Probability Lab · Module
Number Genome
Statistical fingerprint of every number
Pick any number and see its complete statistical signature: how often it's been drawn, deviation from uniform expectation, Z-score, hot/cold ranking, and the numbers it most often co-appears with.
Selected number
—
—
Times drawn—
Expected (uniform)—
Deviation—
Z-score—
Frequency rank—
Pool size—
Statistical health
Where this number sits relative to the entire pool's deviation distribution.
|Z-score|
0σ—3σ
Pick a number above to see its profile.
Top co-appearance partners (client-side · 80 k pure RNG samples)
Numbers most frequently appearing alongside — in random columns. In a fair draw, all should converge to 4/49 ≈ 8.16% for the main pool.
What's a Z-score? The Z-score measures how many standard deviations a number's count is from the expected uniform mean.
|Z| < 1 = boring, completely normal random fluctuation. |Z| > 2 = a real but harmless 5%-tier outlier you'd expect a couple of in any pool of 50. |Z| > 3 = noteworthy in any single sample but inevitable somewhere in billions of trials. None of these deviations predict the future.