untuk ketelitian kapabilitas

Cpkx = Min (C PUX , C PLX) = C px(1 – C ax ) C pky = Min (C PUY , C PLY) = C py(1 – C ay )

(Catatan) : Sewaktu menghitung kapabilitas proses dalam mode 2–VAR, maka x n dan y n bersifat independen satu sama lain.

„Sebaran probabilitas

Langkah : ( Lihat Contoh 55. )

1.Berdasarkan set data pada mode 1-VAR, tekan [ DATA ] dan muncul tiga menu : DATA–INPUT, LIMIT–SET, DISTR.

Pilihlah DISTR dan tekan [ ].

2.Masukkan nilai ax, dan tekan [ ].

3.Tekanlah [ STATVAR ] dan gulunglah menu hasil

statistika

dengan [

] atau [

] untuk mendapatkan

variabel statistika yang diinginkan. ( Lihat tabel di bawah

ini )

 

 

 

Variabel

Arti

 

 

tNilai uji

P ( t ) Menunjukkan pecahan kumulatif dari sebaran normal baku yang nilainya kurang dari nilai t.

R ( t ) Menunjukkan pecahan kumulatif dari sebaran normal baku yang terletak di antara nilai t dan 0. R ( t ) =1 –P ( t )

Q ( t ) Menunjukkan pecahan kumulatif dari sebaran normal baku yang nilainya lebih besar daripada nilai t. Q ( t ) = 0.5 –R ( t )

„Regresi linear

Langkah : ( Lihat Contoh 56.)

1. Berdasarkan

set data pada mode 2–VAR, tekan

[ STATVAR ] dan gulunglah menu hasil statistika dengan

[ ] atau [

] untuk mendapatkan a, b, atau r.

2.Untuk memprediksi nilai x (atau y) berdasarkan nilai y (atau x) yang dimasukkan, pilihlah variabel x' (atau y'),

tekan [ ], masukkan nilai yang dikehendaki, dan

tekan [ ] lagi. ( Lihat tabel di bawah ini )

Variabel

Arti

 

 

 

 

 

a

Regresi linear intersep y

a =

∑ y − b ∑ x

n

 

 

 

 

 

 

bKemiringan regresi linear b = ∑ xy − ∑ x∑ y) (n∑ x2 − (∑ x)2 )(n

In – 18

File name : CBM_SR285,A_HDBSR285T19_Indonesian.doc

version : 2010/04/26

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Citizen SRP-280N/SRP-285N manual „ Sebaran probabilitas, „ Regresi linear, Variabel Arti
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SRP-280N, SRP-280N/SRP-285N specifications

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