estadÃ-stica descriptiva numérica(semana 2)

47
Los siguientes datos representan la TRM de enero 1 a mayo 2 del 2014 ESTADÍSTICAS DESCRIPTIVAS NUMÉRICAS 1/1/2014 45 1/2/2014 52 1/3/2014 15 1/4/2014 33 1/5/2014 24 1/6/2014 33 1/7/2014 31 1/8/2014 12 1/9/2014 29 1/10/2014 36 1/11/2014 38 1/12/2014 34 1/13/2014 10 MEDIA $ 31.60 1/14/2014 25 MEDIANA $ 33.00 1/15/2014 48 MODA 33 1/16/2014 15 1/17/2014 42 1/18/2014 26 RANGO $ 42.00 1/19/2014 28 MAX $ 52.00 1/20/2014 37 MIN $ 10.00 1/21/2014 42 1/22/2014 40 VARIANZA 129.7 1/23/2014 33 DESVEST 11.4 1/24/2014 46 1/25/2014 47 1/26/2014 17 CV 36.04% 1/27/2014 39 1/28/2014 25 1/29/2014 18 Q1 25.00 1/30/2014 28 Q2 33.00 1/31/2014 Q3 39.75 2/1/2014 2/2/2014 2/3/2014 P60 34.80 2/4/2014 P95 47.55 2/5/2014 P42 29.36 2/6/2014 2/7/2014 Fecha (dd/mm/aaaa) Tasa de cambio representativa del mercado (TRM) a) Calcule las medidas de tenden b) Calcule las medidas de disper c) Calcule el coeficiente de var d) Calcule los cuartiles. e) Calule los percentiles 60, 95 f) Realice un gráfico de líneas g) Realice una tabla de frecuenc h) Realice un histograma de frec a) Calcule las medidas de tenden b) Calcule las medidas de disper c) Calcule el coeficiente de var d) Calcule los cuartiles. e) Calule los percentiles 60, 95 f) Realice un gráfico de líneas

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Page 1: EstadÃ-stica descriptiva numérica(semana 2)

Los siguientes datos representan la TRM de enero 1 a mayo 2 del 2014

ESTADÍSTICAS DESCRIPTIVAS NUMÉRICAS

1/1/2014 451/2/2014 521/3/2014 151/4/2014 331/5/2014 241/6/2014 331/7/2014 311/8/2014 121/9/2014 291/10/2014 361/11/2014 381/12/2014 341/13/2014 10 MEDIA $ 31.60 1/14/2014 25 MEDIANA $ 33.00 1/15/2014 48 MODA 331/16/2014 151/17/2014 421/18/2014 26 RANGO $ 42.00 1/19/2014 28 MAX $ 52.00 1/20/2014 37 MIN $ 10.00 1/21/2014 421/22/2014 40 VARIANZA 129.71/23/2014 33 DESVEST 11.41/24/2014 461/25/2014 471/26/2014 17 CV 36.04%1/27/2014 391/28/2014 251/29/2014 18 Q1 25.001/30/2014 28 Q2 33.001/31/2014 Q3 39.752/1/2014

2/2/2014

2/3/2014 P60 34.802/4/2014 P95 47.552/5/2014 P42 29.362/6/2014

2/7/2014

Fecha (dd/mm/aaaa)

Tasa de cambio representativa del

mercado (TRM)

a) Calcule las medidas de tendencia central: media, mediana y moda.b) Calcule las medidas de dispersión: rango, varianza y desviación estándar.c) Calcule el coeficiente de variabilidad (CV=desvest / media).d) Calcule los cuartiles.e) Calule los percentiles 60, 95 y 42.f) Realice un gráfico de líneasg) Realice una tabla de frecuencias agrupadas.h) Realice un histograma de frecuencias.

a) Calcule las medidas de tendencia central: media, mediana y moda.

b) Calcule las medidas de dispersión: rango, varianza y desviación estándar.

c) Calcule el coeficiente de variabilidad (CV=desvest / media).

d) Calcule los cuartiles.

e) Calule los percentiles 60, 95 y 42.

f) Realice un gráfico de líneas

D21
Es la diferencia entre el valor maximo y el valor minimo.
D29
Valores de CV por debajo del 15% son confiables, e indican que la variable tiene un excelente comportamiento.
E32
El 25% de los valores de la TRM tienen un valor maximo de 1936,70. El 25% de los valores de la TRM es superios a 1936,70.
E37
Valor maximo del 60%.
Page 2: EstadÃ-stica descriptiva numérica(semana 2)

2/8/2014

2/9/2014

2/10/2014

2/11/2014

2/12/2014

2/13/2014

2/14/2014

2/15/2014

2/16/2014

2/17/2014

2/18/2014

2/19/2014

2/20/2014

2/21/2014

2/22/2014

2/23/2014

2/24/2014

2/25/2014

2/26/2014

2/27/2014 RANGO $ 42.00 2/28/2014 No clases (m) 5.5 Se aproxima al entero siguiente3/1/2014 Ancho (A) 7.673/2/2014

3/3/2014 m Li Ls Frecuencia3/4/2014 1 $ 10.00 17.67 53/5/2014 2 17.67 25.34 43/6/2014 3 25.34 33.00 83/7/2014 4 33.00 40.67 63/8/2014 5 40.67 48.34 63/9/2014 6 48.34 56.01 13/10/2014 7 56.01 63.68 03/11/2014 8 63.68 71.34 03/12/2014 9 71.34 79.01 03/13/2014 10 79.01 86.68 03/14/2014 11 86.68 94.35 03/15/2014 12 94.35 102.02 03/16/2014

3/17/2014

3/18/2014

3/19/2014

3/20/2014

3/21/2014

3/22/2014

g) Realice una tabla de frecuencias agrupadas.

h) Realice un histograma de frecuencias.

1/1/2

014

1/5/2

014

1/9/2

014

1/13/2

014

1/17/2

014

1/21/2

014

1/25/2

014

1/29/2

014

2/2/2

014

2/6/2

014

2/10/2

014

2/14/2

014

2/18/2

014

2/22/2

014

2/26/2

014

3/2/2

014

3/6/2

014

3/10/2

014

3/14/2

014

3/18/2

014

3/22/2

014

3/26/2

014

3/30/2

014

4/3/2

014

4/7/2

014

4/11/2

014

4/15/2

014

4/19/2

014

4/23/2

014

4/27/2

014

5/1/2

0140

10

20

30

40

50

60

Tasa de cambio representativa del mercado (TRM); de enero 1 amayo 2 de 2014.

TRM

1 2 3 4 5 6 7 8 9 1 0 1 1 1 20

1

2

3

4

5

6

7

8

9

5

0

Frecuencia

m

Axis

Titl

e

D62
Raiz cuadrada de la cantidad de datos.
D63
Se calcula con el rango dividido el No de clases A= R/m
E65
El primer limite inferior
F65
Limite inferior mas el ancho
Page 3: EstadÃ-stica descriptiva numérica(semana 2)

3/23/2014

3/24/2014

3/25/2014

3/26/2014

3/27/2014

3/28/2014

3/29/2014

3/30/2014

3/31/2014

4/1/2014

4/2/2014

4/3/2014

4/4/2014

4/5/2014

4/6/2014

4/7/2014

4/8/2014

4/9/2014

4/10/2014

4/11/2014

4/12/2014

4/13/2014

4/14/2014

4/15/2014

4/16/2014

4/17/2014

4/18/2014

4/19/2014

4/20/2014

4/21/2014

4/22/2014

4/23/2014

4/24/2014

4/25/2014

4/26/2014

4/27/2014

4/28/2014

4/29/2014

4/30/2014

5/1/2014

5/2/2014

1 2 3 4 5 6 7 8 9 1 0 1 1 1 20

1

2

3

4

5

6

7

8

9

5

0

Frecuencia

m

Axis

Titl

e

Page 4: EstadÃ-stica descriptiva numérica(semana 2)

Calcule las medidas de tendencia central: media, mediana y moda.Calcule las medidas de dispersión: rango, varianza y desviación estándar.Calcule el coeficiente de variabilidad (CV=desvest / media).

Calcule las medidas de tendencia central: media, mediana y moda.

Calcule las medidas de dispersión: rango, varianza y desviación estándar.

Calcule el coeficiente de variabilidad (CV=desvest / media).

Page 5: EstadÃ-stica descriptiva numérica(semana 2)

Se aproxima al entero siguiente

1/1/2

014

1/5/2

014

1/9/2

014

1/13/2

014

1/17/2

014

1/21/2

014

1/25/2

014

1/29/2

014

2/2/2

014

2/6/2

014

2/10/2

014

2/14/2

014

2/18/2

014

2/22/2

014

2/26/2

014

3/2/2

014

3/6/2

014

3/10/2

014

3/14/2

014

3/18/2

014

3/22/2

014

3/26/2

014

3/30/2

014

4/3/2

014

4/7/2

014

4/11/2

014

4/15/2

014

4/19/2

014

4/23/2

014

4/27/2

014

5/1/2

0140

10

20

30

40

50

60

Tasa de cambio representativa del mercado (TRM); de enero 1 amayo 2 de 2014.

