Use a normal approximation to find the probability of the indicated number of voters. In this case, assume that 131 eligible voters aged 18-24 are randomly selected. Suppose a previous study showed that among eligible voters aged 18-24, 22% of them voted. Probability that exactly 32 voted ... The probability that exactly 32 of 131 eligible voters voted in

Calculus For The Life Sciences
2nd Edition
ISBN:9780321964038
Author:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Publisher:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Chapter12: Probability
Section12.3: Conditional Probability; Independent Events; Bayes' Theorem
Problem 65E
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Use a normal approximation to find the probability of the indicated number of voters. In this case, assume that 131
eligible voters aged 18-24 are randomly selected. Suppose a previous study showed that among eligible voters aged
18-24, 22% of them voted.
Probability that exactly 32 voted
...
The probability that exactly 32 of 131 eligible voters voted is
Transcribed Image Text:Use a normal approximation to find the probability of the indicated number of voters. In this case, assume that 131 eligible voters aged 18-24 are randomly selected. Suppose a previous study showed that among eligible voters aged 18-24, 22% of them voted. Probability that exactly 32 voted ... The probability that exactly 32 of 131 eligible voters voted is
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