Therefore, there is no way to predict when a slot machine is going to hit, and any strategy or system claiming to do so is likely to be based on superstition rather than fact.
Game
Five credit bet
One to four credit bet
Jacks or Better (6/5)
94.996%
93.627%
Deuces Wild (full pay)
100.762%
99.457%
Deuces Wild (regular pay)
99.569%
98.303%
Double Bonus (10/7)
100.172%
99.058%