Key Performance Indicators Archives - 6sigma https://6sigma.com/category/key-performance-indicators/ Six Sigma Certification and Training Fri, 28 Feb 2025 11:28:54 +0000 en-US hourly 1 https://6sigma.com/wp-content/uploads/2021/03/cropped-favicon-blue-68x68.png Key Performance Indicators Archives - 6sigma https://6sigma.com/category/key-performance-indicators/ 32 32 Are KPIs Important to Six Sigma? https://6sigma.com/are-kpis-important-to-six-sigma/ https://6sigma.com/are-kpis-important-to-six-sigma/#respond Fri, 28 Feb 2025 09:34:52 +0000 https://opexlearning.com/resources/?p=30710 The core of Six Sigma is reducing and/or eliminating waste or defects through process improvement. Beyond the initial process improvement efforts, it is about ensuring that standards are set in place that ensures that processes are perpetually improved. This is what is usually referred to as continuous improvement – without this, all Six Sigma projects […]

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The core of Six Sigma is reducing and/or eliminating waste or defects through process improvement. Beyond the initial process improvement efforts, it is about ensuring that standards are set in place that ensures that processes are perpetually improved. This is what is usually referred to as continuous improvement – without this, all Six Sigma projects will be rendered mute over time.

And why go through all this trouble of improving processes? To make sure that value flows through each process unhindered, all the way to the customer.

In order to improve a process, its performance has to be measured. You have probably heard the saying that what cannot be measured cannot be managed. It is in the measurement of performance that KPIs are important to Six Sigma.

What is a KPI?

Before we talk about how KPIs are important to Six Sigma, let’s define what they are. A KPI or key performance indicator is any numerical value that can tell an organization how well it is performing when it comes to achieving its goals. Organizations usually have goals that they wish to achieve, and KPIs tell them what progress they have made so far versus how much more progress they need to make to achieve their goals.

It is believed that KPIs are an invaluable tool for an organization’s decision-makers. By looking at the KPIs, they can tell if the performance they see is expected or below expectations. If the performance is below expectations, then leadership will make the appropriate decision to get the organization back on track. 

And the decisions are likely to lead to successful outcomes since they will be highly informed decisions. 

How to come up with good KPIs?

Now that you know what a KPI is, let us look at how one can come up with good KPIs. While this is not an exhaustive list, you are likely to come up with a good one if the KPI has the following characteristics:

  • A good KPI has to be measurable, otherwise, there is no way it can be called a KPI.
  • It also has to be related to the organization’s strategic objectives at that time, otherwise, you will end up measuring an irrelevant KPI.
  • The KPI needs to be in line with the customers’ requirements and demands
  • It has to be simple and well defined.
  • It needs to be assigned to an owner; someone who is responsible for reporting and measuring it.
  • The KPI needs to be assigned to an individual, team or department that is capable of making sure positive outcomes are achieved from measuring the KPI.

How are they important to Six Sigma?

The question of how KPIs are important to Six Sigma is all about picking the right project to work on. When the performance of an organization is measured, KPIs reveal whether certain targets are being met or not. By looking at which targets are not being met, an organization can identify the processes that need to be improved and start working on the appropriate Six Sigma project to meet those targets.

Without knowing which targets to aim for through the KPIs, it can be all too easy to work on irrelevant projects. Once this happens, the organization will not achieve its goals, and a lot of time, effort and money would have been wasted for nothing.

Besides that, measuring KPIs in Six Sigma projects tells the organization if the improvements efforts are leading them towards their goals. If not, then the Green Belt or Black Belt can take the appropriate action to ensure everything is on track. And by continually measuring the performance of projects, KPIs can also ensure that continuous improvements efforts are being followed through in the organization

Conclusion

As you can see, KPIs are also an essential part of Six Sigma. They ensure the Six Sigma projects being worked on are the right ones and are helping the organization achieve its goals. Overall, it is hard to see how Six Sigma can even be effective without KPIs.

