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Hypothesis Testing Concepts and Tests for Means in Six Sigma Hypothesis Testing Concepts and Tests for Means in Six Sigma ASQ Six Sigma Black Belt (SSBB) In the Analyze phase of the DMAIC methodology, Six Sigma teams analyze the underlying causes of issues that need to be addressed for the successful completion of their improvement projects. To that end, teams conduct a number of statistical analyses to determine the nature of variables and their  more...

Tests for Variances and Proportions Tests for Variances and Proportions ASQ Six Sigma Black Belt (SSBB) As a Six Sigma team moves into the Analyze phase of a project, team members begin analyzing the information and data collected in the earlier phases. During the Analyze phase, Six Sigma teams identify possible sources of variation, underlying root causes, and areas for improvement. It is here where assumptions or hypotheses  more...

Statistical Process Control SPC in Six Sigma Statistical Process Control (SPC) in Six Sigma ASQ Six Sigma Black Belt (SSBB) Ensuring a process is in control is critical to any Six Sigma project, but how do you determine with certainty if a process is on track or requires improvement? Where do you find the 'proof' or solid facts that a process is out of control and requires intervention? By applying statistical process control (SPC)  more...

Nonstatistical Control Tools Maintaining Controls Nonstatistical Control Tools & Maintaining Controls ASQ Six Sigma Black Belt (SSBB) In the final stages of the Six Sigma DMAIC methodology, once process improvement opportunities are identified and implemented, teams need to control the improved processes in order to sustain improvement gains. Process control includes applying tools to continuously monitor and maintain each improved process,  more...

Sustaining Improvements Gains from Six Sigma Projects Sustaining Improvements & Gains from Six Sigma Projects ASQ Six Sigma Black Belt (SSBB) As a Six Sigma project winds down, there are a number of activities that, if utilized, can determine whether the implemented process improvement will continue to meet intended results, thus contributing to the overall and ongoing success of the organization. This course will explore the importance of  more...

Using Voice of the Customer in Six Sigma Using Voice of the Customer in Six Sigma ASQ Six Sigma Black Belt (SSBB) Customers are at the heart of all Six Sigma initiatives, and this focus on customers is what makes Six Sigma an outstanding organizational performance improvement program. The voice of the customer (VOC) is a Six Sigma strategy used to capture requirements and feedback from the customer and to meet their requirements.  more...

Developing Project Charters and Tracking Six Sigma Projects Developing Project Charters and Tracking Six Sigma Projects ASQ Six Sigma Black Belt (SSBB) A project charter is the most important document used to initiate and manage a Six Sigma project, and it is treated as an informal contract between an organization and the Six Sigma team. The project charter articulates the problem that the Six Sigma team is going to work on, and the project's scope,  more...

Designing and Planning Experiments in Six Sigma Designing and Planning Experiments in Six Sigma ASQ Six Sigma Black Belt (SSBB) Six Sigma teams concluding the Analyze phase with a well-understood problem strive in the Improve phase to generate a well-designed solution. Design of experiments (DOE) is a controlled approach to experimentation that enables teams to systematically change the level of one or more input factors and observe the  more...

Conducting Experiments and Analyzing Results in Six Sigma Conducting Experiments and Analyzing Results in Six Sigma ASQ Six Sigma Black Belt (SSBB) Six Sigma teams design and conduct experiments to investigate the relationships between input variables and response variables. By controlling and changing the input variables and observing the effects on the response variables, a Six Sigma team gains a deep understanding of these relationships. After  more...

Improvement Methods and Implementation Issues in Six Sigma Improvement Methods and Implementation Issues in Six Sigma ASQ Six Sigma Black Belt (SSBB) Six Sigma offers many techniques and strategies to improve an organization's processes. As a Six Sigma team moves into the Improve phase, they begin to generate a list of solutions to address the causes of problems in the process. After plans have been developed, the implementation of the improved  more...

