Printer-friendly version

Browse the glossary using this index

Special | A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z | ALL

5

5 Why Technique

The 5 Whys is a question-asking ‘Six Sigma’ methodology used during the evaluation to drill down on the cause-and-effect diagram for further details needed to determine a problem’s root cause.