A Make-Believe World of Random Failure Rates
What if all failures occurred truly randomly? Well, for one thing the math would be easier.
Better Accuracy Out of Thin (or Thick) Air
NIST scientists have devised and improved a prototype instrument the size of a loaf of bread that can substantially increase the accuracy of length measurements in commerce.
Where Does the Success-Testing Formula Come From?
The planning of environmental or reliability testing becomes a question of sample size at some point. It’s probably the most common question I hear as a reliability engineer: How many samples do we need?
Beyond SPC
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Does Every Good Analytical Chemist Need to Be a Statistician?
I read trade publications that cover everything from banking to biotech, looking for interesting perspectives on data analysis and statistics, especially where they pertain to quality improvement.
