In Powerball under the 5/59 + 1/35 · Jan 2012 – Oct 2015 rules — 388 draws, 5 from 1–59 (an earlier era).
34times drawn · chance expected 33 +0.20σ
6draws waiting · a wait this long: 64% for any number
10.0average wait between appearances · chance says 11.8
38longest completed wait · 72% chance of one at least that long
2 is drawn as often as chance explains
Drawn 34 times in 388 draws against 32.9 expected, +0.20σ. Each draw is independent: after 6 draws away it is exactly as likely tonight as a number drawn yesterday.
2
Number 2, draw by draw
Drawn 34 times in 388 draws · average wait 10.0 draws · longest completed wait 38 · waiting 6 draws now
a completed wait — darker is longer the wait still running — a lower bound, not a finished gap
Where it lands in a sorted draw
Sort a draw and 2 has a favourite seat — chance gives a small number the low positions more often. That is the shape of sorting, not of the machine.
Never drawn alongside 3 of the other 58 numbers; chance expects about 6 such strangers by now. Every pair →
How many people play it
Under the crowd model, 2 is picked about 1.14× as often as an indifferent choice — 5th most popular of 59. That changes nothing about whether it comes up, and everything about how many ways a jackpot on it would be shared.
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: 2 is drawn with probability 5/59 tonight whatever it did last week.