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Hoshin Kanri Aligns Goals and Unifies Organizations https://6sigma.com/hoshin-kanri-aligns-goals-and-unifies-organizations/ https://6sigma.com/hoshin-kanri-aligns-goals-and-unifies-organizations/#respond Fri, 28 Feb 2025 06:16:15 +0000 https://opexlearning.com/resources/?p=27249 hoshin-kanri-strategic goals-lean-tools

The concept of Hoshin Kanri provides clarity and focus to an organization, by aligning strategic goals through all levels of an organization. It creates an organic flow of information which runs through an organization, where goals run down […]

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hoshin-kanri-strategic goals-lean-tools

The concept of Hoshin Kanri provides clarity and focus to an organization, by aligning strategic goals through all levels of an organization. It creates an organic flow of information which runs through an organization, where goals run down from management, through the mid-level operation to the production floor. In return, the flow reverses and the production floors provides resulting actionable data flowing up through mid-level operations to management, thus providing alignment.

Taking the first step of implementing Hoshin Kanri begins with developing long-range strategic goals for the organization. A good rule of thumb is to limit the strategic goals applied to five or less to be truly effective. It also allows the focus of energy and resources on what efforts are most important to the organization. Remember, if everything is important, then nothing is important. They should also be either evolutionary or revolutionary. Evolutionary is incremental achievements through continuous improvement. Revolutionary is all about taking big strides, making breakthrough changes with dramatic scope. Both types of goals are crucial to the life of an organization.

The next step would be to develop the tactics for implementing the goals identified. This step is the purview of middle management operations. They are the experts at implementing and allocating resources. There should be a respectable period of thoughtful back and forth between management and mid-level management to ensure goals are clearly understood and that there is a strong alignment between tactics and goals. Over time, tactics can be adjusted and should be, as things changes. Results must be measured and calibrated.

In the final stage, production operations at the supervisory and team levels work out the details on strategy and clearly understand the strategic goals. This is where the action takes place and success will be measured. Management and leaders must stay connected with actions being implemented, mainly through Gemba walks and monitoring of production data flowing up from the production floor.

The flow created with Hoshin Kanri closes loops and ensures focus, clarity and highly efficient operations. It allows organizations to be agile and flex to changing situations in an efficient manner.

Learn more about Hoshin Kanri and download a template

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[VIDEO] Building Strength With Key Performance Indicators https://6sigma.com/video-building-strength-with-key-performance-indicators/ https://6sigma.com/video-building-strength-with-key-performance-indicators/#respond Fri, 28 Feb 2025 06:16:14 +0000 https://opexlearning.com/resources/?p=27156 key performance indicators, business, strategy

Key Performance Indicators (KPIs) can shape strategy and fact-based decision making inside businesses, only if those inside the organization act on them.  It doesn’t matter how brilliantly you’ve aligned your KPIs to your strategy, or even […]

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key performance indicators, business, strategy

Key Performance Indicators (KPIs) can shape strategy and fact-based decision making inside businesses, only if those inside the organization act on them.  It doesn’t matter how brilliantly you’ve aligned your KPIs to your strategy, or even how brilliantly you have captured and presented the relevant KPIs, if they aren’t used as they were intended. If you aren’t using your KPIs to inform your decisions and drive performance, then you are wasting your time and effort.

Check out this informative video!

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Key Performance Indicators Can Predict an Impending Storm https://6sigma.com/key-performance-indicators-can-predict-an-impending-storm/ https://6sigma.com/key-performance-indicators-can-predict-an-impending-storm/#respond Fri, 28 Feb 2025 06:16:13 +0000 https://opexlearning.com/resources/?p=27154 key performance indicators, business, strategy, performance

Key performance indicators (KPIs) are among the most common tools used in business to help manage more effectively and guide the progress of the organization. They provide clarity to murky issues and put the spotlight […]

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key performance indicators, business, strategy, performance

Key performance indicators (KPIs) are among the most common tools used in business to help manage more effectively and guide the progress of the organization. They provide clarity to murky issues and put the spotlight on potential opportunities. Key performance indicators can help an organization predicate an impending storm and avoid potential downfalls.

Leaders often misunderstand or overuse the term. They tend to relate key performance indicators to any type of business data measurement. To be effective, key performance indicators need to be metrics that matter to the business of the organization. KPIs need to be linked to the overall strategy of the organization, which means to first identify what matters the most and what provides the proper measurement. Leaders and key stakeholders can monitor these indicators over time and adjust plans and programs as needed to improve the KPIs in support of the organization’s strategic goals. The ideal process for identifying and implementing key performance indicators involves the leaders and contributors regularly revisiting and revising the measures. This is a fine-tuning process, which takes time and diligence by all parties.

