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Top Bottom Keno Introduction & Analysis
Top Bottom Keno Introduction & Analysis
Top Bottom Keno is a keno game player who can choose from 1 to 40 or 41 to 80. He is compensated
based on the number of catches he makes in the selected half.
Rules of Top Bottom Keno
![](../img/Top-Bottom-Kenotable-01.png)
Analysis of Top Bottom Keno
The probability and the return of all possible numbers of catches from 0 to 20 are shown in the table below. The return in the lower right cell is 88.32%.
![](../img/Top-Bottom-Kenotable-02.png)
Rules of Top Bottom Keno
- The player must choose between Top and Bottom. If the player decides Top, he must cover numbers 1 through 40. If he chooses Bottom, the odds are 41 to 80.
- A pool of balls numbered 1 ~ 80 will draw 20 balls at random and without substitution.
- The player will be compensated based on how many balls from the 20-ball draw land in his or her chosen half. The number of catches is a term used to describe this. Below is an example of a paytable.
![](../img/Top-Bottom-Kenotable-01.png)
Analysis of Top Bottom Keno
The probability and the return of all possible numbers of catches from 0 to 20 are shown in the table below. The return in the lower right cell is 88.32%.
![](../img/Top-Bottom-Kenotable-02.png)