https://6sigma.com/lean-six-sigma-net-promoter-score-nps-correlation/ Six Sigma Certification and Training Fri, 28 Feb 2025 10:00:08 +0000 hourly 1 https://6sigma.com/lean-six-sigma-net-promoter-score-nps-correlation/#comment-25574 Wed, 22 Jun 2011 13:52:36 +0000 https://opexlearning.com/resources/?p=8793#comment-25574 One of the big L6S companies is GE, and the L6S group manages the NPS process for the organization.

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