102
?©
= 323
c
= 6,46
2
k
/
s
(
N
?
x
2
)
-
(
?
x
)
2
2
16,5
(50.2467)
(104329)
323
i
?
x
i
N’ =
=
=
49,64
i
N’ =N, maka jumlah data cukup.
?
Data Buyer Stripper [No.Roll – Defect Nonconformities] [Juli – Agustus 2005]
Tabel 5.13 Pengumpulan Data CMC Stripper
No.
Nonconformities
No.
Nonconformities
1
7
26
8
2
5
27
12
3
6
28
9
4
4
29
5
5
2
30
8
6
7
31
5
7
8
32
9
8
14
33
12
9
9
34
7
10
7
35
4
11
8
36
8
12
5
37
0
13
7
38
4
14
9
39
7
15
7
40
5
16
17
41
3
17
8
42
6
18
9
43
8
19
17
44
9
20
7
45
7
21
8
46
10
22
13
47
9
23
10
48
7
24
9
49
9
25
8
50
8
 |