From the Upshot, A Quick Puzzle to Test Your Problem Solving. Play it. Read the results. Learn.
Problem solving game teaches statistics lesson
People get married at various ages, but there are definite trends that vary across demographic groups. What do these trends look like?
Watching the growth of Walmart – now with 100% more Sam’s Club
The ever so popular Walmart growth map gets an update, and yes, it still looks like a wildfire. Sam’s Club follows soon after, although not nearly as vigorously.
How to Spot Visualization Lies
Many charts don’t tell the truth. This is a simple guide to spotting them.