Question: Probability that fewer than 20 voted use a normal approximation to find the probability of the indicated number of voters. In each case, assume that

Probability that fewer than 20 voted use a normal approximation to find the probability of the indicated number of voters. In each case, assume that 100 eligible voters aged 18–24 are randomly selected. The most recent Census Bureau results show that among eligible voters aged 18–24, 22% of them voted.

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