Assume the number of days it takes you to get flu shot after it is available follows this equation: Yi = 30 2Xi where Yi is the number of days until you get the flu shot, and Xi is the number of people you know who have the flu. Further, suppose on average you know 2.3 people who have the flu, with standard deviation 5. Suppose that the population has size m = 10. (a) Find the average time until you get the flu shot after it is available. (b) Find the standard deviation of time until you get the flu shot after it is available. (c) What is summation of Yi?