In spite of what everyone says to the contrary
What can you say about the sampled lot?
Project seeks to discover the optimal road width for driver, cyclist, and pedestrian
To understand the signals in your data you need to know how they were collected
Examining the ground we stand on
Why some studies can’t be replicated
It’s all about ROI
Shewhart’s economic operation is the starting point for lean production
Most people are confused about what quality means. Hopefully, better education in the coming decades will correct this.
One of the fundamental mysteries of probability theory
When is a prediction more than just wishful thinking?
More than 40 years later, has much changed? What do you think?
How to know what the data are really telling you
What math nerds do when they’re bored
Not all count-based data will qualify
Trend rules are helpful in service industries but you need to know which one to use
And what do they add to the story?
Optimizing acceptance limits to minimize cost of wrong decisions
Calculate the fraction of good product that will be rejected and nonconforming product that will be accepted
Here’s how it could reduce costs and improve patient outcomes