Nonstatistical Analysis Methods in Six Sigma Nonstatistical Analysis Methods in Six Sigma ASQ Six Sigma Black Belt (SSBB) Getting to the source of why something has gone wrong in a system or process is critical to identifying the changes necessary for resolving the problem. During the Analyze phase of a Six Sigma project, a Black Belt practitioner utilizes a variety of statistical and nonstatistical tools and methods for analyzing  more...

Forming Project Teams for Six Sigma Forming Project Teams for Six Sigma ASQ Six Sigma Black Belt (SSBB) Forming an effective Six Sigma team for driving improvement projects throughout an organization is essential to Six Sigma success. Six Sigma teams are vital to improving an organization's existing quality to enhance bottom-line performance while reducing costs. The methods used to form and develop a Six Sigma team will have  more...

Motivation and Communication in Six Sigma Teams Motivation and Communication in Six Sigma Teams ASQ Six Sigma Black Belt (SSBB) Six Sigma teams must possess specific qualities to succeed throughout the development stages of their life cycles. Leaders who know how to facilitate teams will greatly enhance their chances for project success, which in turn will benefit their organizations. Motivation is one essential component that can  more...

Managing Six Sigma Team Performance Managing Six Sigma Team Performance ASQ Six Sigma Black Belt (SSBB) Six Sigma Black Belts have the challenging task of managing the full spectrum of personal dynamics that characterize project teams. Each team member provides the team with unique strengths and weaknesses, and combining individuals into a team produces varied results. Besides providing the basic tools and structure for smooth  more...

Process Characteristics for Six Sigma Process Characteristics for Six Sigma ASQ Six Sigma Black Belt (SSBB) To improve the processes behind an organization's products and services, a Six Sigma Black Belt must measure them. But first, they must identify those processes. Among the many Six Sigma tools, several are designed specifically to isolate relevant process variables, determine their relationships to each other, prioritize  more...

Data Collection and Measurement in Six Sigma Data Collection and Measurement in Six Sigma ASQ Six Sigma Black Belt (SSBB) An organization's success depends upon how it delivers on its processes. Before Black Belts can begin to improve an organization's processes, they must measure those processes with the appropriate data. The crucial steps of data collection and measurement precede process improvement in any Six Sigma initiative.  more...

Six Sigma Measurement Systems Six Sigma Measurement Systems ASQ Six Sigma Black Belt (SSBB) Six Sigma measurement systems are vital to improving an organization's processes. Measurement systems encompass the conditions, devices, and the human element of measurement, which together must produce correct measurements and comply with appropriate standards. Measurement error, or measurement variability, is a problem whose  more...

Basic Statistics and Graphical Methods for Six Sigma Basic Statistics and Graphical Methods for Six Sigma ASQ Six Sigma Black Belt (SSBB) Organizations must ensure that their processes and products are extremely consistent, as variations can lead to rejected orders, lower revenues, and eventually, financial disaster. Basic statistics can provide Black Belts with the tools to summarize and assess collected data in a meaningful way. Black Belts  more...

Probability for Six Sigma Probability for Six Sigma ASQ Six Sigma Black Belt (SSBB) Organizations need to make inferences about a population from sample data, and understanding how to calculate the probability that an event will occur is crucial to making those inferences. In a Six Sigma context, it is often important to calculate the likelihood that a combination of events or that an ordered combination of events  more...

Process Capability for Six Sigma Process Capability for Six Sigma ASQ Six Sigma Black Belt (SSBB) In any improvement initiative, organizations must determine whether their existing processes meet the targets and specifications demanded by the business, or by the customer. Measuring and analyzing the capability and performance of a process under review enables organizations to numerically represent and interpret its current  more...

Nonparametric Tests in Six Sigma Analysis Nonparametric Tests in Six Sigma Analysis ASQ Six Sigma Black Belt (SSBB) Hypothesis testing is a process of assuming an initial claim about the population characteristics and then statistically testing this claim using sample data. Testing hypotheses is a very important activity in Six Sigma projects in the areas of analysis, decision making, and change implementation. In conventional  more...

