Finale: Most Important Numbers in the World

If GDP and the stock market don't fully capture the economic health of the U.S. and its citizens, what numbers should we be watching? What are the key performance indicators for the country, and the most important numbers for the future of the world? Those are the central questions on this final ep…

A picture of America in numbers

Former Microsoft CEO Steve Ballmer's non-partisan, not-for-profit civic data initiative, USAFacts, today is publishing its third annual report on U.S. local, state and federal government — compiling and analyzing the government's own data to update Americans on the state of the country in much the …

What Happened to the Middle Class?

People from across the political spectrum use a lot of different words to answer the question of what happened to the middle class: Hollowed out, wiped out, disappearing, declining, doesn't exist anymore. But what's really happening to the middle class? What do the numbers say? We answer that quest…

Bonus: Steve Ballmer analyzes his team's historic NBA win

With even more yelling and fist-pumping than normal, Steve Ballmer might not have seemed like an analytical guy to casual fans watching his LA Clippers come back from a 31-point deficit to defeat the Golden State Warriors in Game 2 of their first-round NBA playoff matchup earlier this week. It was …

Numbers of the NBA: Courtside with Steve Ballmer

Sure, you know how many points your favorite NBA player scored in his last game. But how do turnovers, field goal percentage and rebounds improve chances of winning? How did NBA rule changes impact average points per game this season? And how did "wins above replacement value" factor into the year'…

Shark Tank's billion-dollar blunder

Back in 2013, Jamie Siminoff was the founder and chief inventor of a struggling video doorbell company, pinning all the startup’s hopes on his appearance on the television show Shark Tank. He walked out empty handed, as all five sharks went out, but five years later, he sold the company, now known …

Crunching the Numbers of 'Shark Tank': A $30M Rejection

$30 million. That number will forever be associated with our guest on this week's Numbers Geek podcast, Arum Kang, co-founder and co-CEO of Coffee Meets Bagel. She turned down a $30 million acquisition offer from Mark Cuban for the online dating company that she founded with her two sisters. It was…

Diagnosing U.S. healthcare: Steve's key numbers to know

Healthcare is suddenly back on the U.S. political agenda, and it remains one of the most important and misunderstood issues in the country. On this episode of Numbers Geek, former Microsoft CEO and USAFacts founder Steve Ballmer explains the handful of key numbers he uses to understand and track th…

The Case of the Mysterious Income Statement

Can Steve Ballmer figure out the identity of an anonymous company just by looking at the numbers on its income statement? On this episode of Numbers Geek, we challenge the former Microsoft CEO to solve a numerical mystery, with a few surprise twists along the way. In the process, our Resident Numbe…

Peter Sagal, 'Wait, Wait Don't Tell Me' host

Peter Sagal is best known as the host of NPR’s weekly quiz show, Wait, Wait Don’t Tell Me, which marked its 20th anniversary in October. But he’s also an avid runner, a columnist for Runner’s World magazine and the author of the new memoir, The Incomplete Book of Running. And he fashions himself an…