MOOC - Lean Six Sigma Green Belt
Level III – Creating stable and efficient processes
The Unit ‘Creating stable and efficient processes’ reviews how the logistical flow of processes can be improved and made more stable, predictable and efficient. This Unit reviews tools which can be used to visualize and analyze the process flow as well as a number of tools and techniques that can be used to improve efficiency, effectiveness, productivity and agility of processes. All Level III Learning Elements and Performance Criteria follow the DMAIC structure.
Basic statistics:
The Learning Element ‘Basic statistics’ reviews different types of data, measurement scales and data collection tools. Also a set of measures (statistics) that characterizes a given set of data are reviewed.
LSSGB.U6.E3.PC1
Understand the importance of reliable and accurate data. Describe and review qualitative and quantitative data, continuous (variables) and discrete (attributes) data. Define and interpret nominal, ordinal, interval and ratio measurement scales. Apply Likert scale to convert an ordinal scale into a discrete interval scale. Bloom: Apply
LSSGB.U6.E3.PC2
Define and apply tools for collecting data e.g. data sheets, check sheets, concentration diagrams and questionnaires. Bloom: Apply
LSSGB.U6.E3.PC3
Calculate population parameters and sample statistics: measures of central tendency, measures of dispersion, ratios and proportions. Bloom: Apply