Thx. Loox like it's all factorials.
> On Mar 13, 2016, at 18:03, mickeycrimm@yahoo.com [vpFREE] <vpFREE@yahoogroups.com> wrote:
>
> Well, its easy to get frequencies from the Wizard of Odds Keno Calculator. But from scratch I use the John Scarne method.
>
> First we determine the total number of combinations that make a 5-spot out of 80 numbers:
>
> 80X79X78X77X76/5X4X3X2X1 = 24,040,016
>
> Then we have to determine the number of combinations that make 3 out of 5:
>
> (20X19X18/3X2X1) * (60X59/2X1) = 2,017,800
>
> Then we divide the total combinations by the combinations that make 3 out of 5:
>
> 24,040,016/2,017,800 = 11.91
>
> If you check the Wiz's keno calculator you will see that he has the same number.
>
>
> [Non-text portions of this message have been removed]
>
>
[Non-text portions of this message have been removed]
Posted by: APEppink <APEppink@yahoo.com>
| Reply via web post | • | Reply to sender | • | Reply to group | • | Start a New Topic | • | Messages in this topic (21) |
