My apologies if this question has been duplicated. None of the ones I've seen have been exactly the same, and I need help wrapping my mind around this.
I'm throwing x dice. What is the probability of rolling at least n sixes?
Other questions have been answered either by complementarity (what's the chance no sixes get rolled?) or individual shortcuts. What's a more flexible and comprehensive equation that would apply even on high or low values of x and n?
Thank you for your time.