Estadistica ejemplo de desviacion aritmetica

MEDIDA DE DESVIACION ARITMETICA Y DESVIACION MEDIA CON RESPECTO A LA MEDIANA
PARA MUJERES:
| x - x | | f | x - x | | x - Mediana | f | x –Mediana | |
1.52 – 1.64 = 0.12 | 2 x 0.12 = 0.24 | 1.52 – 1.65 = 0.13 | 2 x 0.13 = 0.26 |
1.57 – 1.64 = 0.07 | 2 x 0.07 = 0.14 | 1.57 – 1.65 = 0.08| 2 x 0.08 = 0.16 |
1.62 – 1.64 = 0.02 | 6 x 0.02 = 0.12 | 1.62 – 1.65 = 0.03 | 6 x 0.03 = 0.18 |
1.67 – 1.64 = 0.03 | 11 x 0.03 = 0.33 | 1.67– 1.65 = 0.02 | 11 x 0.02 = 0.22 |
1.72 – 1.64 = 0.08 | 4 x 0.08 = 0.32 | 1.72 – 1.65 = 0.07 | 4 x 0.07 = 0.28 |
| ∑ = 1.15 | | ∑ = 1.1 |MD = ∑ f | x- x |N
MD CON RESPECTO A LA MEDIA ARITMETICA
MD = 1.1525
MD = 0.046
MEDIDA DE LA DESVIACION CON RESPECTO A LA MEDIANA
MD = ∑ ∑ f| x- Mediana |N
MD = 1.125 = 0.044

PARA HOMBRES:
| x - x | | f | x - x | | x - Mediana | f | x – Mediana | |
1.72 – 1.85 = 0.13 | 2 x 0.13= 0.26 | 1.72 – 1.86 = 0.14 | 2 x 0.14 = 0.28 |
1.77 – 1.85 = 0.08 | 3 x 0.08 = 0.24 | 1.77 – 1.86 = 0.09 | 3 x 0.09 = 0.27 |
1.82 – 1.85 =0.03 | 4 x 0.03 = 0.12 | 1.82 – 1.86 = 0.04 | 4 x 0.04 = 0.16 |
1.87 – 1.85 = 0.02 | 10 x 0.02 = 0.2 | 1.87 – 1.86 = 0.01 | 10 x 0.01 = 0.1 |
1.92– 1.85 = 0.07 | 6 x 0.07 = 0.42 | 1.92 – 1.86 = 0.06 | 6 x 0.06 = 0.36 |
| ∑ = 1.24 | | ∑ = 1.17 |

MD = ∑ f | x- x |N
MD CON RESPECTO A LAMEDIA ARITMETICA
MD = 1.2425
MD = 0.049
MEDIDA DE LA DESVIACION CON RESPECTO A LA MEDIANA
MD = ∑ f | x- Mediana |N
MD = 1.1725 = 0.0468