Problem 2) Willy Wonka’s Chocolate Factory produces four typesof chocolate bars: • 30 percent of the chocolate bars are milkchocolate of which 10 percent have a golden ticket, • 15 percent ofthe chocolate bars are bitter chocolate of which 20 percent have agolden ticket, • 35 percent of the chocolate bars are mintchocolate of which 40 percent have a golden ticket, • 20 percent ofthe chocolate bars are vegemite chocolate of which 5 percent have agolden ticket, (1 point) (i) What is the probability that arandomly selected chocolate bar is milk chocolate? (2 points) (ii)What is the probability that a randomly selected chocolate bar hasa golden ticket? (2 points) (iii) If a randomly selected chocolatebar has a golden ticket, what is the probability that it is bitterchocolate?
