Tuesday, 9 August 2011

Its nearest twin

Shares 4 of 5 numbers (27, 32, 35, 37) with the draw of 31 January 2011 — its closest relative in 488 draws. Chance gave a match this close a 13% likelihood somewhere in that history.

From the draw just before (8 August 2011): 35 carried over. Chance says 52% of draws repeat at least one number.

Sum and shape

The numbers add up to 170 — the 100th 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

39 had not appeared for 29 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 0.3× as often as an average ticket — less popular than most. At 30 million tickets sold, a winner on these numbers would keep about 7% of the jackpot.

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