TRM

1 2 3 4 5 6 7 8 9 1 0 1 1 1 20

1

2

3

4

5

6

7

8

9

5

0

Frecuencia

m

Axis

Titl

e

Page 6: EstadÃ-stica descriptiva numérica(semana 2)

1 2 3 4 5 6 7 8 9 1 0 1 1 1 20

1

2

3

4

5

6

7

8

9

5

0

Frecuencia

m

Axis

Titl

e

Page 7: EstadÃ-stica descriptiva numérica(semana 2)

FECHAPrecio Interno

$ / 125 Kg ESTADÍSTICAS DESCRIPTIVAS NUMÉRICASDiario

3-ene-11 977,500

4-ene-11 946,125

5-ene-11 939,875

6-ene-11 930,750

7-ene-11 940,000

10-ene-11 944,625

11-ene-11 951,750

12-ene-11 965,125

13-ene-11 960,000

14-ene-11 955,125

17-ene-11 955,125

18-ene-11 940,000

19-ene-11 919,750

20-ene-11 922,250

21-ene-11 950,000

24-ene-11 935,000

25-ene-11 910,000

26-ene-11 936,500

27-ene-11 933,250

28-ene-11 960,000

31-ene-11 960,000

1-feb-11 967,000

2-feb-11 976,000

3-feb-11 983,375

4-feb-11 980,000

7-feb-11 979,500

8-feb-11 979,625

9-feb-11 992,625

10-feb-11 993,750

11-feb-11 981,750

14-feb-11 988,500

15-feb-11 985,000

16-feb-11 1,020,000

17-feb-11 1,055,375

18-feb-11 1,065,000

21-feb-11 1,065,000

22-feb-11 1,090,000

23-feb-11 1,084,050

24-feb-11 1,076,000

25-feb-11 1,089,250

28-feb-11 1,097,000

Los siguientes datos representan el precio interno del café para una carga de 125 Kg en los años 2011 y 2012.

a) Calcule las medidas de tendencia central: media, mediana y moda.b) Calcule las medidas de dispersión: rango, varianza y desviación estándar.c) Calcule el coeficiente de variabilidad (CV=desvest / media).d) Calcule los cuartiles.e) Calule los percentiles 65, 95 y 15.f) Realice un gráfico de líneasg) Realice una tabla de frecuencias agrupadas.h) Realice un histograma de frecuencias.

Page 8: EstadÃ-stica descriptiva numérica(semana 2)

1-mar-11 1,091,000

2-mar-11 1,088,500

3-mar-11 1,095,000

4-mar-11 1,092,250

7-mar-11 1,110,000

8-mar-11 1,133,500

9-mar-11 1,164,375

10-mar-11 1,093,500

11-mar-11 1,079,500

14-mar-11 1,079,500

15-mar-11 1,045,750

16-mar-11 1,059,250

17-mar-11 1,070,625

18-mar-11 1,089,625

21-mar-11 1,090,000

22-mar-11 1,072,375

23-mar-11 1,054,000

24-mar-11 1,049,875

25-mar-11 1,060,250

28-mar-11 1,047,375

29-mar-11 1,041,000

30-mar-11 1,051,750

31-mar-11 1,047,000

1-abr-11 1,017,865

4-abr-11 1,000,000

5-abr-11 1,039,000

6-abr-11 1,026,500

7-abr-11 1,046,500

8-abr-11 1,053,125

11-abr-11 1,045,500

12-abr-11 1,046,875

13-abr-11 1,063,625

14-abr-11 1,066,250

15-abr-11 1,097,375

18-abr-11 1,088,625

19-abr-11 1,102,875

20-abr-11 1,111,375

21-abr-11 1,098,500

22-abr-11 1,098,500

25-abr-11 1,082,875

26-abr-11 1,109,375

27-abr-11 1,099,500

28-abr-11 1,100,625

29-abr-11 1,099,375

2-may-11 1,114,375

3-may-11 1,109,000

4-may-11 1,070,375

5-may-11 1,047,750

Page 9: EstadÃ-stica descriptiva numérica(semana 2)

6-may-11 1,050,125

9-may-11 1,061,000

10-may-11 1,038,500

11-may-11 1,017,250

12-may-11 1,016,750

13-may-11 1,004,250

16-may-11 998,000

17-may-11 1,009,500

18-may-11 1,019,875

19-may-11 995,125

20-may-11 982,000

23-may-11 1,000,750

24-may-11 1,000,000

25-may-11 1,012,125

26-may-11 1,011,500

27-may-11 989,785

30-may-11 989,785

31-may-11 986,375

1-jun-11 957,625

2-jun-11 968,375

3-jun-11 1,001,750

6-jun-11 963,125

7-jun-11 963,375

8-jun-11 973,000

9-jun-11 985,250

10-jun-11 994,000

13-jun-11 1,003,875

14-jun-11 1,001,125

15-jun-11 990,875

16-jun-11 978,000

17-jun-11 942,500

20-jun-11 915,250

21-jun-11 921,125

22-jun-11 918,750

23-jun-11 931,500

24-jun-11 943,250

27-jun-11 945,125

28-jun-11 957,125

29-jun-11 963,875

30-jun-11 971,625

1-jul-11 962,875

1-jul-11 962,875

4-jul-11 962,875

5-jul-11 990,000

6-jul-11 975,875

7-jul-11 980,000

8-jul-11 960,750

11-jul-11 950,625

Page 10: EstadÃ-stica descriptiva numérica(semana 2)

12-jul-11 944,125

13-jul-11 959,000

14-jul-11 938,000

15-jul-11 932,375

18-jul-11 911,875

19-jul-11 900,125

20-jul-11 900,125

21-jul-11 890,375

22-jul-11 890,125

25-jul-11 899,500

26-jul-11 911,500

27-jul-11 902,750

28-jul-11 900,000

29-jul-11 906,625

1-ago-11 907,150

2-ago-11 916,125

3-ago-11 916,375

4-ago-11 900,125

5-ago-11 916,750

8-ago-11 904,250

9-ago-11 900,125

10-ago-11 895,750

11-ago-11 913,125

12-ago-11 910,375

15-ago-11 930,250

16-ago-11 945,500

17-ago-11 969,750

18-ago-11 982,000

19-ago-11 989,250

22-ago-11 990,250

23-ago-11 1,011,000

24-ago-11 1,015,125

25-ago-11 1,026,250

26-ago-11 1,042,000

29-ago-11 1,049,000

30-ago-11 1,054,875

31-ago-11 1,053,250

1-sep-11 1,059,375

2-sep-11 1,056,625

5-sep-11 1,035,625

6-sep-11 1,035,625

7-sep-11 1,047,625

8-sep-11 1,042,000

9-sep-11 999,125

12-sep-11 1,015,875

13-sep-11 1,005,375

14-sep-11 999,250

15-sep-11 972,500

Page 11: EstadÃ-stica descriptiva numérica(semana 2)

16-sep-11 950,000

19-sep-11 976,000

20-sep-11 970,250

21-sep-11 946,000

22-sep-11 929,125

23-sep-11 892,500

26-sep-11 911,875

27-sep-11 921,750

28-sep-11 906,875

29-sep-11 897,375

30-sep-11 903,250

3-oct-11 895,875

4-oct-11 911,500

5-oct-11 904,875

6-oct-11 925,250

7-oct-11 880,125

10-oct-11 887,000

11-oct-11 878,000

12-oct-11 892,500

13-oct-11 919,625

14-oct-11 927,375

17-oct-11 906,250

18-oct-11 899,750

19-oct-11 920,000

20-oct-11 907,750

21-oct-11 950,750

24-oct-11 963,000

25-oct-11 912,500

26-oct-11 900,125

27-oct-11 900,000

28-oct-11 900,000

31-oct-11 876,500

1-nov-11 876,350

2-nov-11 879,875

3-nov-11 897,500

4-nov-11 909,625

7-nov-11 916,625

8-nov-11 908,375

9-nov-11 916,125

10-nov-11 915,125

11-nov-11 930,625

14-nov-11 918,875

15-nov-11 941,750

16-nov-11 929,000

17-nov-11 923,500

18-nov-11 948,000

21-nov-11 940,375

22-nov-11 935,750

Page 12: EstadÃ-stica descriptiva numérica(semana 2)

