Does anyone know how many 6-ball national lotteries have been drawn, globally? (since whenever this modern craze started)
/semi-serious post
I was thinking along those lines too!
Maybe there are hundreds of them which have each run a thousand times or so? In that case you could be talking about low millions of draws. The chance of a particular draw once in all of that time would be reduced from billions-to-one to maybe tens-or-hundreds-of-thousands-to one?
Then you would have to look at the question "
What IS an odd-looking draw?" There are clearly quite a lot of possibilities, which reduces the odds further...
Consecutive rising numbers separated by 1... 1-6, 2-7... 15-20. 15 sets.
Consecutive falling numbers separated by 1... 20-15, 19-14... 6-1. 15 sets.
Consecutive rising numbers separated by 2... 1-11, 2-12... 10-20. 10 sets.
Consecutive falling numbers separated by 2... 20-10, 19-9... 11-1. 10 sets.
And so on. I reckon you could come up with a hundred or so sets of numbers which people would find odd. Now we are perhaps talking of hundreds-or-thousands-to-one - still unlikely, but no longer
astoundingly unlikely!