Saturday, 21 April 2012

Its nearest twin

Shares 4 of 6 numbers (16, 19, 23, 37) with the draw of 7 March 2012 — its closest relative in 213 draws. Chance gave a match this close a 19% likelihood somewhere in that history.

From the draw just before (18 April 2012): 19 carried over. Chance says 56% of draws repeat at least one number.

Sum and shape

The numbers add up to 144 — the 42th percentile of all possible tickets, around a middle of 150. No two numbers side by side. 50% of draws have at least one such pair.

The longest wait in this draw

7 had not appeared for 24 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 1.0× as often as an average ticket — about as popular as most. At 30 million tickets sold, a winner on these numbers would keep about 41% of the jackpot.

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