Saturday, 29 September 2012

Its nearest twin

Shares 3 of 5 numbers (11, 15, 27) with the draw of 10 September 2012 — its closest relative in 898 draws. Chance gave a match this close a 100% likelihood somewhere in that history.

From the draw just before (28 September 2012): 8 carried over. Chance says 60% of draws repeat at least one number.

Sum and shape

The numbers add up to 65 — the 18th percentile of all possible tickets, around a middle of 83. No two numbers side by side. 51% of draws have at least one such pair.

The longest wait in this draw

4 had not appeared for 23 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 1.7× as often as an average ticket — more popular than 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.