What is seasonal adjustment and why is it used?
Quick guide to seasonal adjustments
Business
Statistics calling for inequity?
Jerome C. points us to this ad by the French car-marker
Census 101 will help you avoid statistical fallacies
As an engineering undergrad, we had to take prerequisites in mathematics, physics,
Pies fail to deliver
The Wall Street Journal reported that the Ritz-Carlton brand of hotels
Ryanair CEO does not believe in investment science
The on-line business tabloid, Business Insider, just gave an airing to
Story time, says these education journalists
No sooner had I written about "story time" than the