Majority Acceptable Score voting: Difference between revisions

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{{Tenn_voting_example}}
{{Tenn_voting_example}}


Assume half of voters in each city rate one city 2, one city 1, and two cities 0; and half rate one 2, leave two blank, and one 0.
Assume voters in each city give their own city 2; any city within 100 miles, 1; any city that is over 200 miles away or is the farthest city, 0; and the rest (those between 100 and 200 miles), get 0 or 1 with 50/50 chance.



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!bgcolor="#fff"|Nashville
!bgcolor="#fff"|Nashville
|bgcolor="#fff"|26
|bgcolor="#fff"|26
|bgcolor="#fff"|21
|bgcolor="#fff"|16
|bgcolor="#fff"|37
|bgcolor="#fff"|37
|bgcolor="#cfc"|43
|bgcolor="#fff"|0
|bgcolor="#cfc"|83
|bgcolor="#fff"|37
|bgcolor="#cfc"|27.4
|bgcolor="#cfc"|98.6
|-
|-
!bgcolor="#fff"|Chattanooga
!bgcolor="#fff"|Chattanooga
|bgcolor="#fff"|15
|bgcolor="#fff"|15
|bgcolor="#fff"|22
|bgcolor="#fff"|30
|bgcolor="#fff"|21
|bgcolor="#fff"|21
|bgcolor="#fff"|42
|bgcolor="#fff"|42
|bgcolor="#fcc"|57
|bgcolor="#fff"|49.9
|bgcolor="#fff"|(59)
|bgcolor="#fff"|65.1
|-
|-
!bgcolor="#fff"|Knoxville
!bgcolor="#fff"|Knoxville
|bgcolor="#fff"|17
|bgcolor="#fff"|17
|bgcolor="#fff"|8
|bgcolor="#fff"|28
|bgcolor="#fcc"|55
|bgcolor="#fcc"|42
|bgcolor="#fff"|20
|bgcolor="#fff"|13
|bgcolor="#fcc"|72
|bgcolor="#fcc"|52.8
|bgcolor="#fff"|(45)
|bgcolor="#fff"|(64.2)
|}
|}
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Only Nashville is rated above 0 by a majority, so Nashville (the [[Condorcet winner]]) wins, even though Memphis has a slightly higher score.
Memphis and Knoxville are both given 0 by a majority, so they are eliminated. Of the remaining two, Nashville has a higher score and wins.


If Memphis voters rated Nashville at 0 in the above scenario, they could cause Memphis to win. But Chattanooga and Knoxville voters could protect against this as long as at least 3/4 of them (24% from their combined total of 32%) gave Nashville a 1 (or a 2).
If Memphis voters rated Nashville at 0 in the above scenario, they could cause Memphis to win. But Chattanooga and Knoxville voters could protect against this as long as at least 3/4 of them (24% from their combined total of 32%) gave Nashville a 1 (or a 2).