United States (multi-state)
We run a chi-square goodness-of-fit test on the full imported draw history and publish the statistic, the degrees of freedom and the p-value. The test reruns automatically after each import.
No draw history loaded yet for Powerball. We only publish statistics computed from real draw results — never scraped "hot number" tables. Once the full history is imported, this page shows every ball's observed count against its expected count, the z-score for each, and a chi-square test of the whole distribution. Check back soon, or try a game that already has data on the games list.
Last verified: 2026-08-29