Math/statistics can raise the odds of you winning as far as gambling. I'd never do the digital casino thing, though. I use online for sportsbetting and go to a casino for anything else. Good luck!
Yeah I definitely agree in this, maths can help when it comes to sports betting and some card games (poker). As far as slot games go.. I wouldn't trust any system when it comes to that! Roulette and black jack i only play at land based casinos.