Tuesday, 28 January 2020

Its nearest twin

Shares 4 of 5 numbers (7, 15, 30, 39) with the draw of 7 November 2017 — its closest relative in 3,558 draws. Chance gave a match this close a 65% likelihood somewhere in that history.

From the draw just before (27 January 2020): nothing carried over. Chance says 52% of draws repeat at least one number.

Sum and shape

The numbers add up to 124 — the 83th percentile of all possible tickets, around a middle of 100. No two numbers side by side. 44% of draws have at least one such pair.

The longest wait in this draw

39 had not appeared for 29 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 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 3% of the jackpot.

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