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Statistical Analysis: The Underpinning of All Things Quality
A conversation with Neil Polhemus
The ‘Think System’ for Improvement
First you guess what the problem might be…
Three Powerful Insights From a VP of Quality
Lessons Shared From Overseeing 10,000+ Continuous Improvement Projects in 10 Years
Conscious Improvement: Start by Reducing ‘Silly Meeting’ Time
Vague solutions to a vague problem will yield vague results
Top 10 SPC Mistakes, Part 2
Including the big enchilada, managerial indifference
Top 10 SPC Mistakes, Part 1
There are many ways to fail an SPC implementation, but yours doesn’t have to be one of them
Seeing All the Scenarios With Monte Carlo Simulation
How can you fix the process and improve product development with simulated data?
Is There an Empirical Rule for Probability Models?
What do distributions have in common?
Proper Use of a U-Chart
The simple power of plotting data in their naturally occurring time order wins the day
The Math Behind the Perfect Free Throw
Useful insights for the game of inches
The Empirical Rule
What the average and standard deviation tell you about your histogram
Your ‘Swiss Army Knife’ of Control Charts
Why the Individuals chart is good enough for purposes of improvement
Putting Statistics Into Forensic Firearms Identification
How good a match is it?
Is That Last Digit Really Significant?
You no longer need to guess
Millions, Billions, Trillions: How to Make Sense of Numbers in the News
Bring out your school arithmetic, common knowledge, and a little imagination
Honest Precision-to-Tolerance Ratios
How to make sense of P/T ratios
Capability Ratios Vary
The key to using any number is to understand its limitations
Process Capability Analysis
Understanding how to estimate requirements and specification limits
Drive Efficiency in Your Process
Five critical lean tools
Controls Charts Are Good for So Much More Than SPC
They help quantify probabilities and determine if results are statistically significant

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