Create a table comparing Six Sigma, Lean, and HRO. These (Six Sigman, Lean, HRO) should be your column headings (horizontally across the top). Your rows (vertically going down) should answer these (each bullet is a row):

• Origins of method (what industry was it first utilized in)
• Brief overview of system
• Tools utilized (what techniques or tools do the use to measure quality)
• Something you learned while researching this performance improvement method