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lunes martes miercoles jueves viernes sabado domingo11.2 16.5 12.6 9.6 2.3 13.5 9.922.5 22.3 30.4 16.5 5.2 17.9 13.53.52 13.5 21.1 11.2 14.2 13.5 9.519.6 10.6 23.2 15.6 12.3 31.7 8.715.5 13.5 7.8 18.3 13.5 31.7 15.5

11.2 16.5 12.6 9.8 2.35 8.9 9.926.5 22.3 30.4 16.5 5.28 17.9 13.53.5 13.5 26.5 11.2 14.2 13.5 9.5

19.6 10.6 30.7 15.6 12.3

cantidad de datos 61n de intervalo 6.89 7 aproximacionvalor minimo 2.3valor maximo 31.7

rango 29.4amplitud intervalo 4.2 5 aproximacion

1 s rating xi ni !" #1 2.3 7.3 2$3%7$3 4.8 6 6 0.102 7.3 12.3 7.3%12.3 9.8 17 23 0.283 12.3 17.3 12.3%17.3 14.8 21 44 0.344 17.3 22.3 17.3%22.3 19.8 8 52 0.135 22.3 27.3 22.3%27.3 24.8 4 56 0.076 27.3 32.3 27.3%32.3 29.8 5 61 0.087 32.3 37.3 32.3%37.3 34.8 0 61 0.00

61 1Clase Frecuencia

7.3 612.3 1717.3 2122.3 827.3 432.3 537.3 0

calcular la media aritmetica datos agrupados

xi ni xi&ni' m () * +) 4.8 6 28.8

,ormula ( - /        9.8 17 166.6  + 14.8 21 310.8

19.8 8 158.424.8 4 99.229.8 5 149

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34.8 0 0

61 912.8

el rating promedio del realit med entre 14.96las 2225 rs asta 2345 rs

4$8&6619$8&176114$8&216119$8&86124$8&46129$8&56134$8&061calcular promedio datos sin agrupar por cada dia de la semana

lunes martes miercoles jueves viernes sabado domingo11.2 16.5 12.6 9.6 2.3 13.5 9.922.5 22.3 30.4 16.5 5.2 17.9 13.53.52 13.5 21.1 11.2 14.2 13.5 9.519.6 10.6 23.2 15.6 12.3 31.7 8.715.5 13.5 7.8 18.3 13.5 31.7 15.511.2 16.5 12.6 9.8 2.35 8.9 9.926.5 22.3 30.4 16.5 5.28 17.9 13.53.5 13.5 26.5 11.2 14.2 13.5 9.5

19.6 10.6 30.7 15.6 12.3 148.6 90133.12 139.3 195.3 124.3 81.63

14.79 15.48 21.70 13.81 9.07 18.58 11.25133$129 139$39 195$39 124$39 81$639 148$68 908el miercoles ,ue el promedio mas alto 3$20 21.7el viernes mas bajo 9.07

calcule la moda interprete su resultado

rating xi ni2$3%7$3 4.8 67$3%12$3 9.8 1712$3%17$3 14.8 2117$3%22$3 19.8 822$3%27$3 24.8 427$3%32$3 29.8 532$3%37$3 34.8 0

,recuencia de la moda 21 numero mas alto : 4 se obtiene ;21%1 17-4< = 13 se obtiene ;21%8-13<

>o 13.48 se obtienne 12$35&4413-13$4i 12.3s 5 se obtiene de 17$3%12$3-5

?ol:@;;:<  :=

 :A%A:%:

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 =A:%A::

la moda es de 13$48

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B" #&100 B"&1000.10 10C 10C0.38 28C 38C0.72 34C 72C0.85 13C 85C0.92 7C 92C1.00 8C 100C1.00 0C 100C

100C

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14$96

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