For which of the following random variables would it be appropriate to assign a uniform distribution?

• Let [math]X[/math] represent the roll of one die.
• Let [math]X[/math] represent the number of heads obtained in three tosses of a coin.
• A roulette wheel has 38 possible outcomes: 0, 00, and 1 through 36. Let [math]X[/math] represent the outcome when a roulette wheel is spun.
• Let [math]X[/math] represent the birthday of a randomly chosen person.
• Let [math]X[/math] represent the number of tosses of a coin necessary to achieve a head for the first time.