graficodecontrol c
DESCRIPTION
GraficoDeControl cTRANSCRIPT
Muestra Muestra
1 8 26 6
2 4 27 11
3 14 28 12
4 9 29 12
5 6 30 8
6 9 31 16
7 13 32 13
8 15 33 12
9 10 34 11
10 17 35 6
11 14 36 10
12 13 37 13
13 16 38 6
14 8 39 9
15 9 40 10
16 14 41 11
17 6 42 7
18 9 43 11
19 13 44 13
20 7 45 9
21 13 46 11
22 8 47 7
23 11 48 16
24 9 49 5
25 6 50 9
Núm. De defectos
ci
Núm. De defectos
ci
Muestra LCI LC LCS
1 8 0.67 10.3 19.9281
2 4 0.67 10.3 19.9281
3 14 0.67 10.3 19.9281
4 9 0.67 10.3 19.9281
5 6 0.67 10.3 19.9281
6 9 0.67 10.3 19.9281
7 13 0.67 10.3 19.9281
8 15 0.67 10.3 19.9281
9 10 0.67 10.3 19.9281
10 17 0.67 10.3 19.9281
11 14 0.67 10.3 19.9281
12 13 0.67 10.3 19.9281
13 16 0.67 10.3 19.9281
14 8 0.67 10.3 19.9281
15 9 0.67 10.3 19.9281
16 14 0.67 10.3 19.9281 Servicios de Optimización y Estadística S.C.17 6 0.67 10.3 19.9281 Gráfico de Control c, número de defectos por muestra18 9 0.67 10.3 19.9281 Blog:19 13 0.67 10.3 19.9281 Del post: 20 7 0.67 10.3 19.9281
21 13 0.67 10.3 19.9281
22 8 0.67 10.3 19.9281
23 11 0.67 10.3 19.9281 Cbarra = 10.324 9 0.67 10.3 19.9281
25 6 0.67 10.3 19.9281
26 6 0.67 10.3 19.9281
27 11 0.67 10.3 19.9281
28 12 0.67 10.3 19.9281
29 12 0.67 10.3 19.9281
30 8 0.67 10.3 19.9281
31 16 0.67 10.3 19.9281
32 13 0.67 10.3 19.9281
33 12 0.67 10.3 19.9281
34 11 0.67 10.3 19.9281
Número de Defectos ci
https://optyestadistica.wordpress.com/Ejemplo: Gráfico de Control c, o de número de defectos por muestra
LCS=c+3√cLC=cLCI=c−3√c
c=∑i=1
m
ci/m
1 2 3 4 5 6 7 8 9 10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
0
5
10
15
20
25
Gráfico de Control c (Número de defectos por Muestra)
Muestra
Nú
me
ro d
e D
efe
cto
s c
35 6 0.67 10.3 19.9281
36 10 0.67 10.3 19.9281
37 13 0.67 10.3 19.9281
38 6 0.67 10.3 19.9281
39 9 0.67 10.3 19.9281
40 10 0.67 10.3 19.9281
41 11 0.67 10.3 19.9281
42 7 0.67 10.3 19.9281
43 11 0.67 10.3 19.9281
44 13 0.67 10.3 19.9281
45 9 0.67 10.3 19.9281
46 11 0.67 10.3 19.9281
47 7 0.67 10.3 19.9281
48 16 0.67 10.3 19.9281
49 5 0.67 10.3 19.9281
50 9 0.67 10.3 19.9281
515
Total de 10.3
Defectos (515/50)
(Total de Defectos)/(Número de Muestras)c=