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May 10, 2016

Quality Control Plan - Simple Method To Create Effective Plans

A Quality Control Plan is a documented description of the activities needed to control a process or product. The objective of a QCP is to minimize variation.

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May 10, 2016

Get Free Six Sigma Tools

The Largest Collection of Free Six Sigma Tools and Training on the Web!

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May 10, 2016

Weibull Distribution

The Weibull distribution is applicable to make population predictions around a wide variety of patterns of variation.

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May 07, 2016

Free Six Sigma Tools and Training.

"MASSIVE TOOLBOX" of 100's of Free Six Sigma Tools, Free Quality Improvement Tools, and Free Training, Procedures and Forms.

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May 06, 2016

t Distribution, How To Test Population Means

The t Distribution and t-test is used to test population means when small samples are involved.

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May 06, 2016

Poisson Distribution

The Poisson distribution is used to calculate the probability of occurrence of an event in a population.

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May 05, 2016

Normal Distribution

The normal distribution is used to determine the probability of an event regarding a population and to make predictions about such population based on estimates of its mean and standard deviation.

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May 04, 2016

Lognormal Distribution

The Lognormal distribution is used to describe data associated to life spans, reaction times, income distributions, economic data, etc.

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May 02, 2016

F Distribution

In variance analysis, the F distribution is used with F tests to verify if the groups tested are from same mean populations.

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May 02, 2016

Chi-square Distribution

Use the Chi-square distribution test to determine whether there is a significant relationship between two categorical variables.

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May 02, 2016

Binomial Distribution

The Binomial Distribution is used to calculate the probability of r occurrences in n trials when the probability of occurrence of an event is constant for each of n independent trials of the event.

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Apr 29, 2016

Rolled Throughput Yield - The Ultimate Measure Of Process Quality

Rolled Throughput Yield is used to calculate the probability that a unit of output will be defect free after a series of k process steps.

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Apr 28, 2016

Six Sigma Process - 12 Step Detailed Roadmap

What’s critical-to-satisfaction, $$$$, cycle-time, defects, etc.? You need to have a reason to initiate the Six Sigma process.

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Feb 09, 2015

Free Six Sigma Courses

In addition to taking advantage of the free Six Sigma courses, visit the repository of free Six Sigma tools and download hundreds of free ready to use templates.

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Feb 08, 2015

Top Accredited Six Sigma Certification Providers

Although the cost of obtaining Six Sigma Certification has plummeted, SALARIES REMAIN HIGH

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Feb 08, 2015

Free Lean Six Sigma Training

Free Six Sigma Training is now available for individual and corporate use. Free world-class interactive training courseware with built-in tools and templates.

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Feb 02, 2015

What is Six Sigma

So what is Six Sigma? If you’re familiar with Six Sigma then undoubtedly you have heard the financial stories.

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Feb 01, 2015

Six Sigma Project

Six Sigma projects are key to generating return on investment and the organizational momentum and appetite for more.

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Jan 19, 2015

Benefits of Eliminating Waste

Getting lean and eliminating waste will deliver the following benefits.

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Jan 19, 2015

Measures of Variation, What's Your Process Spread?

Variation is the enemy of most processes. Popular measures include the range, variance, and standard deviation

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Jan 19, 2015

Mastering Quality Audits Basics In 10 Minutes Or Less

Quality audits are a form of Quality Control, they are inspections. They are planned and documented assessments.

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Jan 19, 2015

Get Your Business Processes To Work Right!

In order to get your processes to work right you must follow four basic rules.

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Jan 19, 2015

Two Way ANOVA, The Most Popular Form Of DOE

Two Way ANOVA is used to analyze the effect of two random factors on a critical-to characteristic.

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Jan 19, 2015

Test Sensitivity, How Much Of A Difference Can You Detect

The test sensitivity is how much observable difference needs to be detected in a hypothesis test.

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Jan 19, 2015

N Way ANOVA

N Way ANOVA is used to analyze the effect of N fixed factors on a CT characteristic

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Jan 19, 2015

Operational Definition, The Same Meaning Yesterday, Today And Tomorrow

An operational definition is one that people can do business with. It has same meaning to vendor as to purchaser, same meaning yesterday and today.

