Many new Lean Six Sigma practitioners ask what a real project looks like in practice, especially in a healthcare setting. One of our SixSigmaStudyGuide.com students, Harpreet, recently shared a success story about improving hospital room turnaround times. Let’s take a look at her project and then explore how we might enhance it using a structured (more…)
Sample size determination is the mathematical estimation of the number of population units considering for the study.
Two sample Z test of proportions is the test to determine whether the two populations differ significantly on specific characteristics.
Week 4: Six Sigma Analyze Phase OverviewWeek 4: Six Sigma Analyze Phase Overview
This ASQ Six Sigma Yellow Belt Study Guide lists all key concepts (and links to learn more) for the ASQ Six Sigma Yellow Belt Certification.