Saturday, 25 April 2015

Its nearest twin

Shares 3 of 5 numbers (1, 3, 8) with the draw of 25 October 2014 — its closest relative in 99 draws. Chance gave a match this close a 48% likelihood somewhere in that history.

From the draw just before (22 April 2015): 3 carried over. Chance says 46% of draws repeat at least one number.

Sum and shape

The numbers add up to 67 — the 4th percentile of all possible tickets, around a middle of 115. No two numbers side by side. 39% of draws have at least one such pair.

The longest wait in this draw

8 had not appeared for 6 draws. A number waits about 9 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 1.5× as often as an average ticket — more popular than most. At 30 million tickets sold, a winner on these numbers would keep about 3% of the jackpot.

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