Big Data vs. Small Data: What’s the Difference?
February 10, 2025
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This course is part of Six Sigma Yellow Belt Specialization
Instructors: David Cook, PhD
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This course will provide you will the tools necessary to complete the final components of the analyze phase as well as the improve and control phases of the Six Sigma DMAIC (Define, Measure, Analyze, Improve, and Control) process. This course is the final course in the Six Sigma Yellow Belt Specialization. You will learn about relationships from data using correlation and regression as well as the different hypothesis terms in hypothesis testing. This course will provide you with tools and techniques for improvement. You will also understand the importance of a control plan, as well as its key characteristics, for maintaining process improvements. Every module will include readings, discussions, lecture videos, and quizzes to help make sure you understand the material and concepts that are studied.
Our applied curriculum is built around the latest handbook The Certified Six Sigma Handbook (2nd edition) and students will develop /learn the fundamentals of Six Sigma. Registration includes online access to course content, projects, and resources but does not include the companion text The Certified Six Sigma Handbook (2nd edition). The companion text is not required to complete the assignments. However, the text is a recognized handbook used by professionals in the field. Also, it is a highly recommended text for those wishing to move forward in Six Sigma and eventually gain certification from professional agencies such as American Society for Quality (ASQ).
Welcome to Six Sigma Tools for Improve and Control! This is the fourth course in the Six Sigma Yellow Belt Specialization. Your team of instructors, Dr. Bill Bailey, Dr. David Cook, Dr. Christine Scherrer, and Dr. Gregory Wiles, currently work in the College of Engineering and Engineering Technology at Kennesaw State University. The next two modules will conclude the Analyze phase of the DMAIC process and in the final two modules you will be introduced to the Improve and Control phase. This module will continue to discussion analysis by explaining correlation and regression. You will learn the meaning of correlation and regression, the different types of analysis, and how it can be used in Six Sigma.
5 videos1 reading2 assignments
This the final module that covers the Analysis phase of the DMAIC process. Now that you have collected the data and calculated it you will need to determine how to make a statistical conclusion about your findings. In this module you will learn more about the importance of hypothesis testing, how to correctly do a hypothesis test reading as well as how to avoid errors, and statistical significance.
5 videos2 assignments
This module will introduce you to the Improve and Control phase of the DMAIC process. The first step in this phase is determining improvement techniques to help make improvements to an organization. This module will cover the best and most popular improvement techniques including kaizen and kaizen blitz, PDCA (Plan-Do-Check-Act) cycle, and cost benefit analysis (including cost of quality).
6 videos2 assignments1 discussion prompt
The final phase of the DMAIC process is the control phase. In this module you will learn about control tools that are useful in maintaining improvements. Communication is a key component of the control phase therefore it is important to develop standardized documentation. You will learn about how to standardize and manage documentation to help maintain processes that were implemented during the improve phase of DMAIC.
3 videos2 assignments
This module is the "capstone project." You should only complete this project if you have taken all three previous yellow belt specialization courses (Six Sigma Fundamentals, Six Sigma Tools for Define and Measure, and Six Sigma Tools for Analyze), AND you want to complete this specialization. It should be noted that completing the Yellow Belt Specialization does not give the learner "professional accreditation" in Six Sigma. However, successful completion will assist in better preparation for such professional accreditation testing.
1 reading1 peer review
We asked all learners to give feedback on our instructors based on the quality of their teaching style.
Instructor ratings
We asked all learners to give feedback on our instructors based on the quality of their teaching style.
Kennesaw State is a Carnegie-designated doctoral research institution (R2), placing it among an elite group of only 6 percent of U.S. colleges. A leader in innovative teaching and learning, KSU is making an impact across the region, the nation and around the world. As the third largest university in the state of Georgia, Kennesaw State has nearly 45,000 students enrolled in over 180 undergraduate, master’s, doctoral degree and certificate programs.
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Kennesaw State University
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Kennesaw State University
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Kennesaw State University
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Reviewed on Aug 28, 2020
Very useful course. Covers a plethora of tools helpful for six sigma and lean methodologies. Really loved it but could not catch up with the last course because of other activities.
Reviewed on Apr 5, 2022
Although this course is not easy course but the instructors were very proficient to simplify the materials to be understandable.  
Reviewed on Aug 29, 2020
Useful and interesting topics, well explained and structured. I give four stars because I would have liked a higher level of insight and some additional practical example.
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Our applied curriculum is built around the latest handbook The Certified Six Sigma Handbook (2nd edition) and students will develop /learn the fundamentals of Six Sigma. Registration includes online access to all course content, projects, and resources. This price does not include the companion text The Certified Six Sigma Handbook (2nd edition).
Access to lectures and assignments depends on your type of enrollment. If you take a course in audit mode, you will be able to see most course materials for free. To access graded assignments and to earn a Certificate, you will need to purchase the Certificate experience, during or after your audit. If you don't see the audit option:
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