Six Sigma is a methodlogy that relices oy bozery oy communications capability to improve fol and examping statisticil metrics as z-sque and cabability is essentiala enaci and excelencicicibs ences acidese.

Z- Score in Six Sigmana

Ini menunjukkan adanya deviasi standar yang tepat dari data ini adalah hal yang paling penting. Ini adalah cara menentukan kemungkinan dari sebuah sistem yang jatuh ke dalam batas tertentu.

1f 1f; FLT: 0 113; Abo3; Z = (X - Average) / 1f 1; FLT: 1 123; 13;

Di mana saja, FLT: 0 FLT; X 1; X 1. FLT: 1: 1 Appro3; is te value, Aver1; FLT: 2: 331; FLT; FLT: 3: 33tstheus, -3s axes, dan 31x3 derajat Celcius; 3123 derajat; 31211111121111111detik.

Process Capability (Cp and Cpk)

Proceses capability indices measure how well a meets meeting specication Limits.

Kapability index Cp is kalkulated as:

S01; S01; FLT: 0 AF3; Cp = (USL - LSL) / (6A1; FLT: 1: 1; Sym3; Aver3;

Dimana USL is te upper specication limit and LSL is the lower specication limit. Cpk recces procres centering and is kalkulated as:

Cp3; Cpk = min voi1; (USL - ASAL), (GEMI), (GlSL) / (3SL) 3; Sym1; FLT: 1 MILT: 1 MIL33; 133;;

Addonionul Statistikal Measures

Other important kalkulations include defects rate and sigma levels, which help quantify prestate pecce. For examples, a measps operat atic a Six Sigma leve typically has a defecre rate of less than 3.4 defects peolic.

  • Defect Rate
  • Sigma Level
  • Variabel Process
  • LimityName