Thursday, 4 October 2012

Its nearest twin

Shares 3 of 5 numbers (18, 27, 33) with the draw of 13 July 2012 — its closest relative in 686 draws. Chance gave a match this close a 100% likelihood somewhere in that history.

From the draw just before (3 October 2012): nothing carried over. Chance says 56% of draws repeat at least one number.

Sum and shape

The numbers add up to 115 — the 87th percentile of all possible tickets, around a middle of 90. No two numbers side by side. 48% of draws have at least one such pair.

The longest wait in this draw

27 had not appeared for 24 draws. A number waits about 7 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 0.7× as often as an average ticket — less popular than most. At 30 million tickets sold, a winner on these numbers would keep about 2% of the jackpot.

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