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15. The percentage of 13-24-year old eligible voters that voted in a recent primary was 15%. A survey of 100 people aged 13-24 was conducted. Note np a 5 and no a 5 so a normal approximation is valid. Find the following probability: a. Use the binomial probability distribution to find the actual probabilityr that exactly 25 of those surveyed did vote. b. Use the normal probability approximation to approximate the probability that exactly 25 o' those surveyed did vote. c. Use the normal probability approximation to approximate the probability that more than 2 of those surveyed did vote