23-nov-11 942,000

24-nov-11 942,000

25-nov-11 939,500

28-nov-11 920,250

29-nov-11 929,125

30-nov-11 952,000

1-dic-11 943,250

2-dic-11 918,625

5-dic-11 941,750

6-dic-11 938,875

7-dic-11 917,250

8-dic-11 914,000

9-dic-11 910,375

12-dic-11 885,000

13-dic-11 893,250

14-dic-11 876,500

15-dic-11 874,125

16-dic-11 869,625

19-dic-11 883,750

20-dic-11 888,875

21-dic-11 881,000

22-dic-11 884,500

23-dic-11 871,375

26-dic-11 871,375

27-dic-11 885,250

28-dic-11 915,250

29-dic-11 904,500

30-dic-11 913,375

2-ene-12 913,375

3-ene-12 894,375

4-ene-12 879,750

5-ene-12 859,000

6-ene-12 868,375

9-ene-12 868,875

10-ene-12 875,875

11-ene-12 903,000

12-ene-12 896,625

13-ene-12 878,875

16-ene-12 878,875

17-ene-12 878,375

18-ene-12 865,750

19-ene-12 876,000

20-ene-12 886,500

23-ene-12 860,750

24-ene-12 862,625

25-ene-12 851,750

26-ene-12 860,500

27-ene-12 857,625

Page 13: EstadÃ-stica descriptiva numérica(semana 2)

30-ene-12 859,625

31-ene-12 848,125

1-feb-12 847,250

2-feb-12 851,500

3-feb-12 844,625

6-feb-12 867,250

7-feb-12 869,250

8-feb-12 865,250

9-feb-12 848,750

10-feb-12 860,625

13-feb-12 844,375

14-feb-12 823,375

15-feb-12 810,750

16-feb-12 805,125

17-feb-12 798,625

20-feb-12 815,250

21-feb-12 801,500

22-feb-12 799,500

23-feb-12 806,375

24-feb-12 799,750

27-feb-12 799,750

28-feb-12 801,250

29-feb-12 793,000

1-mar-12 797,750

2-mar-12 782,250

5-mar-12 782,375

6-mar-12 764,625

7-mar-12 735,000

8-mar-12 736,125

9-mar-12 721,125

12-mar-12 718,375

13-mar-12 716,250

14-mar-12 708,125

15-mar-12 714,875

16-mar-12 711,250

19-mar-12 714,375

20-mar-12 712,750

21-mar-12 718,125

22-mar-12 685,625

23-mar-12 703,125

26-mar-12 706,125

27-mar-12 728,750

28-mar-12 710,875

29-mar-12 699,625

30-mar-12 725,750

2-abr-12 728,875

3-abr-12 726,375

4-abr-12 720,125

Page 14: EstadÃ-stica descriptiva numérica(semana 2)

5-abr-12 719,000

6-abr-12 719,000

9-abr-12 701,625

10-abr-12 706,625

11-abr-12 713,250

12-abr-12 713,500

13-abr-12 708,500

16-abr-12 690,875

17-abr-12 682,500

18-abr-12 686,000

19-abr-12 687,625

20-abr-12 699,875

23-abr-12 694,750

24-abr-12 706,125

25-abr-12 682,250

26-abr-12 681,500

27-abr-12 683,625

30-abr-12 691,250

1-may-12 701,250

2-may-12 693,125

3-may-12 675,375

4-may-12 671,500

7-may-12 670,875

8-may-12 673,000

9-may-12 674,500

10-may-12 681,875

11-may-12 675,500

14-may-12 674,125

15-may-12 678,500

16-may-12 680,500

17-may-12 688,125

18-may-12 687,250

21-may-12 674,375

22-may-12 674,000

23-may-12 652,250

24-may-12 651,625

25-may-12 652,000

28-may-12 652,000

29-may-12 644,000

30-may-12 642,250

31-may-12 639,875

1-jun-12 618,000

4-jun-12 613,375

5-jun-12 598,750

6-jun-12 593,125

7-jun-12 592,000

8-jun-12 590,500

11-jun-12 583,500

Page 15: EstadÃ-stica descriptiva numérica(semana 2)

12-jun-12 583,625

13-jun-12 580,000

14-jun-12 571,875

15-jun-12 573,000

18-jun-12 570,250

19-jun-12 588,125

20-jun-12 565,500

21-jun-12 590,625

22-jun-12 578,375

25-jun-12 592,625

26-jun-12 615,375

27-jun-12 605,000

28-jun-12 606,000

29-jun-12 622,875

2-jul-12 637,500

3-jul-12 647,875

4-jul-12 647,875

5-jul-12 649,000

6-jul-12 635,875

9-jul-12 658,250

10-jul-12 658,625

11-jul-12 611,000

12-jul-12 655,250

13-jul-12 665,625

16-jul-12 658,750

17-jul-12 655,375

18-jul-12 654,375

19-jul-12 676,875

20-jul-12 669,250

23-jul-12 670,625

24-jul-12 637,125

25-jul-12 641,875

26-jul-12 629,500

27-jul-12 629,375

30-jul-12 645,500

31-jul-12 632,375

1-ago-12 631,125

2-ago-12 625,500

3-ago-12 627,875

6-ago-12 638,125

7-ago-12 628,375

8-ago-12 620,125

9-ago-12 616,750

10-ago-12 617,000

13-ago-12 609,500

14-ago-12 609,125

15-ago-12 610,500

16-ago-12 596,875

Page 16: EstadÃ-stica descriptiva numérica(semana 2)

17-ago-12 597,250

20-ago-12 604,875

21-ago-12 602,000

22-ago-12 593,750

23-ago-12 591,750

24-ago-12 597,750

27-ago-12 615,000

28-ago-12 619,750

29-ago-12 614,750

30-ago-12 605,000

31-ago-12 607,750

3-sep-12 610,250

4-sep-12 610,250

5-sep-12 587,250

6-sep-12 575,500

7-sep-12 593,625

10-sep-12 631,750

11-sep-12 642,250

12-sep-12 645,375

13-sep-12 649,375

14-sep-12 653,125

17-sep-12 631,625

18-sep-12 641,375

19-sep-12 630,625

20-sep-12 607,875

21-sep-12 626,625

24-sep-12 624,250

25-sep-12 656,875

26-sep-12 611,875

27-sep-12 630,750

28-sep-12 626,625

1-oct-12 645,000

2-oct-12 656,625

3-oct-12 652,500

4-oct-12 627,750

5-oct-12 603,375

8-oct-12 603,375

9-oct-12 594,125

10-oct-12 586,875

11-oct-12 577,250

12-oct-12 580,250

15-oct-12 577,000

16-oct-12 582,625

17-oct-12 578,375

18-oct-12 568,375

19-oct-12 577,500

22-oct-12 591,875

23-oct-12 579,625

Page 17: EstadÃ-stica descriptiva numérica(semana 2)

24-oct-12 575,500

25-oct-12 580,375

26-oct-12 568,625

29-oct-12 583,750

30-oct-12 565,000

31-oct-12 558,125

1-nov-12 551,375

2-nov-12 556,375

5-nov-12 542,125

6-nov-12 542,125

7-nov-12 539,000

8-nov-12 539,250

9-nov-12 538,875

12-nov-12 550,500

13-nov-12 524,875

14-nov-12 532,000

15-nov-12 535,750

16-nov-12 531,750

19-nov-12 541,625

20-nov-12 536,375

21-nov-12 538,000

22-nov-12 538,000

23-nov-12 533,875

26-nov-12 523,875

27-nov-12 525,625

28-nov-12 545,500

29-nov-12 547,125

30-nov-12 530,375

3-dic-12 534,625

4-dic-12 525,000

5-dic-12 527,500

6-dic-12 534,250

7-dic-12 544,125

10-dic-12 519,625

11-dic-12 529,375

12-dic-12 516,375

13-dic-12 506,375

14-dic-12 512,000

17-dic-12 522,125

18-dic-12 513,125

19-dic-12 515,500

20-dic-12 507,625

21-dic-12 517,000

24-dic-12 516,625

25-dic-12 516,625

26-dic-12 522,500

27-dic-12 521,250

28-dic-12 515,375

Page 18: EstadÃ-stica descriptiva numérica(semana 2)

31-dic-12 504,375

Page 19: EstadÃ-stica descriptiva numérica(semana 2)

Calcule las medidas de tendencia central: media, mediana y moda.Calcule las medidas de dispersión: rango, varianza y desviación estándar.Calcule el coeficiente de variabilidad (CV=desvest / media).

Realice una tabla de frecuencias agrupadas.

Page 20: EstadÃ-stica descriptiva numérica(semana 2)

Fecha Oro ESTADÍSTICA DESCRIPTIVA NUMÉRICA12/31/2012 $ 86,918.20

12/30/2012 $ 86,918.20

12/29/2012 $ 86,918.20

12/28/2012 $ 86,918.20

12/27/2012 $ 86,732.35

12/26/2012 $ 87,208.12

12/25/2012 $ 87,520.38

12/24/2012 $ 87,520.38

12/23/2012 $ 87,212.89

12/22/2012 $ 87,212.89

12/21/2012 $ 87,212.89

12/20/2012 $ 88,283.39

12/19/2012 $ 88,862.86

12/18/2012 $ 90,332.33

12/17/2012 $ 89,896.87

12/16/2012 $ 90,076.02

12/15/2012 $ 90,076.02

12/14/2012 $ 90,076.02

12/13/2012 $ 90,046.27

12/12/2012$ 91,252.26

12/11/2012 $ 90,999.53

12/10/2012 $ 90,834.45

12/9/2012 $ 90,536.26

12/8/2012 $ 90,536.26

12/7/2012 $ 90,536.26

12/6/2012 $ 90,691.42

12/5/2012 $ 91,354.04

12/4/2012 $ 91,563.29

12/3/2012 $ 92,166.31

12/2/2012 $ 92,931.41

12/1/2012 $ 92,931.41

11/30/2012 $ 92,931.41

11/29/2012 $ 93,094.48

11/28/2012 $ 93,905.90

Los siguientes datos representan el precio de compra del oro en pesos colombianos por cada gramo fino en los años 2010, 2011 y 2012 en Colombia.

http://www.banrep.gov.co/es/series-estadisticas/see_met_prec_dia.htm

a) Realice un gráfico de líneasb) Calcule las medidas de tendencia central: media, mediana y moda.c) Calcule las medidas de dispersión: rango, varianza y desviación estándar.d) Calcule el coeficiente de variabilidad (CV=desvest / media).e) Calcule los cuartiles.f) Calule los percentiles 59, 95 y 15.g) Realice una tabla de frecuencias agrupadas.h) Realice un histograma de frecuencias.

