3
8.5 72.3 9 81.0 9 81.0 9 81.0 9.5 90.3 9.5 90.3 9.5 90.3 9.5 90.3 10.5 110.3 10.5 110.3 10.5 110.3 10.5 110.3 10.5 110.3 10.5 110.3 11 121.0 11.5 132.3 11.5 132.3 11.5 132.3 11.5 132.3 11.5 132.3 12 144.0 12 144.0 12 144.0 12 144.0 12.5 156.3 12.5 156.3 13 169.0 13.5 182.3 13.5 182.3 14.5 210.3 15 225.0 C.DATOS 31 SUMA 347.5 PROMEDIO 11.2 MEDIANA 11.5 MODA 10.5 VARAIANZA 2.73 2.73 DESV. EST. 1.65 1.65 PROMEDIO^2 125.7

Calculo de La Varianza

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Varianza

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Page 1: Calculo de La Varianza

8.5 72.39 81.09 81.09 81.09.5 90.39.5 90.39.5 90.39.5 90.310.5 110.310.5 110.310.5 110.310.5 110.310.5 110.310.5 110.311 121.011.5 132.311.5 132.311.5 132.311.5 132.311.5 132.312 144.012 144.012 144.012 144.012.5 156.312.5 156.313 169.013.5 182.313.5 182.314.5 210.315 225.0

C.DATOS 31

SUMA 347.5PROMEDIO 11.2MEDIANA 11.5

MODA 10.5VARAIANZA 2.73 2.73DESV. EST. 1.65 1.65

PROMEDIO^2 125.7

Page 2: Calculo de La Varianza

7.342351717 0.244745057 8.5 7.34.8826742976 0.16275581 9 4.94.8826742976 0.16275581 9.5 2.94.8826742976 0.16275581 10.5 0.52.9229968783 0.097433229 11 0.02.9229968783 0.097433229 11.5 0.12.9229968783 0.097433229 12 0.62.9229968783 0.097433229 12.5 1.70.5036420395 0.016788068 13 3.20.5036420395 0.016788068 13.5 5.20.5036420395 0.016788068 14.5 10.80.5036420395 0.016788068 15 14.40.5036420395 0.0167880680.5036420395 0.016788068 SUMA0.0439646202 0.001465487 VARAIANZA0.0842872008 0.002809573 DESV. EST.0.0842872008 0.0028095730.0842872008 0.0028095730.0842872008 0.0028095730.0842872008 0.0028095730.6246097815 0.0208203260.6246097815 0.0208203260.6246097815 0.0208203260.6246097815 0.0208203261.6649323621 0.0554977451.6649323621 0.0554977453.2052549428 0.1068418315.2455775234 0.1748525845.2455775234 0.17485258410.826222685 0.36087408914.366545265 0.478884842

81.89 SUMA2.73 2.73 VARAIANZA1.65 1.65 DESV. EST.

Page 3: Calculo de La Varianza

7.314.611.73.00.00.42.53.33.210.510.814.4

81.92.731.65