Key performance indicators can shape strategy and fact-based decision making inside organizations. It doesn’t matter how brilliantly you’ve aligned your KPIs to your strategy, or even how brilliantly you have captured and presented the relevant KPIs. If leaders aren’t using your KPIs to inform their decisions and drive performance, then they are wasting time and effort. A well-designed set of KPIs should provide a clear indication of current levels of performance and help leaders make better decisions that brings the organization closer to achieving its strategic objectives. By avoiding the pitfalls, leaders can ensure KPIs are designed, implemented and used exactly as they were intended – to help the organization succeed and avoid the inevitable storm.

 

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Harnessing KPIs: the Art of Performance Management https://6sigma.com/harnessing-kpis-the-art-of-performance-management/ https://6sigma.com/harnessing-kpis-the-art-of-performance-management/#respond Thu, 25 Aug 2022 16:19:13 +0000 https://opexlearning.com/resources/?p=33605 KPIs (Key Performance Indicators) are quantifiable metrics that measure a targeted business objective which can vary based on your optimization approach. These are especially crucial when you’re using Lean Six Sigma to improve efficiency in business workflows. 

What Are the Different Kinds of KPIs?

KPIs are […]

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KPIs (Key Performance Indicators) are quantifiable metrics that measure a targeted business objective which can vary based on your optimization approach. These are especially crucial when you’re using Lean Six Sigma to improve efficiency in business workflows. 

What Are the Different Kinds of KPIs?

KPIs are not merely numbers; they’re critical insights into business functioning and help businesses make better decisions. The best metrics will offer actionable insights which help identify improvement areas. 

We can broadly classify KPIs into several types. Financial performance indices will track sales, return on equity capital, return on investment, and profit by shares. 

Economic indices measure the effectiveness of markets and the scope for new product introductions in specific segments.

It’s also possible to track operational efficiency, productivity, and product quality and value. 

Identify Your Targets and Chase Them the Right Way

When you’re focused on business process optimization, it is crucial to first identify your targets. Without an understanding of what it is you’re trying to really optimize, the optimization exercise has little chance of success. 

Remember that it’s very important to select the right metrics and KPIs based on your target business requirements. Not every KPI will be of use to every business as each business is unique and so are the challenges it faces. 

Your financial and sales teams will ideally be tracking different KPIs as what’s important for the financial team will not be as concerning to the sales team.

You should first study the current state of your business before you set out to select the KPis that will matter the most. Make sure the baseline information on which you base your selection process is not lacking in any way and is as complete as possible. This will help you to reduce risks later.

Avoid Tracking Too Many KPIs When You Begin

You should try to limit the number of KPIs when you start as it can quickly get overwhelming if you’re trying to track multiple KPIs all at the same time. Chances are, you’ll not give each individual KPI the attention it deserves which will impact the overall success of the organization. 

Build a small pool of the most significant KPIs at the moment and work with them. Once you’re comfortable tracking and monitoring them, gradually expand the pool by adding in more relevant KPIs.

Wrap Up

KPIs are indicators of specific parameters and business outcomes that are used to measure performance levels. Metrics significantly differ and you should select the ones that matter the most for your line of business and the target you have in mind when it comes to optimizing processes. 

Indicators such as employee satisfaction, productivity, financial indices, and economic metrics all have specific, well-defined purposes and would appeal to specialized business departments. The ultimate goal is to reduce defects, improve quality, and bolster productivity to meet customer expectations.

In the end, it’s an iterative process and you’ll find yourself choosing and rechoosing new KPIs as you venture ahead. Remember to start one step at a time rather than aiming to fix all metrics in one single iteration.

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Here Are the Main KPIs and Metrics Managers Should be Watching Out for https://6sigma.com/here-are-the-main-kpis-and-metrics-managers-should-be-watching-out-for/ https://6sigma.com/here-are-the-main-kpis-and-metrics-managers-should-be-watching-out-for/#respond Sat, 13 Aug 2022 14:14:17 +0000 https://opexlearning.com/resources/?p=33601 In recent years, more and more businesses are taking to the Lean Six Sigma approach to help meet their goals and shareholders’ expectations in the most efficient way possible.