Page 21: EstadÃ-stica descriptiva numérica(semana 2)

11/27/2012 $ 94,272.99

11/26/2012 $ 94,069.36

11/25/2012 $ 93,169.58

11/24/2012$ 93,169.58

11/23/2012 $ 93,169.58

11/22/2012 $ 92,901.04

11/21/2012 $ 92,730.73

11/20/2012 $ 93,227.26

11/19/2012 $ 92,944.43

11/18/2012 $ 92,186.79

11/17/2012 $ 92,186.79

11/16/2012 $ 92,186.79

11/15/2012 $ 92,689.76

11/14/2012 $ 92,799.65

11/13/2012 $ 92,695.25

11/12/2012 $ 92,982.73

11/11/2012 $ 92,982.73

11/10/2012 $ 92,982.73

11/9/2012 $ 92,982.73

11/8/2012 $ 92,061.68

11/7/2012 $ 92,901.91

11/6/2012 $ 91,512.67

11/5/2012 $ 92,238.46

11/4/2012 $ 92,238.46

11/3/2012 $ 92,238.46

11/2/2012 $ 92,238.46

11/1/2012 $ 93,341.49

10/31/2012 $ 92,988.01

10/30/2012 $ 92,772.83

10/29/2012 $ 92,323.47

10/28/2012 $ 91,579.05

10/27/2012 $ 91,579.05

10/26/2012 $ 91,579.05

10/25/2012 $ 92,184.43

10/24/2012 $ 91,802.20

10/23/2012 $ 91,563.66

10/22/2012 $ 91,761.19

10/21/2012 $ 92,134.49

10/20/2012 $ 92,134.49

10/19/2012 $ 92,134.49

10/18/2012 $ 92,990.36

10/17/2012 $ 92,939.84

Page 22: EstadÃ-stica descriptiva numérica(semana 2)

10/16/2012 $ 92,388.09

10/15/2012 $ 93,956.69

10/14/2012 $ 93,956.69

10/13/2012 $ 93,956.69

10/12/2012 $ 93,956.69

10/11/2012 $ 94,079.76

10/10/2012 $ 93,777.38

10/9/2012 $ 94,036.68

10/8/2012 $ 93,943.74

10/7/2012 $ 95,179.68

10/6/2012 $ 95,179.68

10/5/2012 $ 95,179.68

10/4/2012 $ 95,138.88

10/3/2012 $ 94,563.75

10/2/2012 $ 94,583.44

10/1/2012 $ 94,291.53

9/30/2012 $ 94,722.19

9/29/2012 $ 94,722.19

9/28/2012$ 94,722.19

9/27/2012 $ 93,429.00

9/26/2012 $ 93,680.07

9/25/2012 $ 94,027.54

9/24/2012 $ 93,456.35

9/23/2012 $ 94,383.82

9/22/2012 $ 94,383.82

9/21/2012 $ 94,383.82

9/20/2012 $ 93,479.32

9/19/2012 $ 94,487.24

9/18/2012 $ 93,520.27

9/17/2012 $ 93,544.49

9/16/2012 $ 94,348.24

9/15/2012 $ 94,348.24

9/14/2012 $ 94,348.24

9/13/2012 $ 92,248.26

9/12/2012 $ 92,549.72

9/11/2012 $ 92,275.43

9/10/2012 $ 92,118.61

9/9/2012 $ 90,502.98

9/8/2012 $ 90,502.98

9/7/2012 $ 90,502.98

9/6/2012 $ 91,673.84

9/5/2012 $ 91,191.56

Page 23: EstadÃ-stica descriptiva numérica(semana 2)

9/4/2012 $ 91,319.52

9/3/2012 $ 91,022.59

9/2/2012 $ 89,756.85

9/1/2012 $ 89,756.85

8/31/2012 $ 89,756.85

8/30/2012 $ 89,845.63

8/29/2012 $ 90,034.45

8/28/2012 $ 89,622.38

8/27/2012 $ 89,458.18

8/26/2012 $ 89,137.78

8/25/2012 $ 89,137.78

8/24/2012 $ 89,137.78

8/23/2012 $ 89,147.57

8/22/2012 $ 88,109.56

8/21/2012 $ 87,549.53

8/20/2012 $ 87,285.30

8/19/2012 $ 87,285.30

8/18/2012 $ 87,285.30

8/17/2012 $ 87,285.30

8/16/2012 $ 86,187.78

8/15/2012 $ 84,945.29

8/14/2012 $ 85,617.64

8/13/2012 $ 85,968.65

8/12/2012 $ 85,072.03

8/11/2012 $ 85,072.03

8/10/2012 $ 85,072.03

8/9/2012 $ 85,294.42

8/8/2012 $ 84,860.08

8/7/2012 $ 84,883.48

8/6/2012 $ 84,883.48

8/5/2012 $ 84,494.37

8/4/2012 $ 84,494.37

8/3/2012 $ 84,494.37

8/2/2012 $ 84,833.43

8/1/2012 $ 85,529.64

7/31/2012 $ 85,870.82

7/30/2012 $ 85,640.50

7/29/2012 $ 85,668.73

7/28/2012 $ 85,668.73

7/27/2012 $ 85,668.73

7/26/2012 $ 85,321.67

7/25/2012 $ 84,395.71

Page 24: EstadÃ-stica descriptiva numérica(semana 2)

7/24/2012 $ 83,301.95

7/23/2012 $ 82,544.33

7/22/2012 $ 83,106.70

7/21/2012 $ 83,106.70

7/20/2012 $ 83,106.70

7/19/2012 $ 83,106.70

7/18/2012 $ 83,112.63

7/17/2012 $ 83,902.29

7/16/2012 $ 83,407.52

7/15/2012 $ 83,607.09

7/14/2012 $ 83,607.09

7/13/2012 $ 83,607.09

7/12/2012 $ 82,781.13

7/11/2012 $ 83,238.76

7/10/2012 $ 84,433.93

7/9/2012 $ 83,485.24

7/8/2012 $ 83,540.65

7/7/2012 $ 83,540.65

7/6/2012 $ 83,540.65

7/5/2012 $ 84,716.92

7/4/2012 $ 84,730.02

7/3/2012 $ 84,906.47

7/2/2012 $ 83,822.71

7/1/2012 $ 83,822.71

6/30/2012 $ 83,822.71

6/29/2012 $ 83,822.71

6/28/2012 $ 83,292.42

6/27/2012 $ 83,694.56

6/26/2012 $ 84,452.62

6/25/2012 $ 82,954.61

6/24/2012 $ 82,500.63

6/23/2012 $ 82,500.63

6/22/2012 $ 82,500.63

6/21/2012 $ 83,784.80

6/20/2012 $ 84,900.73

6/19/2012 $ 86,039.73

6/18/2012 $ 85,777.66

6/17/2012 $ 85,777.66

6/16/2012 $ 85,777.66

6/15/2012 $ 85,777.66

6/14/2012 $ 85,405.65

6/13/2012 $ 84,742.98

6/12/2012 $ 83,498.29

Page 25: EstadÃ-stica descriptiva numérica(semana 2)

6/11/2012 $ 82,366.28

6/10/2012 $ 82,366.28

6/9/2012 $ 82,366.28

6/8/2012 $ 82,366.28

6/7/2012 $ 85,471.12

6/6/2012 $ 86,901.33

6/5/2012 $ 83,371.24

6/4/2012 $ 84,251.54

6/3/2012 $ 84,209.75

6/2/2012 $ 84,209.75

6/1/2012 $ 84,209.75

5/31/2012 $ 84,746.57

5/30/2012 $ 83,320.11

5/29/2012 $ 85,683.11

5/28/2012 $ 85,968.94

5/27/2012 $ 84,766.00

5/26/2012 $ 84,766.00

5/25/2012 $ 84,766.00

5/24/2012 $ 85,059.34

5/23/2012 $ 83,928.18

5/22/2012 $ 84,569.45

5/21/2012 $ 84,778.80

5/20/2012 $ 84,778.80

5/19/2012 $ 84,778.80

5/18/2012 $ 84,778.80

5/17/2012 $ 82,072.40

5/16/2012 $ 80,875.32

5/15/2012 $ 81,694.08

5/14/2012 $ 81,584.23

5/13/2012 $ 82,525.22

5/12/2012 $ 82,525.22

5/11/2012 $ 82,525.22

5/10/2012 $ 83,523.58

5/9/2012 $ 82,566.85

5/8/2012 $ 84,656.80

5/7/2012 $ 84,696.27

5/6/2012 $ 84,583.00

5/5/2012 $ 84,583.00

5/4/2012 $ 84,583.00

5/3/2012 $ 85,511.88

5/2/2012 $ 86,222.15

5/1/2012 $ 86,606.23

4/30/2012 $ 86,606.23

Page 26: EstadÃ-stica descriptiva numérica(semana 2)

