Use a normal approximation to find the probability of the indicated number of voters. In this case, assume that 182eligible voters aged 18-24 are randomly selected. Suppose a previous study showed that among eligible voters aged18-24, 22% of them voted.Probability that exactly 45 votedThe probability that exactly 45 of 182 eligible voters voted is(Round to four decimal places as needed.)v an example%5Get more helpOCOPPERTENCESCONDONORM6MME&...78OClear all(9✓Check answer1011

P(v0te) = p = 0.22 sample size(n) = 182 x = no. of voters voted P(x=45) = ?

Answered: Use a normal approximation to find the…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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Assume that when adults with smartphones are randomly selected, 48% use them in meetings or classes. If 6 adult smartphone users are randomly selected, find the probability that at least 2 of them use their smartphones in meetings or classes. .... The probability is (Round to four decimal places as needed.)
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Assume that when adults with smartphones are randomly selected, 48% use them in meetings or classes. If 6 adult smartphone users are randomly selected, find the probability that exactly 3 of them use their smartphones in meetings or classes. ... The probability is (Round to four decimal places as needed.) Next
Assume that when adults with smartphones are randomly selected, 45% use them in meetings or classes. If 20 adult smartphone users are randomly selected, find the probability that exactly 16 of them use their smartphones in meetings or classes. The probability is ____. (Round to four decimal places as needed.)
Use a normal approximation to find the probability of the indicated number of voters. In this case, assume that 111 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 26 voted The probability that exactly 26 of 111 eligible voters voted is (Round to four decimal places as needed.)
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