o head the newly formed U.S. Department of Statistics, suppose that 50% of the population supports Amelia, 20% supports Paul, and the rest are split between Peter, John, and Jerry. A poll asks 400 random people who they support. (a) Use the central limit theorem to estimate the probability that at least 52.5% of those polled prefer Amelia

(b) Use the central limit theorem to estimate the probability that less than 25% of those polled prefer Peter, John, or Jerry