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Big ‘Q’
Updated:Overview: What Is Big ‘Q’? It is a strategic approach to quality improvement that focuses on the entire business rather than only seeking to improve the product itself. This management method asks every level of management to focus on exceeding customer expectations to produce global changes in how it meets market needs. Conversely, little ‘q’ […]
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Measuring Total Observed Variation: Tools and Techniques for Quality Management
Updated:Process and measurement variations should be kept to a minimum. When looking at these variations and how they are impacting your work, there is a way to group them together.
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The Role of Software Inspection in Improving Processes and Eliminating Defects
Updated:It takes a lot of testing and evaluation in order to get software ready for the marketplace. Early on in software development, clearly defined methods were put in place to ensure high-quality products that were bug-free.
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How Fagan Style Software Inspection Can Benefit Your Business
Updated:There are several ways that companies conduct inspections of their software. One such method is Fagan Style Software Inspection.
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Maintaining Standards Across Multiple Locations: The Importance of a Global Quality Tracking System
Updated:In modern manufacturing, it is likely that once operations reach a certain level of growth, they will be spread out over multiple locations and a standard of quality will be more difficult to maintain.
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Uncovering Hidden Insights with Consequential Metrics
Updated:If you have a project goal, it can be tempting to forge full steam ahead without looking at any potential fallout. This is, of course, a mistake. It is always important to look at what issues might come up on the way towards reaching a project target. When working on the primary metric, other metrics should be kept aware of.
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A Guide to Appraisal Costs
Updated:Sometimes, as companies make efforts to limit costs by improving their processes, they incur costs related to an increased level of inspection. This can prove to be even more costly than the initial issues.
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Mapping Out Processes: A Guide to Keeping Workflow on Track
Updated:If you are going to get something done, it is best to usually have a plan. If there are steps that need to be taken towards reaching a goal, those steps likely need to have a sensible order to them.
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Understanding the 2-Sample t-Test: A Guide to Hypothesis Testing
Updated:You have retrofitted your major production machine to make it run faster. Did the retrofit really improve machine speed? A 2-Sample t-Test can be used to answer that question.ย
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What You Need to Know About Dispersion in Data Analysis
Updated:When you collect data from your process, the values will vary. This dispersion or variation of data around the central tendency can be measured. Letโs explore the different ways to measure dispersion.ย ย
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What Is the Runs Test and How Can It Help You Improve Your Process?
Updated:Randomness and independence are two required characteristics for understanding and analyzing process variation. The Runs Test allows you to check for the randomness of a set of sequentially collected data.ย
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Understanding the Tollgate Review Process
Updated:The word gating is often used in the context of Six Sigma and DMAIC and is usually referred to as tollgate reviews. The purpose is to evaluate your progress, and make sure youโre still heading in the right direction.ย
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ANOVA: A Simple Guide to Comparing Multiple Group Means
Updated:ANOVA is a powerful statistical method for comparing several samples (3 or more) to each other to see if the populations that the means came from are statistically different.
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Maximizing Efficiency and Meeting Deadlines with Production Preparation Schedules
Updated:In production, some events are hard to predict, but most things can be prepared for with proper planning.
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Best Practices for Building an Effective Current Reality Tree
Updated:If you ever find yourself, solving the same problems week after week with nary a long-term impact, it could be worth creating a current reality tree to identify the root causes.
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Understanding Customer Needs: A Guide to Segmentation Strategies
Updated:In the context of marketing, segmentation is the process of dividing a target market into groups with similar needs and behaviors. This allows you to develop unique strategies to meet specific wants and needs.ย
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How Quality Assurance Schedules Drive Improvement and Innovation in Business
Updated:With your company, you need to be able to have your customers believe in you, deliver products on-time, and understand your processes as well as how they can be improved. This can all be accomplished with a quality assurance schedule.
Read more ยปTotal Value Management: Achieving Business Success through Value Optimization
Updated:Delivering quality and value for your company and your customers is a basic building block of business success and growth. With Total Value Management (TVM) we will show you a system that is straightforward to deploy, delivers real and tangible results, locking in value for you and your customers alike.
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What is Total Quality Management and Why Does it Matter?
Updated:Now wait a minute, we already have a Quality Management System and a Quality Manual, I donโt have time for this Total Quality Management fad, right? Think again, this is no fad. With successful deployment and adoption of TQM you can elevate your business to new quality highs and both your customers and employees will reap the benefits.
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Optimizing Quality Control: The Role of Short-Run SPC
Updated:If your manufacturing process produces multiple products or SKUs in short runs, how many control charts will you need to monitor those different products? With short-run SPC, you might only need one.ย
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Navigating the Mechanics and Calculations of Pull Systems
Updated:Does your organization use a pull or push system to allow your manufacturing function to meet your customers’ demand for your products? Letโs learn why a pull system might be a better approach for optimizing your organization.
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The Logic of Radians: A Better Measurement for Angles
Updated:In engineering and manufacturing, there are situations where measuring in degrees is not the best option. For these metrics, you will find that radian is a better fit.
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Employee Empowerment: Exploring the Voice of the Employee (VOE)
Updated:When managing any organization, there are four voices you should be listening to; Voice of the Customer, Voice of the Process, Voice of the Business and Voice of the Employee. Letโs focus on learning more about the Voice of the Employee or VOE.ย
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Mastering F-Charts: A Valuable Addition to Your Toolkit
Updated:If you need a control chart that is quick and easy to set up in order to track defects, an F-chart is worth knowing about.
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From Constraint to Opportunity: Leveraging Capacity Constraint Resources
Updated:Addressing the challenges posed by capacity constraint resources determines how much and how quickly businesses can grow beyond their status quo.