Since Lean Six Sigma combines the best of both Six Sigma and Lean methodologies, it focuses on improving processes. Tracking […]

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In recent years, more and more businesses are taking to the Lean Six Sigma approach to help meet their goals and shareholders’ expectations in the most efficient way possible.

Since Lean Six Sigma combines the best of both Six Sigma and Lean methodologies, it focuses on improving processes. Tracking the process quality through KPIs and metrics is central to achieving Lean Six Sigma objectives for your business. Let’s see the main KPIs and metrics managers should focus on.

What are Lean Six Sigma KPIs and Metrics?

The central goal is to reduce defects and improve efficiency. Metrics and KPIs (Key Performance Indicators) are quantifiable measures of how a process has been performing and its quality. 

KPIs and metrics are great ways to benchmark your business processes and compare their relative progress with time. Improving customer satisfaction is key and KPIs can help you how far your business has been successful so far in that objective. 

Keep Track of Deadlines with Process Cycle Time

This refers to the time a product takes as it passes through the production cycle. This is on a per-product basis. 

Improve Customer Satisfaction with Lead Time

The lead time is the time it takes between a customer placing an order and the product being delivered to them. It’s the total turnaround time it takes your business to meet customer expectations. 

Improve Quality with Defect Rate

A defect is a lack of efficiency in the process of product manufacture. Every business should target reducing the defect rate as much as possible. The defect rate measures the number of defects per product unit.

Measure Compliance with Safety Metrics

It is imperative to track and quantify workplace safety. While the metrics differ depending on your business nature, log incidents and injuries and study their trends over several years. You can also track lost workdays to understand the implications incidents have on lost time. Safety metrics are the perfect way to understand compliance with regulations, like the OSHA guidelines.

Quantify Productivity 

Measuring labor productivity is a great idea for managers to keep performance goals on track. You can watch out for the number of product units produced per labor hour spent. Alternatively, it can also be measured in terms of monetary costs. 

Track People Presence

Certain metrics account for unplanned events which will directly affect business turnover. Track absenteeism rates to know the number of leaves, both approved and unapproved, and the major reasons, including emergencies and illnesses. You should also monitor terminations and employment rates.

Wrap Up

Consistency is crucial when managers use metrics to track project progress. A metric or Key Performance Indicator (KPI) is a quantifiable measure of how your business has been performing. KPIs help you see how far you are in your Lean Six Sigma roadmap. 

Metrics will immediately identify all areas where there’s a major scope for improvement. Business success is directly impacted by the metrics you select and monitor so identify and choose the best ones based on your methodologies. This improves product quality and bolsters customer satisfaction levels manifold.

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Defining KPIs for the Right Business Intelligence Approach https://6sigma.com/defining-kpis-for-the-right-business-intelligence-approach/ https://6sigma.com/defining-kpis-for-the-right-business-intelligence-approach/#comments Fri, 15 Apr 2022 14:22:32 +0000 https://opexlearning.com/resources/?p=33440 What are KPIs?

KPIs or Key performance indicators may be defined as an analytical approach to evaluate your company’s performance for achieving business goals. By using KPIs, organizations may appraise business success in achieving targets and also keep their focus on the performance output of business along with an […]

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What are KPIs?

KPIs or Key performance indicators may be defined as an analytical approach to evaluate your company’s performance for achieving business goals. By using KPIs, organizations may appraise business success in achieving targets and also keep their focus on the performance output of business along with an eye on the working of various departments like HR, sales, and marketing.

In other words, the Key Performance Indicator is an approach to calculate the success of a business house and its progression in fulfilling its goals.

Most corporates and the higher management of an organization use key performance indicators to find out and study the features required for a successful business. Constructive key performance indicators always concentrate on the functions and processes related to the business of the organization that are beneficial in achieving goals and targets too. 

KPIs for all business setups are different according to the structure and nature of the organizations and their business preferences. In other words, we can say that the key performance indicators for a new start-up business would be entirely different from a public limited company and a private limited company. Hence KPIs differ from organization to organization based on business priorities. 

Interestingly the senior managers holding different positions in the different departments of an organization have different ideologies for KPIs. As far as different key performance indicators are concerned one manager might prioritize profitability, another one sales, a third one marketing and customer satisfaction, and so on. In a successful organization, a blend of different KPIs is used for better performance and goal achievement.

