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VoteFair Ranking Results calculated at
www.VoteFair.org 2016-April-1 11:06
Poll
title:
American Idol poll, Season 15, Top 4
Question (number
1) title:
Who is your favorite, second-favorite, etc. singer? |
VoteFair
representation
Ranking |
|
First-most representative choice is: |
Trent Harmon |
Second-most representative choice is: |
Dalton Rapattoni |
Third-most representative choice is: |
LaPorsha Renae |
Fourth-most representative choice is: |
MacKenzie Bourg |
|
VoteFair
representation
ranking results should be used when more than one choice is to be selected.
Why? When there are 100 voters, 51 of them can choose the first winner,
so the other 49 voters deserve extra influence in choosing the second winner
(instead of letting the 51 voters also choose the second winner).
When should representation results be used?
When a second candidate is elected to a second equivalent seat in a state legislature,
or when an organization pursues a simultaneous second activity in addition to the most popular activity. |
|
Comparison of VoteFair Ranking with other voting methods |
|
Voting method |
Winner |
VoteFair |
Trent Harmon |
Instant runoff |
Trent Harmon
(5 ballots at least partially ignored because they include an equal preference at a significant step in the runoff process.
(Choice eliminated in the first round
:
MacKenzie Bourg) |
Majority |
None of the choices has won a majority (more than half) the votes.
(1 ballot ignored because it ranks more than one choice as the most-preferred choice.) |
Plurality |
Trent Harmon
(1 ballot ignored because it ranks more than one choice as the most-preferred choice.) |
Condorcet |
Trent Harmon |
Borda count |
Trent Harmon
(17 ballots ignored because they rank more than one choice at the same preference level.) |
|
|
Details of plurality results
|
Choice |
Vote count |
Percentage |
Trent Harmon |
70 |
35 |
 |
Dalton Rapattoni |
59 |
30 |
 |
LaPorsha Renae |
54 |
27 |
 |
MacKenzie Bourg |
17 |
9 |
 |
|
(1 ballot ignored in plurality counting because it ranks more than one choice as the most-preferred choice.)
Notice that the choice with the most plurality votes is not necessarily the most popular.
Similarly the choice with the fewest plurality votes is not necessarily the least popular. |
|
Data and Calculation Summary |
Number of votes:
201 |
The following tally table summarizes all the preferences of all the voters.
The bold underlined numbers are the ones that apply to the winning sequence. |
|
All possible pairs of choice names |
Number of votes with indicated preference |
Prefer X over Y |
Equal preference |
Prefer Y over X |
X
=
Trent Harmon
Y
=
LaPorsha Renae |
114
 |
5
 |
82
 |
X
=
Trent Harmon
Y
=
Dalton Rapattoni |
121
 |
5
 |
75
 |
X
=
Trent Harmon
Y
=
MacKenzie Bourg |
145
 |
1
 |
55
 |
X
=
LaPorsha Renae
Y
=
Dalton Rapattoni |
108
 |
7
 |
86
 |
X
=
LaPorsha Renae
Y
=
MacKenzie Bourg |
125
 |
4
 |
72
 |
X
=
Dalton Rapattoni
Y
=
MacKenzie Bourg |
116
 |
8
 |
77
 |
|
|
The highest score (which equals the sum of the bold underlined numbers, plus either tally number in any tied pair of choices) is:
729 |
Number of all possible valid sequences (without ties):
24 |
First sequence:
-
LaPorsha Renae
-
Dalton Rapattoni
-
MacKenzie Bourg
-
Trent Harmon
|
Last sequence:
-
Trent Harmon
-
MacKenzie Bourg
-
Dalton Rapattoni
-
LaPorsha Renae
|
|
©
Copyright 2009 Solutions Through Innovation at www.VoteFair.org |
|
Detailed ballot information
(The numbers indicate the choices
as listed in "First sequence" above,
a comma indicates the next lower preference level,
"&" joins choices at the same preference level,
and "x" precedes the vote count.)
-
1&4,2&3 x1
-
1,2&3,4 x1
-
1,2&4,3 x1
-
1,2,3,4 x3
-
1,2,4,3 x6
-
1,3,4,2 x2
-
1,4,2&3 x2
-
1,4,2,3 x18
-
1,4,3,2 x21
-
2,1&3&4 x1
-
2,1,3,4 x6
-
2,1,4,3 x7
-
2,3,1,4 x9
-
2,3,4,1 x17
-
2,4,1,3 x10
-
2,4,3,1 x9
-
3,1&2&4 x3
-
3,1,2,4 x1
-
3,1,4,2 x2
-
3,2&4,1 x1
-
3,2,1,4 x3
-
3,2,4,1 x2
-
3,4,1,2 x3
-
3,4,2,1 x2
-
4,1&2&3 x2
-
4,1,2&3 x1
-
4,1,2,3 x18
-
4,1,3,2 x21
-
4,2&3,1 x1
-
4,2,1&3 x1
-
4,2,1,3 x7
-
4,2,3,1 x3
-
4,3,1&2 x2
-
4,3,1,2 x7
-
4,3,2,1 x7
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©
Copyright 2009 Solutions Through Innovation at www.VoteFair.org
Software version:
2016-Apr-1
|