5) In a survey of 1447 people, 1108 people said they voted in a recent presidential election. Voting records show that 74% of eligible voters actually did vote. Given that 74% of eligible voters actually did vote, find the probability that among 1447 randomly selected voters, at least 1108 actually did vote. Use normal distribution as an approximation to the binomial distribution. If you are not using a graphing calculator, show work for the computation process. If you are using the graphing calculator, write down the command used as shown on your calculator. Round the answer to four decimal places.
5) In a survey of 1447 people, 1108 people said they voted in a recent presidential election. Voting records show that 74% of eligible voters actually did vote. Given that 74% of eligible voters actually did vote, find the probability that among 1447 randomly selected voters, at least 1108 actually did vote. Use normal distribution as an approximation to the binomial distribution. If you are not using a graphing calculator, show work for the computation process. If you are using the graphing calculator, write down the command used as shown on your calculator. Round the answer to four decimal places.
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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