Why Key Performance Indicators?

  1. It is an analytical approach that guides senior managers and management as to what changes in the business process can improve performance for achieving desired goals.
  2. Corporates can judge the actual status of their business by using KPIs.
  3. If properly used, the Key Performance indicators can warn the user about possible future business problems and guide them to protect their business investments.
  4. KPIs application motivates and involves employees to improve the performance of the business process which certainly results in the success of the business. 

    How to select the appropriate KPI?

    The selection of correct and appropriate KPI is very important. This will involve and motivate all the employees for better performance to fulfill their organization’s goal. On the other hand, the selection of incorrect and inappropriate KPIs will result in poor performance and a fall in business achievements. While choosing the right KPI, the following points should be kept in mind:

    1. Always measure the correct articles to fetch the business goals and objectives and to also improve the efficiency of your team members. 
    2. Evaluate and analyze business processes, organization’s ideology, and overall business goals. 
    3. The mindset of every individual, corporate and senior manager is different according to the nature of the business and its goals.

    KPIs: What should be measured?

    Nowadays in the global business market, the accurate calculation or measurement of business performance is very simple and fast. An intelligent Data analyst always concentrates on an organization’s key performance indicators and their tracking the right way. The most important point is to decide which things should be measured. Some simple guidelines for your reference: 

    • By extracting the requirements of each department, detach all the problem points one by one.
    • Recognize and concentrate on your main organizational goals. 
    • Just keep in mind which factors can improve the process and employee efficiency for achieving business goals.
    • As a data analyst, go deep into analyzing metrics.
    • After selecting decisive KPIs, try to split them. Consider the best 8 to 10 KPIs to achieve a company’s goal into an accurate metric.  
    • The sole purpose of key performance indicators is to obtain targets and set goals for quantifiable amelioration.
    • Spare some quality time and choose the most appropriate KPI rather than opting for mix and match.
    • With the help of selected 8 to 10 KPIs, analyze the data and start data design.
    • Examine data sources, guess the intricacy of data design, and develop the correct BI tools.
    • Split the selected KPI into its data element.
    • After connecting KPI data to your work process, constitute metrics effectively.
    • To keep everyone on board, design a bilateral and exceptionally perceptible dashboard.

    Winding up: Notes

    As a data analyst one should utilize the data in an effective manner for the best results. Ask questions for better evaluation and for efficient and transformative data analysis. Someone once said, “if you can’t measure, you can’t manage”.

    Key Performance Indicators are one of the best techniques that evaluate business performance and help in achieving business goals globally irrespective of the business nature, location, and departments. It is evident that without calculating and evaluating the business process and activities, you can’t get success in business, and KPIs help in achieving business goals by evaluating and analyzing customer data.

     

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    Data Types in Six Sigma https://6sigma.com/data-types-in-six-sigma/ Tue, 06 May 2014 00:31:11 +0000 https://opexlearning.com/resources/?p=13611 In the introduction to the Measure Phase, I mentioned that our focus is in the practical use of data. In that spirit, by the end of this module on Data Types in Six Sigma,

    • You’ll understand the role of data in Six Sigma
    • Know the difference between discrete and continuous data
    • Know how to […]

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      ]]> In the introduction to the Measure Phase, I mentioned that our focus is in the practical use of data. In that spirit, by the end of this module on Data Types in Six Sigma,

      • You’ll understand the role of data in Six Sigma
      • Know the difference between discrete and continuous data
      • Know how to collect data

      In six sigma, data helps us to:

      • Identify gaps between what is and what should be
      • Find significance
      • Understand frequency or how often something happens
      • Verify whether the changes we made produced the effects we predicted
      • And Compare processes

      Watch the video (5:24 minutes) below to learn more.

      Reference Images and Tables

      Below are the images used in the video, for your reference.

      roadmap for data collectioni

      measurement scales table example in six sigma

      types of data in six sigma, examples

      random sampling example in six sigma

      stratified random sampling example in six sigma
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      The Project Charter in Six Sigma https://6sigma.com/project-charter-six-sigma/ Fri, 15 Nov 2013 19:58:05 +0000 https://opexlearning.com/resources/?p=12458 The Project Charter in Six Sigma DMAIC Project is one of the most important artifacts that will keep the team on the same page, stakeholders aware and communicated to, and will help the Black Belt Project Lead stay on track and focused.