4/29/2012 $ 86,331.24

4/28/2012 $ 86,331.24

4/27/2012 $ 86,331.24

4/26/2012 $ 85,993.09

4/25/2012 $ 85,824.98

4/24/2012 $ 86,010.77

4/23/2012 $ 85,496.71

4/22/2012 $ 86,154.96

4/21/2012 $ 86,154.96

4/20/2012 $ 86,154.96

4/19/2012 $ 86,170.17

4/18/2012 $ 86,156.00

4/17/2012 $ 86,766.30

4/16/2012 $ 86,640.04

4/15/2012 $ 87,891.63

4/14/2012 $ 87,891.63

4/13/2012 $ 87,891.63

4/12/2012 $ 87,537.25

4/11/2012 $ 87,733.87

4/10/2012 $ 86,520.67

4/9/2012 $ 85,068.61

4/8/2012 $ 85,324.82

4/7/2012 $ 85,324.82

4/6/2012 $ 85,324.82

4/5/2012 $ 85,324.82

4/4/2012 $ 85,324.82

4/3/2012 $ 88,132.58

4/2/2012 $ 88,203.76

4/1/2012 $ 87,667.49

3/31/2012 $ 87,667.49

3/30/2012 $ 87,667.49

3/29/2012 $ 86,746.79

3/28/2012 $ 87,447.41

3/27/2012 $ 88,166.02

3/26/2012 $ 86,321.29

3/25/2012 $ 86,039.87

3/24/2012 $ 86,039.87

3/23/2012 $ 86,039.87

3/22/2012 $ 85,072.34

3/21/2012 $ 86,198.07

3/20/2012 $ 85,739.41

3/19/2012 $ 85,894.18

3/18/2012 $ 85,894.18

Page 27: EstadÃ-stica descriptiva numérica(semana 2)

3/17/2012 $ 85,894.18

3/16/2012 $ 85,894.18

3/15/2012 $ 85,777.96

3/14/2012 $ 86,559.05

3/13/2012 $ 88,531.89

3/12/2012 $ 88,877.63

3/11/2012 $ 88,727.74

3/10/2012 $ 88,727.74

3/9/2012 $ 88,727.74

3/8/2012 $ 89,276.05

3/7/2012 $ 88,549.87

3/6/2012 $ 88,444.03

3/5/2012 $ 89,183.32

3/4/2012 $ 89,796.89

3/3/2012 $ 89,796.89

3/2/2012 $ 89,796.89

3/1/2012 $ 89,941.34

2/29/2012 $ 93,494.66

2/28/2012 $ 93,297.37

2/27/2012 $ 92,531.62

2/26/2012 $ 93,433.48

2/25/2012 $ 93,433.48

2/24/2012 $ 93,433.48

2/23/2012 $ 93,615.32

2/22/2012 $ 92,262.60

2/21/2012 $ 91,443.38

2/20/2012 $ 91,048.55

2/19/2012 $ 91,851.79

2/18/2012 $ 91,851.79

2/17/2012 $ 91,851.79

2/16/2012 $ 90,920.54

2/15/2012 $ 91,115.11

2/14/2012 $ 90,515.04

2/13/2012 $ 91,212.19

2/12/2012 $ 90,065.42

2/11/2012 $ 90,065.42

2/10/2012 $ 90,065.42

2/9/2012 $ 91,186.16

2/8/2012 $ 91,941.24

2/7/2012 $ 90,963.06

2/6/2012 $ 90,642.39

2/5/2012 $ 93,447.05

2/4/2012 $ 93,447.05

Page 28: EstadÃ-stica descriptiva numérica(semana 2)

2/3/2012 $ 93,447.05

2/2/2012 $ 92,919.83

2/1/2012 $ 93,161.88

1/31/2012 $ 93,309.18

1/30/2012 $ 92,139.10

1/29/2012 $ 91,777.84

1/28/2012 $ 91,777.84

1/27/2012 $ 91,777.84

1/26/2012 $ 91,947.22

1/25/2012 $ 89,043.31

1/24/2012 $ 89,430.46

1/23/2012 $ 90,604.12

1/22/2012 $ 88,700.01

1/21/2012 $ 88,700.01

1/20/2012 $ 88,700.01

1/19/2012 $ 89,934.79

1/18/2012 $ 90,002.47

1/17/2012 $ 90,518.37

1/16/2012 $ 89,510.79

1/15/2012 $ 89,485.44

1/14/2012 $ 89,485.44

1/13/2012 $ 89,485.44

1/12/2012 $ 90,629.55

1/11/2012 $ 90,527.92

1/10/2012 $ 90,689.20

1/9/2012 $ 90,353.32

1/8/2012 $ 90,353.32

1/7/2012 $ 90,353.32

1/6/2012 $ 90,353.32

1/5/2012 $ 90,650.04

1/4/2012 $ 90,799.95

1/3/2012 $ 91,365.38

1/2/2012 $ 90,474.71

1/1/2012 $ 88,158.50

12/31/2011 $ 88,158.50

12/30/2011 $ 88,158.50

12/29/2011 $ 88,158.50

12/28/2011 $ 89,964.55

12/27/2011 $ 91,335.86

12/26/2011 $ 91,335.86

12/25/2011 $ 91,658.24

12/24/2011 $ 91,658.24

12/23/2011 $ 91,658.24

Page 29: EstadÃ-stica descriptiva numérica(semana 2)

12/22/2011 $ 92,124.97

12/21/2011 $ 93,580.47

12/20/2011 $ 92,070.18

12/19/2011 $ 91,205.11

12/18/2011 $ 91,019.77

12/17/2011 $ 91,019.77

12/16/2011 $ 91,019.77

12/15/2011 $ 91,125.53

12/14/2011 $ 93,289.13

12/13/2011 $ 95,162.89

12/12/2011 $ 95,761.81

12/11/2011 $ 97,761.56

12/10/2011 $ 97,761.56

12/9/2011 $ 97,761.56

12/8/2011 $ 99,130.18

12/7/2011 $ 99,130.18

12/6/2011 $ 98,509.40

12/5/2011 $ 100,014.98

12/4/2011 $ 100,972.13

12/3/2011 $ 100,972.13

12/2/2011 $ 100,972.13

12/1/2011 $ 100,860.12

11/30/2011 $ 99,149.95

11/29/2011 $ 98,844.94

11/28/2011 $ 98,783.77

11/27/2011 $ 95,807.94

11/26/2011 $ 95,807.94

11/25/2011 $ 95,807.94

11/24/2011 $ 97,122.73

11/23/2011 $ 96,018.54

11/22/2011 $ 96,828.11

11/21/2011 $ 96,643.45

11/20/2011 $ 97,779.31

11/19/2011 $ 97,779.31

11/18/2011 $ 97,779.31

11/17/2011 $ 99,319.98

11/16/2011 $ 100,449.85

11/15/2011 $ 99,904.72

11/14/2011 $ 99,848.12

11/13/2011 $ 99,848.12

11/12/2011 $ 99,848.12

11/11/2011 $ 99,848.12

11/10/2011 $ 100,172.36

Page 30: EstadÃ-stica descriptiva numérica(semana 2)

11/9/2011 $ 100,493.68

11/8/2011 $ 101,656.06

11/7/2011 $ 98,965.75

11/6/2011 $ 98,965.75

11/5/2011 $ 98,965.75

11/4/2011 $ 98,965.75

11/3/2011 $ 96,835.75

11/2/2011 $ 96,839.97

11/1/2011 $ 94,216.26

10/31/2011 $ 94,673.58

10/30/2011 $ 95,599.10

10/29/2011 $ 95,599.10

10/28/2011 $ 95,599.10

10/27/2011 $ 94,882.34

10/26/2011 $ 95,030.89

10/25/2011 $ 92,040.85

10/24/2011 $ 92,660.84

10/23/2011 $ 91,497.41

10/22/2011 $ 91,497.41

10/21/2011 $ 91,497.41

10/20/2011 $ 91,553.79

10/19/2011 $ 92,905.99

10/18/2011 $ 92,949.73

10/17/2011 $ 94,642.46

10/16/2011 $ 94,642.46

10/15/2011 $ 94,642.46

10/14/2011 $ 94,642.46

10/13/2011 $ 93,859.44

10/12/2011 $ 95,487.18

10/11/2011 $ 94,958.98

10/10/2011 $ 95,073.24

10/9/2011 $ 95,329.15

10/8/2011 $ 95,329.15

10/7/2011 $ 95,329.15

10/6/2011 $ 95,997.32

10/5/2011 $ 93,362.62

10/4/2011 $ 96,131.71

10/3/2011 $ 94,715.56

10/2/2011 $ 92,276.55

10/1/2011 $ 92,276.55

9/30/2011 $ 92,276.55

9/29/2011 $ 91,414.54

9/28/2011 $ 92,392.38

Page 31: EstadÃ-stica descriptiva numérica(semana 2)

