176
?
Index of Fit Distribusi Eksponensial Time To Failure (TTR)
Tabel 5.41 Perhitungan Index of fit Distribusi Eksponensial untuk TTR
Komponen Chain
i
t
i
x
i
=
t
i
F(t )
i )
y
i
x
i
.y
i
2
x
i
y
2
i
1
0.50
0.50
0.0946
0.0994
0.0497
0.2500
0.0099
2
0.50
0.50
0.2297
0.2610
0.1305
0.2500
0.0681
3
0.58
0.58
0.3649
0.4539
0.2633
0.3364
0.2060
4
0.67
0.67
0.5000
0.6931
0.4644
0.4489
0.4805
5
0.92
0.92
0.6351
1.0082
0.9276
0.8464
1.0165
6
1.00
1.00
0.7703
1.4709
1.4709
1.0000
2.1634
7
1.08
1.08
0.9054
2.3582
2.5468
1.1664
5.5609
S
5.25
5.25
3.5000
6.3447
5.8531
4.2981
9.5053
r
0.9407
?
Index of Fit Distribusi Normal Time To Failure (TTR)
Tabel 5.42 Perhitungan Index of fit Distribusi Normal untuk TTR Komponen
Chain
i
t
i
x
i
=
t
i
F(t )
i )
y =
i =
z
i
x .z
i .z
i
2
x
i
z
2
i
1
0.50
0.50
0.0946
-1.3130
-0.6565
0.2500
1.7239
2
0.50
0.50
0.2297
-0.7397
-0.3699
0.2500
0.5472
3
0.58
0.58
0.3649
-0.3455
-0.2004
0.3364
0.1194
4
0.67
0.67
0.5000
0.0000
0.0000
0.4489
0.0000
5
0.92
0.92
0.6351
0.3455
0.3178
0.8464
0.1194
6
1.00
1.00
0.7703
0.7397
0.7397
1.0000
0.5472
7
1.08
1.08
0.9054
1.3130
1.4180
1.1664
1.7239
S
5.25
5.25
3.5000
0.0000
1.2489
4.2981
4.7810
r
0.9511
 |