The percentage of Americans 25 years old or older who have at least some college education is 53.1%.
Question: The percentage of Americans 25 years old or older who have at least some college education is 53.1%. Let 300 Americans 25 years old or older be randomly selected. Find the probability that more than 175 Americans have at least some college education.
(Verify that the normal distribution can be used to approximate the binomial distribution in this problem).
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