A bad mathematical model can make a big difference to millions of people. To illustrate the point, Ignite speaker Josh Jelin points to “the Reinhart-Rogoff error”, which is when an economic model used by many countries to make major decisions turned out to be based on a minor typo in an Excel sheet.
Excel errors of that magnitude might be rare, but Josh will take the Ignite Seattle stage on October 3 to talk about an error which is more common, easier to make, and harder to spot in review.
If you’re not a statistician or a scientist, you might wonder what the titular “P-Value” means. Josh will answer that question, and tell you why it sometimes leads scientists to exactly the wrong conclusion, in his October 3 talk.