Thursday, 30 October 2014

Its nearest twin

Shares 4 of 5 numbers (12, 13, 15, 18) with the draw of 1 September 2013 — its closest relative in 1,658 draws. Chance gave a match this close a 77% likelihood somewhere in that history.

From the draw just before (29 October 2014): 18 carried over. Chance says 63% of draws repeat at least one number.

Sum and shape

The numbers add up to 66 — the 26th percentile of all possible tickets, around a middle of 78. Side-by-side numbers: 12–13. 54% of draws have at least one such pair.

The longest wait in this draw

12 had not appeared for 11 draws. A number waits about 6 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 1.1× as often as an average ticket — about as popular as most. At 30 million tickets sold, a winner on these numbers would keep about 0% of the jackpot.

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