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Need Help? ¡'Read | tori Master It Talk to a Tutor +2.5/10 points | Previous Answers TanFin11 7.5.030 My Notes Ask Your Teache In a survey of 1000 eligible voters selected at random, it was found that 200 had a college degree. Additionally, it was found that 80% of those who had a college degree voted in the last presidential election, whereas 48% of the people who did not have a college degree voted in the last presidential election. Assuming that the poll is representative of all eligible voters, find the probability that an eligible voter selected at random will have the following characteristics. (Round your answers to three decimal places.) (a) The voter had a college degree and voted in the last presidential election. 160 (b) The voter did not have a college degree and did not vote in the last presidential election (c) The voter voted in the last presidential election. (d) The voter did not vote in the last presidential election Watch It Master It Talk to a Tutor Submit Answer Save Progress Practice Another Version +10/10 polnts | Prevlous Answers TanFin11 7.5.038 My Notes Ask Your Teache 12:31 AM Type here to search 4/4/2018

Explanation / Answer

Solution :

Total 1000 people

College Degree = 200

Non College Degree = 800

80% of people holding colleg degree voted = 80 % of 200 = 160, Thus non voted = 40

48 % of people who do not hold college degree voted = 48 % 800 = 384 , Thus non voted = 416

a) 160

b) 416

c) 160 + 384 = 544

d) 40 + 416 = 456

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