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Making Informed Conclusions: Using the 1-Sample Sign Test for Median Analysis
Updated:We know that many hypothesis tests have an underlying assumption of normality. But, what if your data is not normal? Letโs see how the 1-sample sign test can help.ย
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Efficient Data Representation: Why Web Charts Matter
Updated:If you have ever seen a polygon web-shaped chart with points all over it connected by various colors, you may have wondered how it works. It is a web chart and it is not as complicated as it looks.
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Understanding Reproducibility: Ensuring Reliable Measurement Systems
Updated:If you have your three laboratory technicians measure the same samples using the same equipment and measurement process will they give you the same answers? Letโs learn more about the concept of reproducibility.
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Improving Experimental Precision with Replication: A Comprehensive Guide
Updated:When you talk about Design of Experiments, you can discuss the 3 Big Rโs; Randomization, Repetition and Replication. Letโs learn more about Replication and contrast that with the other Rโs.ย
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Analyzing Correlation Coefficients: Discovering Patterns in Data
Updated:The correlation coefficient (r) answers the question of how strong and in what direction is the relationship between two continuous variables. Letโs explore this statistical descriptor and what it tells you about your data.
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Probability of Defect: Unlocking the Key to Operational Excellence
Updated:Short description: With the increasing demand for Lean Six Sigma to address the rising costs of product and service quality, the “Probability of Defect” concept is still very relevant in today’s environment of process improvement.
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Streamlining Project Management: The Role of a Project Process
Updated:Embarking on projects without any formalized, thought-out process involved can be fine when you are keeping it small or routine. This sort of fly-by-night approach is not recommended when there is anything major actually at stake.
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Benefits and Best Practices of Using Supplier Request for Engineering Approvals
Updated:It is inevitable that change happens, whether it be temporary or permanent. Whether you are on the supply side or the manufacturing side of engineering, for permanent changes it is likely you are going to encounter an SREA.
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Boosting Your Bottom Line: How Glenday Sieve Can Improve Your Processes
Updated:The Glenday Sieve approach can help companies improve business processes, boost profits and eliminate waste and underperformance.
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Opportunities: A Gateway to Enhancing Process Efficiency and Quality
Updated:There are some common everyday terms that can mean one thing, but that can be a bit more nuanced when it comes to Six Sigma. One of these terms is “opportunity”. Read on to find out what it means when it comes to Six Sigma.
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Fostering Creativity in the Workplace: The Power of Opportunity Creation
Updated:The ability to find and create opportunities is of paramount importance in terms of innovation and growth for your business. Being able to find opportunities is one thing, but can opportunities be created?
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Achieving Excellence: How to Attain the Coveted Rank of Master Black Belt
Updated:Will having a Master Black Belt help your organization beat up your competitors? Yes. By having a skilled and experienced Master Black Belt, your organization will have the capabilities to improve all that they do and gain competitive advantage. Letโs see how.
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Process Capability Index: The Key to Customer Satisfaction and Business Success
Updated:Can your process meet the expectations and specifications of your customer? The Process Capability Index is a simple way of answering that question. Letโs see how.
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Unlocking Improvement Opportunities with Modular Arrangements of Predetermined Time Standards (MODAPTS)
Updated:What is the most efficient way for an employee to complete a task? Could the way they are getting the job done improve? Could it be safer? Predetermined motion time systems help to answer these questions.
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The Power of Collaboration: Exploring the Function Analysis System Technique
Updated:It is important to be able to see your processes, projects, and services from every conceivable viewpoint. Putting together FAST diagrams can achieve this while doing it in a collaborative and potentially even fun way.
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Optimizing Process Efficiency with LSS Inspection Plans
Updated:The Lean Six Sigma inspection plan is a very useful tool for creating a quality control program that achieves high-quality results and customer satisfaction. If you are looking for a way to streamline your organization’s quality assurance goals, you will greatly benefit from this comprehensive guide.
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Estimating Machine Lifespan: A Guide to Kaplan-Meier Analysis
Updated:In business, the durability and longevity of machines utilized in operations are integral for optimal production. This can be planned for using the Kaplan-Meier estimator.
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Confidence Level for Business Applications: Determining the Right Threshold
Updated:When dealing with data and statistics, there is no certainty. As the researcher, you get to choose the level of confidence you need to make your decisions.
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What is Muda? Understanding the Concept of Waste Reduction
Updated:Short description: Before you can improve anything, you’ve got to be able to identify the areas that you can improve. This is what the Lean Six Sigma principle of muda is all about: identifying where waste is happening and eliminating it.
Read more ยปProcess Indicator
Published:The power of data can be harnessed by understanding the benefits, best practices, and proper use of process indicators. Quantifying process performance allows for clear analysis of operations.
Read more ยปUnderstanding the Mood’s Median Test: An Overview
Updated:Your data has failed the assumption of normality needed for a parametric test of hypotheses. If you have two or more groups you want to analyze, what do you do? Maybe the Moodโs Median Test will help.ย
Read more ยปPearson’s Correlation
Published:To answer the question of how strong and in what direction is the relationship between two continuous variables you would use the Pearson correlation coefficient (r). Letโs learn more about this statistical descriptor and what it tells you about your data.
Read more ยปNominal Data
Published:Sometimes you are interested in analyzing data that is not measurable. Nominal data consists of unordered categories which can be counted but not measured.ย ย
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Mallows Statistic (C-p)
Published:When you hear the phrase Mallowsโ Statistic (Cp) think of multiple regression analysis. The question you want to answer is which combination of predictor variables will give you the best prediction model. Letโs learn a little more.ย
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Independent Variable: Get to Know the Cause Behind Each Effect
Updated:What is an independent variable and why is it important to understand? And how is it different from a dependent variable? Letโs answer those questions for you.
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