Probability
The probability of pulling out a red marble and then a blue marble from a bag of 6 red marbles and 3 blue without replacement.
What is 1/4?
The probability of pulling our a blue marble and then another blue marble from a bag of 6 red marbles and 3 blue without replacement.
What is 1/12?
The probability of pulling out 2 red marbles from a bag of 6 red marbles and 3 blue without replacement?
What is 5/12?
The probability of pulling out a blue, red, then another blue from a bag of 6 red marbles and 3 blue marbles without replacement?
What is 3/42?
The probability of pulling out a blue, then a blue, then a blue from a bag of 5 red marbles and 2 blue without replacement?
What is 0 (or impossible)?