Asked by Prabhjot Bansal on May 19, 2024

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A Borda count is used to decide an election between 3 candidates, x, y, and z, where a score of 1 is awarded to a first choice, 2 to a second choice, and 3 to a third choice.There are 28 voters.5 voters rank the candidates x first, y second, and z third; 10 voters rank the candidates x first, z second, and y third; 4 voters rank the candidates z first, y second, and x third; 9 voters rank the candidates y first, z second, and x third.Which candidate wins?

A) Candidate y.
B) Candidate z.
C) There is a tie between x and y, with z coming in third.
D) Candidate x.
E) There is a tie between y and z, with x coming in third.

Borda Count

A voting method in which voters order candidates by preference, with scores assigned based on position in order, determining the winner.

Rank

A position within a hierarchical structure that often indicates order of importance or authority.

Voters

Individuals who are eligible and participate in the process of electing representatives or deciding on public issues through the act of voting.

  • Explain the process of Borda count in elections and its outcomes.
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CG
Catherine GironMay 22, 2024
Final Answer :
D
Explanation :
To determine the winner using the Borda count, we calculate the total score for each candidate based on the rankings given by the voters. The scores are calculated as follows:- For candidate x: - 5 voters rank x first (5 * 1 = 5 points) - 10 voters rank x first (10 * 1 = 10 points) - 4 voters rank x third (4 * 3 = 12 points) - 9 voters rank x third (9 * 3 = 27 points) - Total for x = 5 + 10 + 12 + 27 = 54 points- For candidate y: - 5 voters rank y second (5 * 2 = 10 points) - 10 voters rank y third (10 * 3 = 30 points) - 4 voters rank y second (4 * 2 = 8 points) - 9 voters rank y first (9 * 1 = 9 points) - Total for y = 10 + 30 + 8 + 9 = 57 points- For candidate z: - 5 voters rank z third (5 * 3 = 15 points) - 10 voters rank z second (10 * 2 = 20 points) - 4 voters rank z first (4 * 1 = 4 points) - 9 voters rank z second (9 * 2 = 18 points) - Total for z = 15 + 20 + 4 + 18 = 57 pointsThe candidate with the lowest total score wins in a Borda count. Therefore, candidate x wins with the lowest score of 54 points.