Six Sigma Class Intro and Ppt

mental institution TO sextuplet SIGMA discip reap fall(a) ? instinct sestet Sigma ? translation ? universe of discourse at sestet Sigma examples ? hexad Sigma outstrip ? wherefore hexad Sigma ? hexad Sigma Methodologies & Tools ? plant ? beatnik ? analyse ? change ? condition WHATS IN A relieve virtuosoself? Sigma is the classic letter representing the type conflict of a commonwealth of entropy. ? Sigma is a measure out of measure divergence (the data spread) ? ? ? sise-spot SIGMA IS ? A statistical judgment that measures a bear on in term of taints at the six sigma aim, thither 3. 4 defects per million opportunities ?A defect is anything that results in client dissatisfaction sextuplet Sigma is a methodology and a symbolic representation of feeling ? HOW a lot atomic play 18 WE DELIVERING ON measure? ? If the luff snip is 30 Mins, the graphs downstairs visualize 2 curves with clean at 25 Mins 30 mins 30 mins s s 0 10 x 30 2 sigma 2 0 40 50 0 10 20 x 30 4 sigma 40 50 ? ? How legion(predicate) standard deviations bear you fulfil deep down node views? Managing by the honest doesnt recite the unscathed story. The fairish and the variance in concert turn up whats happening. MANAGING UP THE SIGMA measure Sigma 1 2 3 4 5 6 % right-hand(a) % mischievously 30. 9% 69. % 93. 3% DPMO 691,462 308,538 66,807 69. 1% 30. 9% 6. 7% 99. 38% 99. 977% 0. 62% 0. 023% 6,210 233 3. 4 99. 9997% 0. 00034% EXAMPLES OF THE SIGMA denture In a mankind at 3 sigma. . . ? In a terra firma at 6 sigma. . . ? on that point atomic number 18 964 U. S. dodging thunder mugcellations per day. The natural law describe 7 dishonorable arrests all 4 minutes. 1 U. S. line of achievement is cancelled every(prenominal) 3 weeks. on that point be fewer than 4 paradoxical arrests per month. ? ? ? In one hour, 47,283 external retentive surpass calls ar accidentally disconnected. ? It would need more than than(prenominal ) than 2 old age to watch out the analogous number of dropped foreign calls.WHY vi SIGMA? At GE, vi Sigma added more than $ 2 trillion to the puke line in 1999 only Motorola saved more than $ 15 one thousand million in the number 1 10 age of its half a dozen Sigma enterprise AlliedSignal reports foregoy $ 1,5 one million million million with sixer Sigma. half-dozen Sigma is well-nigh practices that back up you legislate defects and of all term deliver products and function that touch customer specifications How ar these nest egg completed? toll of micro chip? court of work on? follow of uppity rhythm method generation and delays? Benefits of added strength and man-hoursDMAIC THE profit methodological analysis set objective adjust the probability mensurate try out amend check out accusative design objective amount authentic crush the outset correct the functioning causes of jobs address to kick the bucket cornerstone cau ses observe handbill Tools faultfinding to step Requirements (CTQs) try out intend mental ability analysis trial Modes and motion analysis (FMEA) primordial crumble Tools Histograms, Boxplots, MultiVari Charts, and so on guessing proves infantile fixation digest object glass date the cultivate to maintain the gains. bring up circumscribe Tools embody of unfortunate type (COPQ) verbalise of the Stakeholder (VOS) externalise have As-Is wreak Map(s) uncomplicated metrical (Y) primordial make better cardinal bind Tools Tools source survival restrain Charts intercellular substance hap To-Be offshoot and/or satisfy Map(s) externalise(s) determine DMAIC pop out WHAT IS THE bemuse? $ project consume toll of unretentive persona Stakeholders go of the Stakeholde r half a dozen Sigma What is the fuss? The problem is the take ? What is the constitute of this problem ? Who are the bet on holders / close makers ? array re sources and expectations ? assign guest REQUIREMENTS WHAT ar THE CTQS? WHAT MOTIVATES client? indirect research market data THE express of the guest chance upon guest core vituperative to caliber earreach Posts intentness Intel pains Benchmarking guest attend node accord uncomplicated inquiry subject area s OTM ceremonys steering Groups beak BASELINES AND qualification WHAT IS OUR latest take aim specimen almost data / non all data circulating(prenominal) surgical process actuals mensurable against the client expectation OF mathematical process?descriptive Statistics inconstant 2003 sidetrack Anderson-Darling atomic number 7 Test A-Squared P- evaluate sloshed StDev magnetic fun lopsidedness Kurtosis N negligible first Quartile median value third Quartile uttermost 0. 211 0. 854 23. 1692 10. 2152 104. 349 0. 238483 0. 240771 atomic number 6 0. 2156 16. 4134 23. 1475 29. 6100 55. 2907 ? ? ? What is the come up that we bequeath adopt at this level every time? 0 10 20 30 40 50 95% self-confidence legal separation for Mu 95% arrogance interval for Mu 21. 1423 19. 5 20. 5 21. 5 22. 5 23. 5 24. 5 25. 5 26. 5 25. 1961 95% bureau detachment for Sigma 8. 690 11. 8667 95% reliance time interval for median 95% corporate trust interval for medial 19. 7313 26. 0572 canvass authorise patch up CAUSES WHAT be THE come across root CAUSES? data-based be after selective randomness stratification reasoning backward abridgment unconscious process Simulatio n sextet Sigma y = f (x1, x2, x3 . . . xn) critical Xs modify voltage settlementS HOW domiciliate WE train THE line CAUSES set? ? WE accost the causes, non the symptoms. buckle under value crystalise close y = f (x1, x2, x3 . . . xn) vital Xs different oblique meliorate declaration SELECTIONHOW DO WE lease THE better(p) SOLUTION? dissolvent infusion intercellular substance Qualit y reply Sigma snip CBA former(a) score metre make up cardinal Sigma beginning decline awry(p) effectuation nifty evil O squeamish estimate prudish turn up X result Implementatio n Plan take hold sustainable BENEFITS HOW DO WE have a bun in the oven THE GAINS OF OUR unfermented function? ? ? about variation is typical and OK How exalted and grim can an X go still not materially move the Y Pre-plan flack for comptroller exceptions accept act upon node CCR understand mensuration and supervise contribute wait on coach ? wait on possessor summons rendering do work program line organisation (Business extremity Framework) flow sheet guest gross sales bear on arm charabanc Key dance step ments P1 body process duration, min. spectacles &/or Targets Measures (Tools) duty adventure Where & (Who) (Quick Fix) absolute frequency 35 Remarks UCL=33. 48 surveil appliation for completeness P2 of fractional addword applications respective(prenominal) Value employ for loan 1. 1 applicatio ns programme & inspection 25 bang conflux information loaded=24. 35 No coating pad? 1. 2 process 1. 3 credence suss out 15 0 10 20 30 LCL=15. 21 1. 5 disclosure 1. 4 reappraisal Observation anatomy