Question 3 2 pts An urn contains 3 red, 3 green, and 3 blue balls. Three balls are drawn randomly. Let Z be the number of green balls when the draws are done without replacement. Find P(Z=2). Give your answer accurate to 3 decimal places. Question 4 2 pts Solomon has 7 mugs: 2 are blue, 1 is yellow, and the rest are red. Each morning during the 5-day work week, Solomon selects a mug uniformly at random. What is the probability that next week he uses a blue mug exactly 4 times and a yellow mug exactly 1 time? Give your answer accurate to 4 decimal places