02:05 | 2.5 | 22 | 55 | -27.59 | -606.98 | 761.21 | 368424.72 |
2 | 02:05 | 02:10 | 7.5 | 20 | 150 | -22.59 | -451.2 | 510.31 | 203581.44 |
3 | 02:10 | 02:15 | 12.5 | 24 | 300 | -17.59 | -422.16 | 309.41 |178219.07 |
4 | 02:15 | 02:20 | 17.5 | 14 | 245 | -12.59 | -176.26 | 158.51 | 31067.59 |
5 | 02:20 | 02:25 | 22.5 | 21 | 472.5 | -7.59 | -159.39 | 57.61 | 25405.17 |
6 | 02:25 | 02:30 | 27.5 | 16 | 440 | -2.59 | -41.44 | 6.71 | 1717.27 |
7 | 02:30 | 02:35 | 32.5 | 19 | 617.5 | 2.41 | 45.79 | 5.81 | 2096.72 |
8 | 02:35 | 02:40 | 37.5 | 16 | 600 | 7.41 | 118.56 | 54.91 | 14056.47 |
9 | 02:40 |02:45 | 42.5 | 27 | 1147.5 | 12.41 | 335.07 | 154.01 | 112271.90 |
10 | 02:45 | 02:50 | 47.5 | 19 | 902.5 | 17.41 | 330.79 | 303.11 | 109422.02 |
11 | 02:50 | 02:55 | 52.5 | 19 | 997.5 | 22.41 | 425.79 | 502.21 | 181297.12 |
12 | 02:55 | 03:00 | 57.5 | 22 | 1265 | 27.41 | 603.2 | 751.31 | 363850.24 |
Total |   |   |   | 239 | 7192.5 | -1.08 | 1.77 | 3575.10 | 1591409.75 |

X= 30.09Media= 19.91
Moda= 19
SALIDA
# INT | Frontera | Marca de Clase Xi | Frecuencia Fi | (Fi) (Xi) | (Xi - X) | Fi (Xi - X) | (Xi - X)² | Fi (Xi - X)² |
| Inf | Sup | | | | | | | |
1 | 02:00 | 02:05 | 2.5 | 14 | 35 | -25.83 | -361.62 | 667.19 | 130769.02 |
2 | 02:05 | 02:10 | 7.5 | 22 | 165 | -20.83 | -458.26 | 433.89 | 210002.23 |
3 | 02:10 | 02:15 | 12.5 | 24 | 300 | -15.83 |-379.92 | 250.59 | 144339.21 |
4 | 02:15 | 02:20 | 17.5 | 13 | 227.5 | -10.83 | -140.79 | 117.29 | 19821.82 |
5 | 02:20 | 02:25 | 22.5 | 12 | 270 | -5.83 | -69.96 | 33.99 | 4894.40 |
6 | 02:25 | 02:30 | 27.5 | 14 | 385 | -0.83 | -11.62 | 0.69 | 135.02 |
7 | 02:30 | 02:35 | 32.5 | 20 | 650 | 4.17 | 83.4 | 17.39 | 6955.56 |
8 | 02:35 | 02:40 | 37.5 | 20 | 750 | 9.17 | 183.4 | 84.09 |33635.56 |
9 | 02:40 | 02:45 | 42.5 | 24 | 1020 | 14.17 | 340.08 | 200.79 | 115654.41 |
10 | 02:45 | 02:50 | 47.5 | 14 | 665 | 19.17 | 268.38 | 367.49 | 72027.82 |
11 | 02:50 | 02:55 | 52.5 | 14 | 735 | 24.17 | 338.38 | 584.19 | 114501.02 |
12 | 02:55 | 03:00 | 57.5 | 12 | 690 | 29.17 | 350.04 | 850.89 | 122528.00 |
Total |   |   |   | 203 | 5892.5 | 20.04 | 141.51 | 3608.467 | 975264.09 |X= 28.33 Media= 16.91
Moda= 14
ENTRADA AL CINE
# INT | Frontera | Marca de Clase Xi | Frecuencia Fi | (Fi) (Xi) | (Xi - X) | Fi (Xi - X) | (Xi - X)² | Fi (Xi - X)² |
| Inf | Sup | | | | | | | |
1 | 02:00 | 02:05 | 2.5 | 7 | 17.5 | -23.95 | -167.65 | 573.60 | 28106.52 |
2 | 02:05 | 02:10 | 7.5 | 2 | 15 | -18.95 | -37.9 | 359.10 | 1436.41 |
3 | 02:10 | 02:15 | 12.5 | 4 | 50| -13.95 | -55.8 | 194.60 | 3113.64 |
4 | 02:15 | 02:20 | 17.5 | 9 | 157.5 | -8.95 | -80.55 | 80.10 | 6488.30 |
5 | 02:20 | 02:25 | 22.5 | 3 | 67.5 | -3.95 | -11.85 | 15.60 | 140.42 |
6 | 02:25 | 02:30 | 27.5 | 3 | 82.5 | 1.05 | 3.15 | 1.10 | 9.92 |
7 | 02:30 | 02:35 | 32.5 | 2 | 65 | 6.05 | 12.1 | 36.60 | 146.41 |
8 | 02:35 | 02:40 | 37.5 | 7 | 262.5 | 11.05 | 77.35 | 122.10 | 5983.02 |9 | 02:40 | 02:45 | 42.5 | 2 | 85 | 16.05 | 32.1 | 257.60 | 1030.41 |
10 | 02:45 | 02:50 | 47.5 | 3 | 142.5 | 21.05 | 63.15 | 443.10 | 3987.92 |
11 | 02:50 | 02:55 | 52.5 | 4 | 210 | 26.05 | 104.2 | 678.60 | 10857.64 |
12 | 02:55 | 03:00 | 57.5 | 2 | 115 | 31.05 | 62.1 | 964.10 | 3856.41 |
Total |   |   |   | 48 | 1270 | 42.6 | 0.4 | 3726.23 | 65157.04 |

X= 26.45 Media= 4
Moda=2
NUMERO DE HABITANTES DE CADA CASA
# INT | Frontera | Marca de Clase Xi | Frecuencia Fi | (Fi) (Xi) | (Xi - X) | Fi (Xi - X) | (Xi - X)² | Fi (Xi - X)² |
| Inf | Sup | | | | | | | |
1 | 0 | 1.5 | 0.75 | 3 | 2.25 | -3 | -9 | 9.00 | 81.00 |
2 | 1.5 | 3 | 2.25 | 9 | 20.25 | -1.5 | -13.5 | 2.25 | 182.25 |
3 | 3 | 4.5 | 3.75 | 5 | 18.75 | 0 | 0 | 0.00 | 0.00 |
4 | 4.5 | 6 |...
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