← Pattern analysis
Odd / even split
How many of the 7 drawn numbers were odd vs even, across 1248 draws. The “expected” column is the hypergeometric distribution if every draw were uniform random — it is a benchmark, not a predictor.
- Odd numbers in range
- 25
- Even numbers in range
- 25
- Most common split
- 4 odd · 3 even
- Most common share
- 30.6%
Observed distribution
| Label | Value |
|---|---|
| 4 odd · 3 even | 382 |
| 3 odd · 4 even | 347 |
| 2 odd · 5 even | 202 |
| 5 odd · 2 even | 185 |
| 1 odd · 6 even | 68 |
| 6 odd · 1 even | 54 |
| 7 odd · 0 even | 6 |
| 0 odd · 7 even | 4 |
Observed vs expected
| Split | Observed | Observed % | Expected % | Expected count |
|---|---|---|---|---|
| 4 odd · 3 even | 382 | 30.6% | 29.1% | 364 |
| 3 odd · 4 even | 347 | 27.8% | 29.1% | 364 |
| 2 odd · 5 even | 202 | 16.2% | 16.0% | 199 |
| 5 odd · 2 even | 185 | 14.8% | 16.0% | 199 |
| 1 odd · 6 even | 68 | 5.4% | 4.4% | 55 |
| 6 odd · 1 even | 54 | 4.3% | 4.4% | 55 |
| 7 odd · 0 even | 6 | 0.5% | 0.5% | 6 |
| 0 odd · 7 even | 4 | 0.3% | 0.5% | 6 |