Blur (track) by Britney Spears
Blur appears on the following album(s) by Britney Spears:
- Circus (track #8) (this album) (2008)
Price
eBay
Condition: Very Good
eBay
Condition: Like New
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Listen to Blur on YouTube
Blur 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.
| Rating | Date updated | Member | Track ratings | Avg. track rating |
|---|---|---|---|---|
5/100  | 02/13/2024 03:17 | LammyTS1 | | 56/100 |
80/100 | 02/27/2023 18:18 |  VictorVale | | 88/100 |
65/100 | 04/13/2020 14:21 | LosWochos | | 80/100 |
20/100 | 04/22/2019 04:18 |  RoundTheBend | | 78/100 |
40/100 | 01/15/2019 15:37 | twixnmix | | 81/100 |
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 58.1/100, a mean average of 48.1/100, and a trimmed mean (excluding outliers) of 48.1/100. The standard deviation for this track is 24.6.
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Blur comments
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