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6 Week Six Sigma Refresher Recap

October 10, 2024

Over the last 6 weeks we covered all of the major sections across every major Six Sigma Green Belt certification....

Critical to Cost (CTC)

October 10, 2024

Critical to Cost requirements relate to a customer’s needs around the cost of your product. Remember that ‘cost’ to the...

Rational Sub Grouping

October 10, 2024

Rational sub-grouping is the process of organizing the data into groups that were produced basically under the same conditions. In...

Design of Experiments Study Guide

October 10, 2024

Design of Experiments is a difficult topic for many Six Sigma certificate applicants to master. Not to worry, we’ve got...

Measure Phase (DMAIC)

October 10, 2024

The Measure is the second phase of DMAIC. The main activity in the Measure phase is to define the baseline....

Gap Analysis

October 10, 2024

Gap Analysis is an assessment tool we use in Six Sigma. In it, we compare an organization’s current performance to...

Critical to Delivery (CTD)

October 10, 2024

Critical to-delivery requirements revolve around delivering a product successfully to a customer. When a customer makes an order, there are...

Two Sample T Hypothesis Tests

October 10, 2024

What is a Two Sample T Hypothesis Test? A two sample t hypothesis tests also known as independent t-test is...

Telecom Lean Six Sigma Case Study

October 10, 2024

Western telecom manufacturing has significantly changed since the dot-com bubble burst, leading to global competition. As a result, success now...

Frequency Plots

October 10, 2024

Frequency plots are helpful for monitoring the spread of continuous data. A frequency plot is a graph showing a variable’s...