104
?©
= 349
c
= 6,98
2
k
/
s
(
N
?
x
2
)
-
(
?
x
)
2
2
16,5
(50.2851)
(121801)
349
i
?
x
i
N’ =
=
=
46,38
i
N’ =N, maka jumlah data cukup.
?
Data Cacat Polos [No.Roll – Defect Nonconformities] [Juli – Agustus 2005]
Tabel 5.15 Pengumpulan Data Bolong Polos
No.
Nonconformities
No.
Nonconformities
No.
Nonconformities
No.
Nonconformities
1
3
26
4
51
3
76
2
2
4
27
3
52
4
77
2
3
2
28
4
53
3
78
3
4
3
29
7
54
5
79
10
5
6
30
3
55
2
80
11
6
7
31
2
56
2
81
2
7
5
32
8
57
4
82
2
8
4
33
6
58
8
83
3
9
3
34
5
59
2
84
2
10
0
35
4
60
4
85
5
11
4
36
3
61
2
86
2
12
6
37
5
62
4
87
4
13
1
38
3
63
2
88
8
14
3
39
4
64
2
89
5
15
4
40
5
65
3
90
2
16
5
41
4
66
2
91
4
17
7
42
3
67
3
92
4
18
5
43
4
68
5
93
4
19
3
44
4
69
10
94
3
20
1
45
3
70
7
95
2
21
1
46
2
71
3
96
3
22
4
47
0
72
5
97
3
23
5
48
2
73
5
98
0
24
5
49
3
74
3
99
2
25
3
50
4
75
3
100
3
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