Tag: six-sigma

Business Big Y

Process Y

Project Y

Industry Y

Justifies in financial terms why it is worth executing the Project

Analysis of the project Ys

Analysis of only project execution cost

Exponentially Waivered Moving Average

Under reacting

Over reacting

Process Change

Quick fix

ANOVA

ANOM

Chi-square

Normality

Improve Productivity by 60% before Q4 2004

Improve Employee Safety by installing Fire Extinguishers in all floors before 31 March 2005

Increase the number of customer base in the ABC system by 95% by 3 Sep 2005

Reduce the occurrence of error in XYZ system by 60% before 20 Jan 2006

Interpreting common cause as common cause will lead to systematic process change

Interpreting special cause as special cause will lead to possible containments

Interpreting special cause as common cause will lead to overreacting

Interpreting common cause as special cause will lead to overreacting

DMADV

DMAIC

DoE

Lean

Mode

Quartile

Mean

Standard Deviation

Measurement error is always present in the total variation

Measurement variation can be separated from the true process variation

Measurement error is always a bigger deal than you think

Measurement variation should be minimum

Arithmetic mean

Mode

Median

Variance