Question: Decide whether the exercise involves permutations or combinations, and then solve the problem. Marbles are being drawn without replacement from a bag containing 12 marbles.

Decide whether the exercise involves permutations or combinations, and then solve the problem. Marbles are being drawn without replacement from a bag containing 12 marbles. (a) How many samples of 2 marbles can be drawn? (b) How many samples of 3 marbles can be drawn? (c) If the bag contains 3 yellow, 3 white, and 6 blue marbles, how many samples of 3 marbles can be drawn in which all marbles are blue? Combinations Permutations

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