A roulette wheel has thirty slots consisting of two blue, eight white, and twenty red slots. You will receive P100 if the roulette stops spinning on a blue slot, P50 on a white slot, and nothing on a red slot. Let X be the amount you will receive as shown on the slot where the roulette stops spinning. Give the probability mass function of X. 100 50 f(x) 2/30 8/30 20/30 100 50 f(x) 1/15 4/15 5/15 100 50 f(x) 1/15 14/15 100 50 f(x) 1/3 1/3 1/3

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