9/27/2011 $ 94,072.95

9/26/2011 $ 90,879.22

9/25/2011 $ 98,024.93

9/24/2011 $ 98,024.93

9/23/2011 $ 98,024.93

9/22/2011 $ 98,292.24

9/21/2011 $ 99,323.48

9/20/2011 $ 97,701.99

9/19/2011 $ 97,830.51

9/18/2011 $ 95,822.71

9/17/2011 $ 95,822.71

9/16/2011 $ 95,822.71

9/15/2011 $ 97,444.45

9/14/2011 $ 98,104.95

9/13/2011 $ 96,760.14

9/12/2011 $ 97,937.88

9/11/2011 $ 99,506.14

9/10/2011 $ 99,506.14

9/9/2011 $ 99,506.14

9/8/2011 $ 96,694.22

9/7/2011 $ 97,735.22

9/6/2011 $ 99,717.86

9/5/2011 $ 100,007.89

9/4/2011 $ 97,531.49

9/3/2011 $ 97,531.49

9/2/2011 $ 97,531.49

9/1/2011 $ 95,600.13

8/31/2011 $ 96,336.68

8/30/2011 $ 94,694.62

8/29/2011 $ 94,826.70

8/28/2011 $ 94,669.71

8/27/2011 $ 94,669.71

8/26/2011 $ 94,669.71

8/25/2011 $ 90,963.28

8/24/2011 $ 97,507.11

8/23/2011 $ 99,316.51

8/22/2011 $ 98,810.87

8/21/2011 $ 97,805.28

8/20/2011 $ 97,805.28

8/19/2011 $ 97,805.28

8/18/2011 $ 93,805.89

8/17/2011 $ 94,171.85

8/16/2011 $ 93,840.72

Page 32: EstadÃ-stica descriptiva numérica(semana 2)

8/15/2011 $ 93,100.08

8/14/2011 $ 93,100.08

8/13/2011 $ 93,100.08

8/12/2011 $ 93,100.08

8/11/2011 $ 95,140.79

8/10/2011 $ 93,978.39

8/9/2011 $ 94,823.00

8/8/2011 $ 90,659.68

8/7/2011 $ 87,727.83

8/6/2011 $ 87,727.83

8/5/2011 $ 87,727.83

8/4/2011 $ 87,254.64

8/3/2011 $ 87,080.26

8/2/2011 $ 85,110.27

8/1/2011 $ 84,846.82

7/31/2011 $ 84,541.59

7/30/2011 $ 84,541.59

7/29/2011 $ 84,541.59

7/28/2011 $ 84,438.55

7/27/2011 $ 84,381.04

7/26/2011 $ 84,196.07

7/25/2011 $ 84,129.79

7/24/2011 $ 82,498.83

7/23/2011 $ 82,498.83

7/22/2011 $ 82,498.83

7/21/2011 $ 83,200.77

7/20/2011 $ 83,349.82

7/19/2011 $ 83,349.82

7/18/2011 $ 82,772.27

7/17/2011 $ 81,633.17

7/16/2011 $ 81,633.17

7/15/2011 $ 81,633.17

7/14/2011 $ 82,820.69

7/13/2011 $ 82,057.19

7/12/2011 $ 80,788.98

7/11/2011 $ 80,325.33

7/10/2011 $ 79,413.25

7/9/2011 $ 79,413.25

7/8/2011 $ 79,413.25

7/7/2011 $ 79,791.48

7/6/2011 $ 79,204.81

7/5/2011 $ 78,137.46

7/4/2011 $ 78,254.26

Page 33: EstadÃ-stica descriptiva numérica(semana 2)

7/3/2011 $ 78,254.26

7/2/2011 $ 78,254.26

7/1/2011 $ 78,254.26

6/30/2011 $ 79,403.42

6/29/2011 $ 79,590.77

6/28/2011 $ 79,453.35

6/27/2011 $ 80,445.59

6/26/2011 $ 80,445.59

6/25/2011 $ 80,445.59

6/24/2011 $ 80,445.59

6/23/2011 $ 81,119.02

6/22/2011 $ 81,418.93

6/21/2011 $ 81,671.24

6/20/2011 $ 81,277.74

6/19/2011 $ 80,985.55

6/18/2011 $ 80,985.55

6/17/2011 $ 80,985.55

6/16/2011 $ 80,354.48

6/15/2011 $ 79,651.03

6/14/2011 $ 79,869.40

6/13/2011 $ 80,047.33

6/12/2011 $ 80,795.97

6/11/2011 $ 80,795.97

6/10/2011 $ 80,795.97

6/9/2011 $ 80,303.73

6/8/2011 $ 80,395.87

6/7/2011 $ 81,754.63

6/6/2011 $ 80,793.80

6/5/2011 $ 80,793.80

6/4/2011 $ 80,793.80

6/3/2011 $ 80,793.80

6/2/2011 $ 81,549.42

6/1/2011 $ 81,481.13

5/31/2011 $ 82,620.70

5/30/2011 $ 81,840.32

5/29/2011 $ 82,535.43

5/28/2011 $ 82,535.43

5/27/2011 $ 82,535.43

5/26/2011 $ 82,428.36

5/25/2011 $ 82,593.53

5/24/2011 $ 82,232.09

5/23/2011 $ 81,201.13

5/22/2011 $ 80,675.15

Page 34: EstadÃ-stica descriptiva numérica(semana 2)

5/21/2011 $ 80,675.15

5/20/2011 $ 80,675.15

5/19/2011 $ 80,347.62

5/18/2011 $ 80,544.74

5/17/2011 $ 80,285.49

5/16/2011 $ 79,833.69

5/15/2011 $ 80,799.39

5/14/2011 $ 80,799.39

5/13/2011 $ 80,799.39

5/12/2011 $ 79,177.86

5/11/2011 $ 80,793.49

5/10/2011 $ 79,869.83

5/9/2011 $ 78,486.90

5/8/2011 $ 77,866.30

5/7/2011 $ 77,866.30

5/6/2011 $ 77,866.30

5/5/2011 $ 78,997.12

5/4/2011 $ 80,282.13

5/3/2011 $ 80,891.31

5/2/2011 $ 80,072.41

5/1/2011 $ 80,042.98

4/30/2011 $ 80,042.98

4/29/2011 $ 80,042.98

4/28/2011 $ 80,793.35

4/27/2011 $ 79,747.76

4/26/2011 $ 79,307.77

4/25/2011 $ 79,459.08

4/24/2011 $ 79,707.53

4/23/2011 $ 79,707.53

4/22/2011 $ 79,707.53

4/21/2011 $ 79,707.53

4/20/2011 $ 79,707.53

4/19/2011 $ 79,586.95

4/18/2011 $ 79,064.86

4/17/2011 $ 78,881.75

4/16/2011 $ 78,881.75

4/15/2011 $ 78,881.75

4/14/2011 $ 78,441.79

4/13/2011 $ 78,408.59

4/12/2011 $ 78,481.80

4/11/2011 $ 78,992.70

4/10/2011 $ 79,383.11

4/9/2011 $ 79,383.11

Page 35: EstadÃ-stica descriptiva numérica(semana 2)

4/8/2011 $ 79,383.11

4/7/2011 $ 78,708.33

4/6/2011 $ 79,223.20

4/5/2011 $ 78,360.02

4/4/2011 $ 78,766.43

4/3/2011 $ 79,370.71

4/2/2011 $ 79,370.71

4/1/2011 $ 79,370.71

3/31/2011 $ 79,552.50

3/30/2011 $ 79,243.42

3/29/2011 $ 78,539.26

3/28/2011 $ 78,600.77

3/27/2011 $ 79,110.18

3/26/2011 $ 79,110.18

3/25/2011 $ 79,110.18

3/24/2011 $ 79,622.26

3/23/2011 $ 79,107.16

3/22/2011 $ 79,049.42

3/21/2011 $ 78,578.19

3/20/2011 $ 78,578.19

3/19/2011 $ 78,578.19

3/18/2011 $ 78,578.19

3/17/2011 $ 78,569.62

3/16/2011 $ 78,084.95

3/15/2011 $ 78,085.95

3/14/2011 $ 78,632.02

3/13/2011 $ 78,058.43

3/12/2011 $ 78,058.43

3/11/2011 $ 78,058.43

3/10/2011 $ 79,178.10

3/9/2011 $ 80,019.81

3/8/2011 $ 80,356.37

3/7/2011 $ 80,343.41

3/6/2011 $ 79,889.27

3/5/2011 $ 79,889.27

3/4/2011 $ 79,889.27

3/3/2011 $ 81,072.49

3/2/2011 $ 80,952.32

3/1/2011 $ 79,802.54

2/28/2011 $ 79,042.09

2/27/2011 $ 78,893.38

2/26/2011 $ 78,893.38

2/25/2011 $ 78,893.38

Page 36: EstadÃ-stica descriptiva numérica(semana 2)

