Consider the following problem and decide which of the suggested bets you would be happiest to put your money on.
A bag contains 10 counters, 3 red, 2 blue and 5 green ones
A counter is drawn from the bag and then put back, then another counter is drawn from the bag?
For an even bet (ie, you double your money if you win) would you bet on...
1. Getting 2 greens
2. Getting at least 1 red
3. Getting two the same color
4. Getting two different colors