      In this 5:37 minute video, you’ll learn how to create a strong and […]

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      The Project Charter in Six Sigma DMAIC Project is one of the most important artifacts that will keep the team on the same page, stakeholders aware and communicated to, and will help the Black Belt Project Lead stay on track and focused.

      In this 5:37 minute video, you’ll learn how to create a strong and effective Project Charter using the downloadable templates.

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      Business Needs Assessment https://6sigma.com/business-needs-assessment/ Fri, 15 Nov 2013 18:14:16 +0000 https://opexlearning.com/resources/?p=12456 In this 6:46 minute video entitled “Business Needs Assessment”, we introduce several ways to identify the needs of a business and demonstrate how to create a business case from that information. We specifically teach two specific methods:

      1. Performance Metrics Mapping: This explains the nested approach and how to align your specific areas of responsibility […]

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        ]]> In this 6:46 minute video entitled “Business Needs Assessment”, we introduce several ways to identify the needs of a business and demonstrate how to create a business case from that information. We specifically teach two specific methods:

        1. Performance Metrics Mapping: This explains the nested approach and how to align your specific areas of responsibility to that of the broader organization.
        2. The Strategy Tree: It is used in some Toyota plants and is a very effective alternative to Hoshin Kanri.

        The video below also explains how to use the downloadable templates.

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        How to Write an Effective Problem Statement in Six Sigma https://6sigma.com/lean-six-sigma-the-problem-statement/ Thu, 07 Oct 2010 12:13:17 +0000 https://opexlearning.com/resources/?p=5112 The Problem Statement in Six Sigma is deceptively simple. Yet, we know it is so difficult to write. Why? And how can we effectively write one that is convincing, rallies people around the cause, aligned and focues, and maintains momentum for the team after the inertia has worn off? So, how to write an effective […]

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        The Problem Statement in Six Sigma is deceptively simple. Yet, we know it is so difficult to write. Why? And how can we effectively write one that is convincing, rallies people around the cause, aligned and focues, and maintains momentum for the team after the inertia has worn off? So, how to write an effective problem statement?

        Clutter

        Before I write about the elements of an effective Problem Statement, let me first address its common enemy: Clutter.

        William Zinsser once wrote the following about writing well and the role of clutter:

        Clutter is the disease of American writing. We are a society strangling in unnecessary words, circular constructions, pompous frills and meaningless jargon.

        Who can understand the viscous language of everyday American commerce and enterprise: the business letter, the interoffice memo, the corporation report, the notice from the bank explaining its latest “simplified” statement? What member of an insurance or medical plan can decipher the brochure that tells him what his costs and benefits are? What father or mother can put together a child’s toy”on Christmas Eve or any other eve”from the instructions on the box? Our national tendency is to inflate and thereby sound important. The airline pilot who announces that he is presently anticipating experiencing considerable precipitation wouldn’t dream of saying that it may rain. The sentence is too simple”there must be something wrong with it.

        Perhaps a sentence is so excessively cluttered that the reader, hacking his way through the verbiage, simply doesn’t know what it means. Perhaps a sentence has been so shoddily constructed that the reader could read it in any of several ways. Perhaps the writer has switched pronouns in mid-sentence, or has switched tenses, so the reader loses track of who is talking or when the action took place. Perhaps Sentence B is not a logical sequel to Sentence A”the writer, in whose head the connection is clear, has not bothered to provide the missing link. Perhaps the writer has used an important word incorrectly by not taking the trouble to look it up.

        Then, Zinsser offers a solution:

        How can the rest of us achieve such enviable freedom from clutter? The answer is to clear our heads of clutter. Clear thinking becomes clear writing.

        Indeed, clear thinking becomes clear writing. So, get clear about your thinking.

        The video below explains the elements of an effective problem statement and shows several examples of problem statements used in real Six Sigma DMAIC presentations and projects.

        The Problem Statement

        I wanted to set the stage with Zinsser’s discussion on clutter because unclear writing is often the root cause for poorly-written problem statements. The upshot of a poorly-written problem statement is that the actual problem might actually be important and should be addressed, but if delivered poorly – or the story isn’t shared effectively – then, nobody will likely care.

        What Are We Solving For?

        We must frame the problem appropriately, setting the context for the audience that might not be familiar with the problem.

