Saturday, 2 August 2014

Its nearest twin

Shares 4 of 5 numbers (7, 12, 26, 30) with the draw of 4 July 2010 — its closest relative in 1,572 draws. Chance gave a match this close a 70% likelihood somewhere in that history.

From the draw just before (1 August 2014): 30 carried over. Chance says 61% of draws repeat at least one number.

Sum and shape

The numbers add up to 90 — the 69th percentile of all possible tickets, around a middle of 80. No two numbers side by side. 52% of draws have at least one such pair.

The longest wait in this draw

7 had not appeared for 10 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 1.6× 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.