Butterflyz (track) by Alicia Keys
Year: 2001
From the album Songs In A Minor (track #13)
Butterflyz appears on the following album(s) by Alicia Keys:
- Songs In A Minor (track #13) (this album) (2001)
Price
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Condition: Used
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Condition: Good
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Condition: Brand New
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Listen to Butterflyz on YouTube
Butterflyz ratings
where:
av = trimmed mean average rating an item has currently received.
n = number of ratings an item has currently received.
m = minimum number of ratings required for an item to appear in a 'top-rated' chart (currently 10).
AV = the site mean average rating.
Showing latest 5 ratings for this track. | Show all 14 ratings for this track.
| Rating | Date updated | Member | Track ratings | Avg. track rating |
|---|---|---|---|---|
85/100  | 09/25/2023 21:27 | brent13 | | 85/100 |
75/100 | 02/05/2023 14:54 | byuzak | | 78/100 |
0/100 | 03/31/2022 01:43 | LammyTS1 | | 58/100 |
55/100 | 10/18/2021 19:15 |  paladisiac | | 64/100 |
85/100 | 10/05/2020 07:24 | CelticBird23 | | 82/100 |
Rating metrics:
Outliers can be removed when calculating a mean average to dampen the effects of ratings outside the normal distribution. This figure is provided as the trimmed mean. A high standard deviation can be legitimate, but can sometimes indicate 'gaming' is occurring. Consider a simplified example* of an item receiving ratings of 100, 50, & 0. The mean average rating would be 50. However, ratings of 55, 50 & 45 could also result in the same average. The second average might be more trusted because there is more consensus around a particular rating (a lower deviation).
(*In practice, some tracks can have several thousand ratings)
This track has a Bayesian average rating of 73.4/100, a mean average of 66.1/100, and a trimmed mean (excluding outliers) of 71.2/100. The standard deviation for this track is 21.0.
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