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Reading the draws and working out what chance predicts.
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Reading the draws and working out what chance predicts.
In 2by2 under the 3/26 · Oct 2022 – Nov 2022 rules — 48 draws, 3 from 1–26 (an earlier era).
Drawn 10 times in 48 draws against 5.5 expected, +2.02σ. Each draw is independent: after 3 draws away it is exactly as likely tonight as a number drawn yesterday.
Drawn 10 times in 48 draws · average wait 3.7 draws · longest completed wait 12 · waiting 3 draws now
a completed wait — darker is longer the wait still running — a lower bound, not a finished gap
Sort a draw and 1 has a favourite seat — chance gives a small number the low positions more often. That is the shape of sorting, not of the machine.
Seen most often with these — chance gives every partner about 0.8 shared draws, and the leaders are simply the ones that came out ahead this time.
Never drawn alongside 13 of the other 25 numbers; chance expects about 11 such strangers by now. Every pair →
Under the crowd model, 1 is picked about 1.34× as often as an indifferent choice — 6th most popular of 26. That changes nothing about whether it comes up, and everything about how many ways a jackpot on it would be shared.
| Date | Wait | Position | The draw |
|---|---|---|---|
| 2022-11-19 | 4 | 1st | 1821 |
| 2022-11-15 | 3 | 1st | 11125 |
| 2022-11-12 | 2 | 1st | 11017 |
| 2022-11-10 | 1 | 1st | 1621 |
| 2022-11-09 | 12 | 1st | 11725 |
| 2022-10-27 | 9 | 1st |
Nothing here predicts the next draw. A number’s history is a record of a fair machine’s past, and the machine keeps none of it: 1 is drawn with probability 3/26 tonight whatever it did last week.
| 1720 |
| 2022-10-18 | 1 | 1st | 11217 |
| 2022-10-17 | 1 | 1st | 11921 |
| 2022-10-16 | 0 | 1st | 15 |
| 2022-10-16 | — | 1st | 15 |