Suppose we draw 3 balls without replacement from an urn with 2 red, 2 green, and 2 blue balls.
How can I find the probability of each 0 red, 1 red and 2 red? I know the number of sample space is 120 ( Since we draw 3 balls and 6 balls in total, it would be 6*5*4). But I'm not sure how to get 0 red probability and 1 red pro. and 2 red prob. Can someone please help me?