Wednesday, 27 July 2016

Its nearest twin

Shares 4 of 5 numbers (5, 7, 16, 20) with the draw of 19 January 2011 — its closest relative in 2,296 draws. Chance gave a match this close a 49% likelihood somewhere in that history.

From the draw just before (26 July 2016): nothing carried over. Chance says 52% of draws repeat at least one number.

Sum and shape

The numbers add up to 66 — the 8th percentile of all possible tickets, around a middle of 100. No two numbers side by side. 44% of draws have at least one such pair.

The longest wait in this draw

5 had not appeared for 28 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 2.3× as often as an average ticket — more popular than most. At 30 million tickets sold, a winner on these numbers would keep about 1% of the jackpot.

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