Probability by # of players at the table

[Onaflag]

I don't know how to calculate this one. Say there's a 5% chance of you being dealt a certain hand. If playing HU, then I suppose the chance of your opponent being dealt that hand would be 5%. I'm friggin' smart, eh?

How about when you have two opponents, or three, or four, etc? How is that calculation done?

Bonus question - In 3 Card Poker there is a 75% chance (74.38 actually) you'll be dealt nothing which means no pair or higher, so you could still have high card which is not worthless, but let's not consider that. When it is three handed, what are the chances of your two opponents having nothing? Four handed, etc?

Thanks a bunch. I suck at this stuff.

Onaflag.......