        Here are a few elements that make for an effective problem statement:

        1. Focused and Concise: A problem statement should be based on fact and should be just a few sentences.
        2. Create a sense of ownership for the team: creating ownership for the problem can be in the form of how it affects employees, the company, or morale.
        3. Describe the symptoms in measurable terms, using measures such as money, time, customers affected, compliance regulations broken, or other important metrics.

        Ineffective Problem Statements

        Here are few elements that make for ineffective problem statements:

        1. The problem statement assigns blame to a person, group, or “it’s not our fault” or “it’s their fault” statements.
        2. The problem statement assigns cause.
        3. The problem statement offers a solution.
        4. The problem statement is too broad – boiling the ocean strategy.

        Problem Statement Examples

        The examples below are considered effective problem statements and contain the elements I discuss above.

        1. Data gathered between 2/19/04 and 3/5/04 showed that 49% of total case replenishment time was spent in within-warehouse travel. Based on 2004 forecasted labor hours, we will spend approximately $4.5MM on within-warehouse travel costs.
        2. For the western region fulfillment center, an average of 1749 shipments per day miss the 12 and 20 hour deadline for premium shipments. This equates to over 500,000 shipments per year – over 1/2 million customers that will receive their package later than promised.
        3. In the southwestern call center, we received an average of 323 contacts about missing instructions for product Y in the last 27 days. Annually, this amounts to 4380 contacts at an average cost per contact of $6.75; these unnecessary contacts will cost the company almost $30,000 – money the company does not have to spend.

        Cost of Doing Nothing

        One effective way to set the stage with a problem statement is by showing what will happen if nothing is done about the problem. This might be phrased like the following:

        For the previous 90 days, company x has documented 35 workplace recordable injuries, resulting in 250 hours of paid time off due to health-related reasons. If we do nothing, we can expect xyz more employees injuring themselves, possibly costing the company in xyz in productivity and abc in annual costs.

        Practice Over Theory

        Like with most things in Lean Six Sigma, one learns from doing. So, go try it today and have your peers review and provide feedback.
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        Purpose of CTQ Metric and How to Create a Critical to Quality Tree https://6sigma.com/critical-to-quality-ctq/ Mon, 12 Jul 2010 07:47:26 +0000 https://opexlearning.com/resources/?p=3255 The purpose of Critical To Quality trees is to convert customer needs or wants to measurable requirements for the business to implement. This approach assumes that the customer can articulate what they want. There are, of course, needs and wants, that are unarticulated; for that, ethnography or genchi genbutsu are good approaches.

        Critical to Quality […]

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        ]]> The purpose of Critical To Quality trees is to convert customer needs or wants to measurable requirements for the business to implement. This approach assumes that the customer can articulate what they want. There are, of course, needs and wants, that are unarticulated; for that, ethnography or genchi genbutsu are good approaches.

        Critical to Quality Example

        A retail merchant was receiving a significant number of complaints regarding their homeowner warranty policies from their customers. By analyzing customer survey data and developing the CTQ tree, the business was able to identify critical-to-satisfaction requirements. These requirements became the focus for improving customer satisfaction.
        The business eliminated mandatory warranty visits and made all warranty visits optional. Eliminating mandatory visits satisfied the customers who thought there were too many visits and adding an extra optional visit satisfied customers who thought there were too few visits. Expanding the time frame for scheduling warranty visits from two weeks to three months eliminated the inconvenience for customers who had busy schedules and found the time frame difficult to manage.

        The business took a general, difficult-to-measure need (to improve homeowner warranty satisfaction) and developed specific, measurable, and actionable requirements to drive improvements in customer satisfaction.

        Critical to Quality Tree (CTQ Tree)

        A good and easy way to visualize and organize critical-to-quality requirements is using the CTQ Tree, as shown below:

        critical to quality tips

        The CTQ Tree above shows the Customer Needs, Drivers of those Customer Needs, and documented as a CTQ. One can have a CTQ Tree for almost any functional area like the following:

        • CTQ Tree for Software Development
        • CTQ Tree for Healthcare
        • CTQ Tree Hospital

        And many more.

        Customer to Quality metrics are often a requirement in the Define phase of the DMAIC framework in Six Sigma, but is also used to capture product requirements or service requirements in product development.
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