6. A sample poll of 200 voters revealed the following information concerning three concerning threecandidates A, B, and C of a certain party who were running for three different offices.28 in favor of both A and B98 in favor of A or B, but not C42 in favor of B, but not A or C122 in favor of B or C, but not A64 in favor of C, but not A or B14 in favor of A and C, but not BHow many voters were in favor of:a) all three candidatesb) A irrespective of B or Cc) Birrespective of A or Cd) C irrespective of A or Be) A and B, but not Cf) only one of the candidates

Note: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question…

Answered: 6. A sample poll of 200 voters revealed…

Advanced Engineering Mathematics

10th Edition

ISBN:9780470458365

Author:Erwin Kreyszig

Publisher:Erwin Kreyszig

Chapter2: Second-order Linear Odes

Section: Chapter Questions

Problem 1RQ

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5. In a recent electrion, 72% of the voters voted to elect candidate Lopez for mayor. In the same election, 60% of the voters voted in favor of Proposition Q. 54% of the voters voted for both candidate Lopez and also voted in favor of Proposition Q. Find the propability that a randomly selected voter... a. ... voted for Lopez OR voted in favor of Proposition Q. b. ... voted for Lopez, given that they voted in favor of Proposition Q. c. ... didn't vote for Lopez nor did they vote for in favor of Proposition Q.
13. Copeland's rule is a voting system that, like Condorcet's method, looks at one-on-one contests. It, however, takes as the election winner the candidate with the best "win-loss record." Use the following ballots to show that Copeland's rule is manipulable: Election 1 a. Who is the winner of Election 1? Number of voters (4) first A A D second third fourth В fifth OBECA D OBA
2 30 Each family in Green Country is classified as living in an urban, rural, or suburban location. During a given year, 15% of all urban families move to a suburban location, and 5% move to a rural location; also, 6% of all suburban families move to an urban location, and 4% move to a rural location; finally, 4% of all rural families move to an urban location, and 6% move to a suburban location. a. If a family now lives in an urban location, what is the probability that it will live in an urban area two years from now? A suburban area? A rural area? b. Suppose that at present, 40% of all families live in an urban area, 35% live in a suburban area, and 25% live in a rural area. Two years from now, what percentage of Green Country families will live in an urban area? c. What is the future population distribution of the Green Country at the steady state?
5. A Senator wants to know what the voters of his state think of proposed legislation on gun control. He mails a questionnaire on the subject to an SRS of 2500 voters in his state. His staff reports that 448 questionnaires have been returned, of which 343 support the legislation. This is an example of A) a survey with little bias because a large SRS was used. B) a survey with serious nonresponse. C) a survey with little bias because it was the voters who elected the senator. D) a survey with serious undercoverage. E) a survey that provides little evidence about the level of support for the legislation F) A and B G) B and E H) B and D I) A and C
#4. Thanks.
Question b) how many first place votes are needed for a majority?
Qw.17.
15
7
20
2. A new location for a park in a small city outside of Bucklin, Colorado, is going to be built. The citizens get to vote on 1 of 4 locations: • Century, • Midland, • Uber, • Southern. The voting population is 6800 citizens. Votes 1st 2nd 3rd 4th 2150 Century Midland Southern Uber 1150 Midland Uber Southern Century 1100 Uber Southern Midland Century 1600 Southern Century Uber Midland a. The location that has the most first place votes is b. The location that has the fewest first place votes is c. The location we eliminate is d. Fill in the new table. Votes 1st 2nd 3rd 4th 2150 1150 1100 1600 e. Is there a majority of votes for a location now? Yes or no? f. Which location if any should get eliminated now? g. Fill in the new table. Votes 1st 2nd 3rd 2150 1150 1100 1600 h. Is there a majority of votes for a location now? If yes, what is that location, and how many the first place votes does that location have? i. What location won the plurality vote or single location voting method?…

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