Sometimes it's tough to figure out the ROI of any training, let alone the ROI of Lean Six Sigma training. In tight times, those budgeted items -- if they've made it into the budget -- come under close scrutiny.

100% Effective, a York, England-based Lean Six Sigma consultancy and training provider set out to help its clients understand where and how much ROI they can expect from Lean Six Sigma training. They've compiled information from their clients and other research into this quick-read infographic.