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Jan 19, 2015

Lean Manufacturing History

Lean Manufacturing history traces back to Ford’s moving production line. Car assembly time decreases by 90% and he quickly becomes one of the richest men in the world.

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Jan 19, 2015

Decision Making Tools For Teams

Two group decision making tools frequently used by quality improvement teams to make decisions are Multivoting and Nominal Group Technique (NGT).

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Jan 19, 2015

Process Improvement

In the beginning of implementing a process improvement initiative, leadership typically identifies problem areas and nominates the first processes to be investigated and improved.

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Jan 19, 2015

Probability Plot

The probability plot is a graphical technique used for assessing whether or not a data set follows a given distribution such as the normal or Weibull.

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Jan 19, 2015

Using Residual Plots To Model Validity

Residual plots (also known as error) show the difference between the data points and the fitted value.

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Jan 19, 2015

Linear Regression

Linear regression is used to estimate the parameters of an equation relating a particular variable (dependent variable or "Y") to another variable (independent variable or "X").

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Jan 19, 2015

Six Sigma Data Collection

Good data collection practice means collecting only the data that we intend to use, and not wasting time with not-useful data gathering.

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Jan 19, 2015

u Chart - Understand Defects Per Unit Tracking

The u Chart plots defects per unit data collected from subgroups of equal or unequal size.

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Jan 19, 2015

Measures of Location, Mean, Median and Mode

Measures of Location, Mean, Median and Mode

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Jan 19, 2015

Quality Assurance Plan, A Simple Explanation

A Quality Assurance Plan is a single point document specifying what processes, procedures and resources will be applied to meet the requirements.

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Jan 19, 2015

Non-parametric Tests

Non-parametric tests do not rely on data belonging to any particular distribution.

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Jan 19, 2015

Lean Enterprise

Companies must find a ways to do it better, faster and cheaper! Transitioning to a Lean Enterprise is often the best solution.

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Jan 19, 2015

Histogram Explained

Using a Histogram to determine if a process is capable of meeting customer requirements.

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Jan 19, 2015

Low Cost Six Sigma PowerPoint Training Slides

THOUSANDS of Corporate Black Belts have been TRAINED and CERTIFIED with this Six Sigma PowerPoint Material.

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Jan 19, 2015

Rational Subgrouping - Collecting Data To Maximize The Output Information

Rational subgrouping is used to collect data in such a manner as to have the best possible representation of an unknown process state.

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Jan 19, 2015

Control Chart Selection

Control chart selection made simple.

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Jan 19, 2015

Key DFSS Tools

DFSS is a flexible process in that it can be selectively equipped from the large array of tools available in the master toolbox.

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Jan 19, 2015

Average Process.Sigma Shift And Drift Over Time

The 1.5 sigma shift and drift takes into account the natural behavior of most processes to vary with time.

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Jan 19, 2015

One Way ANOVA

ANOVA is used to compare the means of two or more populations on a continuous CT characteristic.

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Jan 19, 2015

Kano Model

Kano model, how to easily link customer requirements to customer satisfaction.

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Jan 19, 2015

Interaction Plot

An Interaction Plot is used to visualize the presence of interactions of the factors.

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Jan 19, 2015

Six Sigma Discrete Data Tools

Analysis of continuous data is dominated by ANOVA and DOE. Chi-Square and contingency table analysis are equally important discrete data tools.

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Jan 18, 2015

Root Cause - How To Identify The Real Cause Of Problems

To improve the process, you must find what causes the product or service to be unsatisfactory, this is the root cause,

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Recent Articles

  1. Quality Control Plan - Simple Method To Create Effective Plans

    May 10, 16 09:24 PM

    A Quality Control Plan is a documented description of the activities needed to control a process or product. The objective of a QCP is to minimize variation.

    Read More

  2. Get Free Six Sigma Tools

    May 10, 16 08:49 PM

    The Largest Collection of Free Six Sigma Tools and Training on the Web!

    Read More

  3. Weibull Distribution

    May 10, 16 07:28 PM

    The Weibull distribution is applicable to make population predictions around a wide variety of patterns of variation.

    Read More