109
?©
= 414
c
= 4,14
2
k
/
s
(
N
?
x
2
)
-
(
?
x
)
2
2
16,5
(100.2292)
(171396)
414
i
?
x
i
N’ =
=
=
91,82
i
N’ =N, maka jumlah data cukup.
Tabel 5.20 Pengumpulan Data Patah Jarum Stripper
No.
Nonconformities
No.
Nonconformities
No.
Nonconformities
No.
Nonconformities
1
2
26
2
51
2
76
6
2
4
27
3
52
2
77
2
3
2
28
6
53
4
78
4
4
2
29
4
54
0
79
3
5
4
30
8
55
4
80
11
6
3
31
4
56
3
81
6
7
2
32
2
57
3
82
3
8
4
33
3
58
5
83
5
9
5
34
1
59
2
84
3
10
4
35
3
60
3
85
0
11
6
36
4
61
2
86
2
12
10
37
6
62
3
87
3
13
6
38
2
63
2
88
4
14
4
39
5
64
5
89
10
15
5
40
2
65
8
90
8
16
7
41
2
66
7
91
7
17
4
42
4
67
5
92
2
18
5
43
2
68
11
93
5
19
3
44
2
69
3
94
2
20
0
45
3
70
2
95
3
21
2
46
6
71
3
96
4
22
4
47
4
72
2
97
2
23
5
48
2
73
2
98
3
24
2
49
3
74
4
99
4
25
10
50
5
75
2
100
3
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