Assume this year's flu vaccine has a 80% chance of being effective. If the vaccine is given to 330 randomly selected people, answer the following. a) Which is the correct wording for the random variable? Select an answer b) Pick the correct symbol: ? = 330 c) Pick the correct symbol: ? = 0.8 d) What is the probability that exactly 262 of them did not get the flu? Round final answer to 4 decimal places. e) What is the probability that less than 262 of them did not get the flu? Round final answer to 4 decimal places. f) What is the probability that more than 262 of them did not get the flu? Round final answer to 4 decimal places. g) What is the probability that exactly 263 of them did not get the flu? Round final answer to 4 decimal places. h) What is the probability that at least 263 of them did not get the flu? Round final answer to 4 decimal places. i) What is the probability that at most 263 of them did not get the flu Round final answer to 4 decimal places.