How do you play roulette?
How do you play roulette?
user
I don’t know how to play roulette, but I know you need to use a special game of chance, called “random number generator”.  I know some information about random number generators.
assistant
I want to bet on a roulette wheel in  Vegas?
user
Sounds like you are an “uncle” or “auntie” to someone who is actually going to the roulette wheel.  I can help you coordinate your bet, even if you are not in the same room.  Can you give me some more information about the person you are giving money to?  I need to know who it is and who it is for?
assistant
What are the odds a number is picked?
user
Let me explain a few facts about roulette wheels in Las Vegas.  The number of balls in the roulette wheel is 37.  The wheels used in Las Vegas have 38 red numbers, one green number and one zero.  So there are 37 possible outcomes.
assistant
What about the black numbers?  And I do believe that there is only one ball in play.
user