tarea estadistica lady
DESCRIPTION
probabilidad y estadistica teblaTRANSCRIPT
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Probabilidada y estadistica
EDGAR GABRIEL HERNANDEZ MORALES
Intervalo de clase Marca de clase Frecuencia absolutaFrec. Abs. Acum.3.4 7.08 5.24 27 27
7.08 10.76 8.92 10 3710.76 14.45 12.605 7 4414.45 18.13 16.29 2 4618.13 21.81 19.97 1 4721.81 25.5 23.655 1 48
Desviacion estandarmedia aritmetica Varianza D=√v
v=∑Fi(Xi-M)2/48
18.4544451276701 4.295863723
8.231666666667
Intervalo de clase Frecuencia relativa3.4-7.08 0.56257.08-10.76 0.208310.76-14.45 0.145814.45-18.13 0.041618.13-21.81 0.020821.81-25.5 0.0208
M=∑Xi*Fi/n
3.4-7.08 7.08-10.76
10.76-14.45
14.45-18.13
18.13-21.81
21.81-25.5
0
0.1
0.2
0.3
0.4
0.5
0.6
Frecuencia relativa
Frecuencia relativa
![Page 2: Tarea Estadistica Lady](https://reader036.vdocumento.com/reader036/viewer/2022082610/55cf930a550346f57b9b3b53/html5/thumbnails/2.jpg)
3.4-7.08 7.08-10.76
10.76-14.45
14.45-18.13
18.13-21.81
21.81-25.5
0
0.1
0.2
0.3
0.4
0.5
0.6
Frecuencia relativa
Frecuencia relativa
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Frecuencia relativaFrec. Rel. Acum. Xi*Fi0.5625 0.5625 141.48 8.950069 241.6519
0.208333333333 0.7708333333 89.2 0.473803 4.7380280.145833333333 0.9166666667 88.235 19.12604 133.88230.041666666667 0.9583333333 32.58 64.93674 129.87350.020833333333 0.9791666667 19.97 137.7885 137.78850.020833333333 1 23.655 237.8792 237.8792
395.12 885.8134
Desviacion estandar
Li=3.4 N/2*Fi-1= 24*0 0Fi-1=0 (N/2*Fi-1)/fi=0/27 0FI=27 ((N/2*Fi-1)/fi0*27 0N/2=48/2=24Li+((N/2*Fi-1)0+3.4 3.4ti=27
3.4
(Xi-M)2 Fi(Xi-M)2
3.4-7.08 7.08-10.76
10.76-14.45
14.45-18.13
18.13-21.81
21.81-25.5
0
0.1
0.2
0.3
0.4
0.5
0.6
Frecuencia relativa
Frecuencia relativa
![Page 4: Tarea Estadistica Lady](https://reader036.vdocumento.com/reader036/viewer/2022082610/55cf930a550346f57b9b3b53/html5/thumbnails/4.jpg)
3.4-7.08 7.08-10.76
10.76-14.45
14.45-18.13
18.13-21.81
21.81-25.5
0
0.1
0.2
0.3
0.4
0.5
0.6
Frecuencia relativa
Frecuencia relativa
![Page 5: Tarea Estadistica Lady](https://reader036.vdocumento.com/reader036/viewer/2022082610/55cf930a550346f57b9b3b53/html5/thumbnails/5.jpg)
Li=3.4 fi-fi-1 27 27fi=27 (fi-fi-1)/(fi-fi- 27/27+26 0.50943396fi-1=0 (fi-fi-1)/(fi-fi-1)+(fi-fi+1)*ti 1.87471698(fi-fi-1)=27 Li+(fi-fi-1)/(fi-fi-1) 5.27471698(fi-fi+1)=26ti=3.68
5.55471698