Tuesday, 13 August 2013

Its nearest twin

Shares 3 of 5 numbers (9, 32, 35) with the draw of 19 April 2013 — its closest relative in 1,046 draws. Chance gave a match this close a 100% likelihood somewhere in that history.

From the draw just before (12 August 2013): nothing carried over. Chance says 53% of draws repeat at least one number.

Sum and shape

The numbers add up to 141 — the 97th percentile of all possible tickets, around a middle of 98. Side-by-side numbers: 31–32, 34–35. 45% of draws have at least one such pair.

The longest wait in this draw

31 had not appeared for 17 draws. A number waits about 8 on average, and a wait this long was not a signal — the machine has no memory of it.

How many people held it

A line like this is played about 0.5× as often as an average ticket — less popular than most. At 30 million tickets sold, a winner on these numbers would keep about 4% of the jackpot.

Illustrative model, calibrated to published studies — not live sales.