The way of the statistician
It wasn't that close after all
Variability
Can measure vs should measure
Sources of inaccuracy in data
MTA lowers revenues while upping stress on some commuters
An economic analysis of MTA's switch to OMNY cards
OMNY's mind-blowing solution to a math problem
The unintuitive fare capping scheme for NYC commuters
Interpreting margins of error in tennis calls
When two sources of evidence disagree: pick a winner or combine
Electronic line calling vs ground truth in tennis
Electronic line calling vs ground truth in tennis