2/24/2011 $ 79,422.22

2/23/2011 $ 78,322.22

2/22/2011 $ 77,510.18

2/21/2011 $ 77,788.10

2/20/2011 $ 77,596.38

2/19/2011 $ 77,596.38

2/18/2011 $ 77,596.38

2/17/2011 $ 77,699.92

2/16/2011 $ 77,327.92

2/15/2011 $ 76,788.55

2/14/2011 $ 75,460.89

2/13/2011 $ 75,936.96

2/12/2011 $ 75,936.96

2/11/2011 $ 75,936.96

2/10/2011 $ 76,021.05

2/9/2011 $ 75,577.18

2/8/2011 $ 74,965.11

2/7/2011 $ 74,585.53

2/6/2011 $ 74,255.30

2/5/2011 $ 74,255.30

2/4/2011 $ 74,255.30

2/3/2011 $ 73,020.38

2/2/2011 $ 73,293.08

2/1/2011 $ 73,893.74

1/31/2011 $ 73,284.62

1/30/2011 $ 72,350.91

1/29/2011 $ 72,350.91

1/28/2011 $ 72,350.91

1/27/2011 $ 73,665.47

1/26/2011 $ 73,225.86

1/25/2011 $ 72,262.56

1/24/2011 $ 73,295.13

1/23/2011 $ 73,528.13

1/22/2011 $ 73,528.13

1/21/2011 $ 73,528.13

1/20/2011 $ 74,339.28

1/19/2011 $ 75,767.24

1/18/2011 $ 75,808.07

1/17/2011 $ 75,184.99

1/16/2011 $ 75,507.71

1/15/2011 $ 75,507.71

1/14/2011 $ 75,507.71

1/13/2011 $ 75,778.40

Page 37: EstadÃ-stica descriptiva numérica(semana 2)

1/12/2011 $ 75,983.76

1/11/2011 $ 75,976.35

1/10/2011 $ 75,111.47

1/9/2011 $ 75,111.47

1/8/2011 $ 75,111.47

1/7/2011 $ 75,111.47

1/6/2011 $ 77,119.67

1/5/2011 $ 77,704.12

1/4/2011 $ 79,101.05

1/3/2011 $ 79,838.49

1/2/2011 $ 83,078.11

1/1/2011 $ 83,078.11

12/31/2010 $ 83,078.11

12/30/2010 $ 83,078.11

12/29/2010 $ 84,161.92

12/28/2010 $ 80,220.02

12/27/2010 $ 79,197.95

12/26/2010 $ 78,740.21

12/25/2010 $ 78,740.21

12/24/2010 $ 78,740.21

12/23/2010 $ 79,189.97

12/22/2010 $ 79,497.42

12/21/2010 $ 79,069.49

12/20/2010 $ 78,556.32

12/19/2010 $ 77,914.52

12/18/2010 $ 77,914.52

12/17/2010 $ 77,914.52

12/16/2010 $ 78,019.17

12/15/2010 $ 78,014.43

12/14/2010 $ 78,715.93

12/13/2010 $ 78,506.36

12/12/2010 $ 78,229.13

12/11/2010 $ 78,229.13

12/10/2010 $ 78,229.13

12/9/2010 $ 76,883.66

12/8/2010 $ 79,708.14

12/7/2010 $ 79,708.14

12/6/2010 $ 79,189.06

12/5/2010 $ 79,038.97

12/4/2010 $ 79,038.97

12/3/2010 $ 79,038.97

12/2/2010 $ 79,497.92

12/1/2010 $ 79,544.61

Page 38: EstadÃ-stica descriptiva numérica(semana 2)

11/30/2010 $ 77,964.08

11/29/2010 $ 76,700.43

11/28/2010 $ 76,356.44

11/27/2010 $ 76,356.44

11/26/2010 $ 76,356.44

11/25/2010 $ 76,579.95

11/24/2010 $ 77,053.08

11/23/2010 $ 75,762.89

11/22/2010 $ 75,302.64

11/21/2010 $ 74,918.38

11/20/2010 $ 74,918.38

11/19/2010 $ 74,918.38

11/18/2010 $ 75,276.69

11/17/2010 $ 74,358.72

11/16/2010 $ 75,071.20

11/15/2010 $ 76,226.03

11/14/2010 $ 76,226.03

11/13/2010 $ 76,226.03

11/12/2010 $ 76,226.03

11/11/2010 $ 77,654.93

11/10/2010 $ 76,148.85

11/9/2010 $ 76,588.12

11/8/2010 $ 74,733.59

11/7/2010 $ 74,561.59

11/6/2010 $ 74,561.59

11/5/2010 $ 74,561.59

11/4/2010 $ 74,092.65

11/3/2010 $ 74,157.46

11/2/2010 $ 73,573.03

11/1/2010 $ 72,748.37

10/31/2010 $ 72,748.37

10/30/2010 $ 72,748.37

10/29/2010 $ 72,748.37

10/28/2010 $ 72,445.96

10/27/2010 $ 72,446.32

10/26/2010 $ 72,245.94

10/25/2010 $ 72,526.99

10/24/2010 $ 70,860.86

10/23/2010 $ 70,860.86

10/22/2010 $ 70,860.86

10/21/2010 $ 72,124.66

10/20/2010 $ 72,062.29

10/19/2010 $ 73,140.03

Page 39: EstadÃ-stica descriptiva numérica(semana 2)

10/18/2010 $ 73,375.92

10/17/2010 $ 73,375.92

10/16/2010 $ 73,375.92

10/15/2010 $ 73,375.92

10/14/2010 $ 73,168.68

10/13/2010 $ 71,797.13

10/12/2010 $ 70,988.48

10/11/2010 $ 71,252.68

10/10/2010 $ 70,294.89

10/9/2010 $ 70,294.89

10/8/2010 $ 70,294.89

10/7/2010 $ 72,232.81

10/6/2010 $ 71,813.29

10/5/2010 $ 70,667.04

10/4/2010 $ 69,907.55

10/3/2010 $ 69,945.48

10/2/2010 $ 69,945.48

10/1/2010 $ 69,945.48

9/30/2010 $ 69,795.51

9/29/2010 $ 69,770.44

9/28/2010 $ 68,710.43

9/27/2010 $ 69,484.21

9/26/2010 $ 69,519.20

9/25/2010 $ 69,519.20

9/24/2010 $ 69,519.20

9/23/2010 $ 68,903.28

9/22/2010 $ 68,977.75

9/21/2010 $ 68,034.69

9/20/2010 $ 68,418.58

9/19/2010 $ 68,666.95

9/18/2010 $ 68,666.95

9/17/2010 $ 68,666.95

9/16/2010 $ 67,938.36

9/15/2010 $ 67,189.12

9/14/2010 $ 66,475.96

9/13/2010 $ 66,217.58

9/12/2010 $ 66,579.30

9/11/2010 $ 66,579.30

9/10/2010 $ 66,579.30

9/9/2010 $ 66,849.61

9/8/2010 $ 67,299.83

9/7/2010 $ 66,690.79

9/6/2010 $ 66,811.10

Page 40: EstadÃ-stica descriptiva numérica(semana 2)

9/5/2010 $ 67,052.91

9/4/2010 $ 67,052.91

9/3/2010 $ 67,052.91

9/2/2010 $ 66,989.17

9/1/2010 $ 67,524.80

8/31/2010 $ 66,539.71

8/30/2010 $ 66,372.37

8/29/2010 $ 66,145.25

8/28/2010 $ 66,145.25

8/27/2010 $ 66,145.25

8/26/2010 $ 66,777.26

8/25/2010 $ 66,576.86

8/24/2010 $ 65,097.97

8/23/2010 $ 66,087.09

8/22/2010 $ 66,210.09

8/21/2010 $ 66,210.09

8/20/2010 $ 66,210.09

8/19/2010 $ 65,676.38

8/18/2010 $ 65,503.38

8/17/2010 $ 66,568.63

8/16/2010 $ 65,127.02

8/15/2010 $ 65,127.02

8/14/2010 $ 65,127.02

8/13/2010 $ 65,127.02

8/12/2010 $ 64,157.93

8/11/2010 $ 64,142.07

8/10/2010 $ 64,033.02

8/9/2010 $ 64,760.89

8/8/2010 $ 64,250.76

8/7/2010 $ 64,250.76

8/6/2010 $ 64,250.76

8/5/2010 $ 64,517.42

8/4/2010 $ 64,818.89

8/3/2010 $ 64,174.52

8/2/2010 $ 64,209.60

8/1/2010 $ 63,614.77

7/31/2010 $ 63,614.77

7/30/2010 $ 63,614.77

7/29/2010 $ 63,674.15

7/28/2010 $ 63,792.17

7/27/2010 $ 65,121.84

7/26/2010 $ 65,677.15

7/25/2010 $ 70,045.37

Page 41: EstadÃ-stica descriptiva numérica(semana 2)

