{domain:"www.qualitydigest.com",server:"169.47.211.87"} Skip to main content

        
User account menu
Main navigation
  • Topics
    • Customer Care
    • Regulated Industries
    • Research & Tech
    • Quality Improvement Tools
    • People Management
    • Metrology
    • Manufacturing
    • Roadshow
    • QMS & Standards
    • Statistical Methods
    • Resource Management
  • Videos/Webinars
    • All videos
    • Product Demos
    • Webinars
  • Advertise
    • Advertise
    • Submit B2B Press Release
    • Write for us
  • Metrology Hub
  • Training
  • Subscribe
  • Log in
Mobile Menu
  • Home
  • Topics
    • Customer Care
    • Regulated Industries
    • Research & Tech
    • Quality Improvement Tools
    • People Management
    • Metrology
    • Manufacturing
    • Roadshow
    • QMS & Standards
    • Statistical Methods
    • Supply Chain
    • Resource Management
  • Login / Subscribe
  • More...
    • All Features
    • All News
    • All Videos
    • Training
Skewness Visualized
What you think you know may not be so
Is Your Actionable Insight Limited by Your Communication Skills?
Why data leaders need to master words as well as statistics
The Secret of Data Analysis
What they forgot to tell you in your statistics class
The Cumulative Sum Technique
How does it compare with a process behavior chart?
Converting Capabilities
What difference does the probability model make?
Does Capability Require Normality?
What is the link between the indexes and the models?
Process Behavior Charts and Chaos Theory
What do predictable processes have in common with chaos?
Beware of These Common Types of Bias
People can draw the wrong conclusions due to survivor, survey, and bad news bias.
Different Approaches to Process Improvement
Does your approach do what you need?
Learning From The Book of Why
Correlation vs. causality
How Can a Control Chart Work Without a Distribution?
In spite of what everyone says to the contrary
How Acceptance Sampling Works
What can you say about the sampled lot?
Data Science Paves the Way for Road Safety
Project seeks to discover the optimal road width for driver, cyclist, and pedestrian
Use the Context in Your Data to Enable Process Improvement
To understand the signals in your data you need to know how they were collected
How Classifying and Fixing Dirty Data Can Help Even Those Using Spreadsheets
Examining the ground we stand on
Analyzing Experimental Data
Why some studies can’t be replicated
Eight Marketing Mistakes to Avoid at All Costs
It’s all about ROI
Analyzing Observational Data
Shewhart’s economic operation is the starting point for lean production
The Ghost of Quality Future
Most people are confused about what quality means. Hopefully, better education in the coming decades will correct this.
How Can the Sum of Skewed Variables Be Normally Distributed?
One of the fundamental mysteries of probability theory

Pagination

  • First page « First
  • Previous page ‹ Previous
  • Page 1
  • Page 2
  • Page 3
  • Current page 4
  • Page 5
  • Page 6
  • Page 7
  • Page 8
  • Page 9
  • …
  • Next page Next ›
  • Last page Last »

© 2026 Quality Digest. Copyright on content held by Quality Digest or by individual authors. Contact Quality Digest for reprint information.
“Quality Digest" is a trademark owned by Quality Circle Institute Inc.

footer
  • Home
  • Print QD: 1995-2008
  • Print QD: 2008-2009
  • Videos
  • Privacy Policy
  • Write for us
footer second menu
  • Subscribe to Quality Digest
  • About Us