Expected return = _______________

Expected return = _______________

3. Consider a keno game in which there are 100 balls, the player picks 5 and the casino draws 25. Fill in the following table to determine the expected return.

Catch	Formula	Combinations	Pays	Return
5	.	.	100	.
4	.	.	15	.
3	.	.	3	.
2	.	.	1	.
1	.	.	0	.
0	.	.	0	.
Total	.	.		.

Expected return = _______________

 

 

4. Consider a keno game in which there are 75 balls, the player picks 6 and the casino draws 14. Fill in the following table to determine the expected return.

Catch	Formula	Combinations	Pays	Return
6	.	.	10000	.
5	.	.	250	.
4	.	.	25	.
3	.	.	5	.
2	.	.	0	.
1	.	.	0	.
0	.	.	0	.
Total	.	.		.

Expected return = _______________

 

5. Consider a keno game in which there are 40 balls, the player picks 7 and the casino draws 10. Fill in the following table to determine the expected return.

Catch	Formula	Combinations	Pays	Return
7	.	.	2500	.
6	.	.	250	.
5	.	.	50	.
4	.	.	5	.
3	.	.	1	.
2	.	.	0	.
1	.	.	0	.
0	.	.	1	.
Total	.	.		.

Expected return = _______________

6. Consider a keno game in which there are 50 balls, the player picks 8 and the casino draws 12. Fill in the following table to determine the expected return.

Catch	Formula	Combinations	Pays	Return
8	.	.	5000	.
7	.	.	1000	.
6	.	.	50	.
5	.	.	15	.
4	.	.	5	.
3	.	.	1	.
2	.	.	0	.
1	.	.	0	.
0	.	.	0	.
Total	.	.		.

Expected return = _______________

 

7. Consider a keno game in which there are 60 balls, the player picks 9 and the casino draws 15. Fill in the following table to determine the expected return.

Catch	Formula	Combinations	Pays	Return
9	.	.	10000	.
8	.	.	2000	.
7	.	.	100	.
6	.	.	20	.
5	.	.	10	.
4	.	.	2	.
3	.	.	1	.
2	.	.	0	.
1	.	.	0	.
0	.	.	0	.
Total	.	.		.

Expected return = _______________

8. Consider a keno game in which there are 72 balls, the player picks 10 and the casino draws 12. Fill in the following table to determine the expected return.

Expected return = _______________