99
2
i
19
75
75
74
74
74.50
1
20
74
74
74
75
74.25
1
21
74
74
73
73
73.50
1
22
74
73
75.5
75
74.38
2.5
23
74
73
73
74
73.50
1
24
74
74
73
73
73.50
1
25
74
73
74
74
73.75
1
?
X
= 1852.5
?®
=
36.5
X = 74,10
R
=
1,46
k
/
s
(
N
?
x
²
)
-
(
?
x
)
2
16,5
(100.549153,5)
2
(54908100)
N’ =
i
i
?
x
=
7410
=
0,03
N’ =N, maka jumlah data cukup.
5.1.2.2 Pengumpulan Data Atribut
?
Data Buyer Polos [No.Roll – Defect Nonconformities] [Juli – Agustus 2005]
Tabel 5.10 Pengumpulan Data PPG Polos
No.
Nonconformities
No.
Nonconformities
1
7
26
7
2
6
27
6
3
5
28
4
4
7
29
5
5
6
30
9
6
8
31
5
7
4
32
4
8
12
33
6
9
9
34
7
10
6
35
4
11
8
36
15
12
8
37
8
13
4
38
5
14
9
39
7
15
8
40
8
16
11
41
10
17
6
42
8
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