Quote from: Herby on October 31, 2016, 06:18:11 PM
1 number has a probability not to hit in the next spin: 18/37
1 number has a probability not to hit in the next 25 spins: (18/37)^25= 0.504103

1 number has a probability to hit in the next 25 spins: 1-(18/37)^25= 0.495897

If you bet 25 numbers for 1 spin, probability to hit:  25/37 =  0.675676

Sorry for this nonsense in my first post, phoning an posting is not the best idea.
Correction:

1 number has a probability not to hit in the next spin: 36/37
1 number has a probability to hit in the next 25 spins: 1-(36/37)^25= 0.495897

Quote from: Sputnik on October 31, 2016, 05:31:10 PM
Did you know that one number that hit once within 25 trails has the same random walk as EC.

1 number has a probability not to hit in the next spin: 18/37
1 number has a probability not to hit in the next 25 spins: (18/37)^25= 0.504103

1 number has a probability to hit in the next 25 spins: 1-(18/37)^25= 0.495897

If you bet 25 numbers for 1 spin, probability to hit:  25/37 =  0.675676