Lean and Six Sigma Lean and Six Sigma ASQ Six Sigma Black Belt (SSBB) Six Sigma is a data-driven improvement philosophy that views all activities within an organization as processes whose inputs can be controlled to effect significant improvements in process outputs. Six Sigma uses a rigorous and systematic methodology known as DMAIC (define, measure, analyze, improve, and control) and a number of qualitative  more...

Six Sigma Projects and the Black Belt Role Six Sigma Projects and the Black Belt Role ASQ Six Sigma Black Belt (SSBB) Six Sigma deployments demand major investments of time, effort, and money on behalf of an organization. Organizations need to exercise due diligence to determine if Six Sigma is the appropriate approach to employ, or if a less demanding quality and process improvement approach is better suited to meeting their needs.  more...

Six Sigma Leadership and Change Management Six Sigma Leadership and Change Management ASQ Six Sigma Black Belt (SSBB) The enterprise leaders in an organization play the most critical role in Six Sigma success. These leaders affect the deployment of Six Sigma in terms of providing resources, removing roadblocks, managing change, and communicating Six Sigma vision to all organizational members. Though Black Belts are not necessarily a  more...

Critical Requirements and Benchmarking for Six Sigma Critical Requirements and Benchmarking for Six Sigma ASQ Six Sigma Black Belt (SSBB) The success of Six Sigma deployment in an organization largely depends on the success of individual Six Sigma projects. Organizational stakeholders, including customers, suppliers, and employees, have a strong influence on the implementation of Six Sigma projects. In turn, these projects impact the  more...

Business Performance and Financial Measures in Six Sigma Business Performance and Financial Measures in Six Sigma ASQ Six Sigma Black Belt (SSBB) Six Sigma improvement begins with assessing the current performance of an organization's processes and products, and comparing it with the desired performance. An important part of this assessment is choosing a set of measures that will provide a comprehensive picture of how the company is achieving its  more...

Common Design for Six Sigma Methodologies Common Design for Six Sigma Methodologies ASQ Six Sigma Black Belt (SSBB) Design for Six Sigma (DFSS) is the methodology associated with the design of a process, product, or service, which results in Six Sigma output that satisfies both the external customer and internal business requirements. DFSS is an innovative strategy for the design or redesign of a process, product, or service from  more...

Special Design Tools in Design for Six Sigma Special Design Tools in Design for Six Sigma ASQ Six Sigma Black Belt (SSBB) Six Sigma offers many techniques and strategies to improve an organization's processes. This course covers the strategic and tactical special design tools that can be utilized as a Six Sigma team designs products, processes, or services. Strategic special design tools like Porter's five forces model, portfolio  more...

Correlation and Regression Analysis in Six Sigma Correlation and Regression Analysis in Six Sigma ASQ Six Sigma Black Belt (SSBB) As a Six Sigma team moves into the Analyze stage of the DMAIC process, it looks more closely at the variables and variable interrelationships identified during the Measure stage. As part of the analysis, a scatter diagram of dependent and independent variables is drawn to visualize the form, strength, and  more...

Multivariate Analysis and Attribute Data Analysis in Six Sigma Multivariate Analysis and Attribute Data Analysis in Six Sigma ASQ Six Sigma Black Belt (SSBB) In the Analyze phase of the DMAIC methodology, a Six Sigma team begins to analyze the root causes of the problems that it identified in the earlier stages. This analysis may require churning out huge volumes of data of different types. Sometimes this data is of a multivariate nature, meaning that  more...

Enterprise Wide Deployment Enterprise Wide Deployment ASQ  more...

DFSS Frameworks and Methodologies DFSS Frameworks and Methodologies ASQ  more...

Six Sigma Black Belt 2007 BOK Library Six Sigma: Black Belt (2007 BOK) Library ASQ Six Sigma Black Belt (SSBB)  more...

Analyze Analyze ASQ  more...

Control Control ASQ  more...

Define Define ASQ  more...

Improve Improve ASQ  more...

Team Management Team Management ASQ  more...

Measure Measure ASQ  more...

Organizational Process Management Measures Organizational Process Management & Measures ASQ  more...