7/24/2010 $ 70,045.37

7/23/2010 $ 70,045.37

7/22/2010 $ 69,471.54

7/21/2010 $ 69,938.73

7/20/2010 $ 70,098.29

7/19/2010 $ 70,098.29

7/18/2010 $ 70,695.07

7/17/2010 $ 70,695.07

7/16/2010 $ 70,695.07

7/15/2010 $ 71,178.37

7/14/2010 $ 71,105.90

7/13/2010 $ 70,995.93

7/12/2010 $ 70,851.47

7/11/2010 $ 70,858.13

7/10/2010 $ 70,858.13

7/9/2010 $ 70,858.13

7/8/2010 $ 71,597.51

7/7/2010 $ 69,985.55

7/6/2010 $ 71,515.87

7/5/2010 $ 71,995.15

7/4/2010 $ 71,995.15

7/3/2010 $ 71,995.15

7/2/2010 $ 71,995.15

7/1/2010 $ 74,364.61

6/30/2010 $ 74,523.31

6/29/2010 $ 73,679.16

6/28/2010 $ 74,820.58

6/27/2010 $ 73,880.45

6/26/2010 $ 73,880.45

6/25/2010 $ 73,880.45

6/24/2010 $ 73,287.14

6/23/2010 $ 73,488.59

6/22/2010 $ 73,164.37

6/21/2010 $ 75,275.84

6/20/2010 $ 74,200.11

6/19/2010 $ 74,200.11

6/18/2010 $ 74,200.11

6/17/2010 $ 74,001.49

6/16/2010 $ 74,275.61

6/15/2010 $ 73,812.81

6/14/2010 $ 73,795.07

6/13/2010 $ 73,795.07

6/12/2010 $ 73,795.07

Page 42: EstadÃ-stica descriptiva numérica(semana 2)

6/11/2010 $ 73,795.07

6/10/2010 $ 74,322.43

6/9/2010 $ 75,897.83

6/8/2010 $ 76,905.28

6/7/2010 $ 73,998.57

6/6/2010 $ 73,998.57

6/5/2010 $ 73,998.57

6/4/2010 $ 73,998.57

6/3/2010 $ 75,069.99

6/2/2010 $ 75,456.57

6/1/2010 $ 75,383.14

5/31/2010 $ 75,027.78

5/30/2010 $ 74,847.02

5/29/2010 $ 74,847.02

5/28/2010 $ 74,847.02

5/27/2010 $ 75,010.99

5/26/2010 $ 75,617.70

5/25/2010 $ 73,642.64

5/24/2010 $ 74,155.32

5/23/2010 $ 74,854.19

5/22/2010 $ 74,854.19

5/21/2010 $ 74,854.19

5/20/2010 $ 74,325.08

5/19/2010 $ 74,935.83

5/18/2010 $ 74,958.18

5/17/2010 $ 76,094.13

5/16/2010 $ 76,094.13

5/15/2010 $ 76,094.13

5/14/2010 $ 76,094.13

5/13/2010 $ 76,124.69

5/12/2010 $ 77,060.12

5/11/2010 $ 75,354.33

5/10/2010 $ 75,596.38

5/9/2010 $ 75,588.58

5/8/2010 $ 75,588.58

5/7/2010 $ 75,588.58

5/6/2010 $ 73,977.91

5/5/2010 $ 73,053.71

5/4/2010 $ 73,258.58

5/3/2010 $ 71,855.24

5/2/2010 $ 72,566.63

5/1/2010 $ 72,566.63

4/30/2010 $ 72,566.63

Page 43: EstadÃ-stica descriptiva numérica(semana 2)

4/29/2010 $ 72,363.50

4/28/2010 $ 71,598.01

4/27/2010 $ 70,195.10

4/26/2010 $ 70,572.28

4/25/2010 $ 69,893.01

4/24/2010 $ 69,893.01

4/23/2010 $ 69,893.01

4/22/2010 $ 69,889.23

4/21/2010 $ 69,830.72

4/20/2010 $ 69,874.38

4/19/2010 $ 68,644.90

4/18/2010 $ 70,499.70

4/17/2010 $ 70,499.70

4/16/2010 $ 70,499.70

4/15/2010 $ 69,947.59

4/14/2010 $ 70,345.08

4/13/2010 $ 69,390.89

4/12/2010 $ 70,074.77

4/11/2010 $ 70,006.81

4/10/2010 $ 70,006.81

4/9/2010 $ 70,006.81

4/8/2010 $ 69,022.51

4/7/2010 $ 67,888.76

4/6/2010 $ 67,359.65

4/5/2010 $ 67,233.55

4/4/2010 $ 67,075.33

4/3/2010 $ 67,075.33

4/2/2010 $ 67,075.33

4/1/2010 $ 67,075.33

3/31/2010 $ 67,075.33

3/30/2010 $ 67,285.95

3/29/2010 $ 67,348.68

3/28/2010 $ 66,184.59

3/27/2010 $ 66,184.59

3/26/2010 $ 66,184.59

3/25/2010 $ 65,930.48

3/24/2010 $ 65,399.93

3/23/2010 $ 65,803.44

3/22/2010 $ 66,815.03

3/21/2010 $ 66,815.03

3/20/2010 $ 66,815.03

3/19/2010 $ 66,815.03

3/18/2010 $ 66,638.56

Page 44: EstadÃ-stica descriptiva numérica(semana 2)

3/17/2010 $ 67,239.87

3/16/2010 $ 66,295.60

3/15/2010 $ 65,510.82

3/14/2010 $ 66,449.19

3/13/2010 $ 66,449.19

3/12/2010 $ 66,449.19

3/11/2010 $ 65,458.22

3/10/2010 $ 66,773.45

3/9/2010 $ 66,511.16

3/8/2010 $ 67,622.30

3/7/2010 $ 68,607.69

3/6/2010 $ 68,607.69

3/5/2010 $ 68,607.69

3/4/2010 $ 68,258.69

3/3/2010 $ 67,526.74

3/2/2010 $ 66,952.99

3/1/2010 $ 67,674.50

2/28/2010 $ 67,723.65

2/27/2010 $ 67,723.65

2/26/2010 $ 67,723.65

2/25/2010 $ 66,184.65

2/24/2010 $ 65,946.25

2/23/2010 $ 66,748.22

2/22/2010 $ 67,704.48

2/21/2010 $ 67,005.73

2/20/2010 $ 67,005.73

2/19/2010 $ 67,005.73

2/18/2010 $ 66,840.43

2/17/2010 $ 67,506.16

2/16/2010 $ 67,713.47

2/15/2010 $ 66,757.19

2/14/2010 $ 65,693.43

2/13/2010 $ 65,693.43

2/12/2010 $ 65,693.43

2/11/2010 $ 66,494.76

2/10/2010 $ 66,800.26

2/9/2010 $ 67,083.01

2/8/2010 $ 66,986.25

2/7/2010 $ 65,447.23

2/6/2010 $ 65,447.23

2/5/2010 $ 65,447.23

2/4/2010 $ 67,945.72

2/3/2010 $ 68,718.25

Page 45: EstadÃ-stica descriptiva numérica(semana 2)

2/2/2010 $ 68,884.23

2/1/2010 $ 67,234.17

1/31/2010 $ 67,583.53

1/30/2010 $ 67,583.53

1/29/2010 $ 67,583.53

1/28/2010 $ 68,037.15

1/27/2010 $ 67,680.86

1/26/2010 $ 67,083.11

1/25/2010 $ 68,558.73

1/24/2010 $ 67,612.38

1/23/2010 $ 67,612.38

1/22/2010 $ 67,612.38

1/21/2010 $ 67,974.48

1/20/2010 $ 69,288.68

1/19/2010 $ 69,936.09

1/18/2010 $ 70,044.01

1/17/2010 $ 70,051.56

1/16/2010 $ 70,051.56

1/15/2010 $ 70,051.56

1/14/2010 $ 70,095.25

1/13/2010 $ 69,575.99

1/12/2010 $ 71,122.79

1/11/2010 $ 69,239.67

1/10/2010 $ 69,239.67

1/9/2010 $ 69,239.67

1/8/2010 $ 69,239.67

1/7/2010 $ 69,874.59

1/6/2010 $ 70,276.07

1/5/2010 $ 71,294.51

1/4/2010 $ 71,321.50

1/3/2010 $ 70,075.33

1/2/2010 $ 70,075.33

1/1/2010 $ 70,075.33

Page 46: EstadÃ-stica descriptiva numérica(semana 2)

Calcule las medidas de tendencia central: media, mediana y moda.Calcule las medidas de dispersión: rango, varianza y desviación estándar.Calcule el coeficiente de variabilidad (CV=desvest / media).