Lean Six Sigma is for Everyone

Imagine you are getting on a roller coaster. You buckle your seatbelt in the car and the gears turn and start slowly moving you up a steep incline. Your adrenaline starts to build in your stomach and your heart starts racing. You are excited and terrified at the same time. You know what is coming, … Read more

LSS Lessons from Vaccine Research

As we start the new year the global pandemic continues to claim lives at a terrible pace, with over 400,000 lost to COVID-19 in the US alone as of this writing. The good news: Multiple vaccines have been approved for use, and vaccinations began starting in December. One of those vaccines was jointly developed by … Read more

2020 Year in Review

By tradition, we have reserved our December blog for a look back at the past year. And what a year 2020 has been, unlike any in my experience. From natural disasters – including record-setting hurricanes, storms, and wildfires – to civil unrest to a tough election season. Most challenging has been the impact of the … Read more

Lean Six Sigma in Healthcare: A Case Study

Author: Eduardo Amezcua, Lean Consultant, Shingo Facilitator, and Black Belt Most examples of Lean Six Sigma projects involve manufacturing processes. This is mainly because it was developed in that environment. But LSS is a methodology that works well in a variety of industries. It is increasingly being used in healthcare to improve quality of care … Read more

The Three-Legged Stool

Sometimes despite your best efforts and a lot of hard work you don’t get the expected results when working on continuous improvement. This can be very frustrating, especially when you are new to Lean Six Sigma. Imagine yourself in each of the following three scenarios. Scenario 1: Your company has offered you the opportunity to … Read more

Size of the Effect in Treating COVID-19

Author: Russ Aikman
With COVID-19 still causing thousands of deaths worldwide (over half a million as of this writing) the search for a vaccine and a treatment continues at hospitals around the globe. A breakthrough on treatment of some patients was announced back on June 16th when doctors at Oxford University posted research on the steroid dexamethasone.
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ANOVA for All Occasions

Authors: Diana Martinez, Ph.D. and Satya Kudapa
Analysis of Variance – commonly shortened to ANOVA – was introduced by the British statistician Sir Ronald Fisher (1890-1962) in 1925. An extremely useful tool for LSS practitioners, ANOVA is a type of hypothesis test to determine whether the means of different populations are the same or different, based on sample data. Note that, despite its name, ANOVA is NOT used to tell if there is a difference in the variance of different populations.
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The Move Online for LSS

Since the start of 2020 TMAC staff have been very busy with Lean Six Sigma work including four different classes (two GBs, one BB, and one MBB), coaching of over 40 belts, preparing for the Lean & Six Sigma World conference, not to mention leading kaizen events and mapping sessions for various customers. Our schedule … Read more

Champion Roundtable Recap

Author: Russ Aikman
In January TMAC hosted our 4th Annual Lean Six Sigma Deployment Champion Roundtable. The Roundtable is a 1.5 day mini-conference focused on the goals, challenges, activities, and successes of individuals leading a Lean Six Sigma Program. At this year’s Roundtable we had representatives of 13 different companies.
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2019 Year in Review

Hard to believe but another year is almost gone. We’d like to share some of our activities and recognize those who helped make it such a fun, interesting, and productive year. January got off to a good start with the 3rd Annual LSS Champion Roundtable. We had 47 participants from 18 companies, some coming from … Read more