lity that exactly 43 voted bability that exactly 43 of 181 eligible voters voted is to four decimal places as needed.)
lity that exactly 43 voted bability that exactly 43 of 181 eligible voters voted is to four decimal places as needed.)
College Algebra
7th Edition
ISBN:9781305115545
Author:James Stewart, Lothar Redlin, Saleem Watson
Publisher:James Stewart, Lothar Redlin, Saleem Watson
Chapter9: Counting And Probability
Section: Chapter Questions
Problem 14T: An unbalanced coin is weighted so that the probability of heads is 0.55. The coin is tossed ten...
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Transcribed Image Text:Use a normal approximation to find the probability of the indicated number of voters. In this case, assume that 181 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 43 voted
The probability that exactly 43 of 181 eligible voters voted is
(Round to four decimal places as needed.)
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