Biological (track)
by Air
Biological appears on the following album(s) by Air:
- Talkie Walkie (track #9) (this album) (2004)
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Biological ratings
Average Rating = (n ÷ (n + m)) × av + (m ÷ (n + m)) × AVwhere:
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 50 ratings for this track.
| Rating | Date updated | Member | Track ratings | Avg. track rating |
|---|---|---|---|---|
| ! | 07/19/2026 15:51 | Exist-en-ciel | 167,284 | 71/100 |
| ! | 02/23/2026 22:09 | wizardalien | 9,781 | 61/100 |
| ! | 02/02/2026 03:12 | bonnequestion | 16,952 | 74/100 |
| ! | 11/02/2025 02:11 | UnusualGuy | 232 | 86/100 |
| ! | 06/01/2025 19:54 | Larynx | 646 | 83/100 |
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 74.6/100, a mean average of 74.3/100, and a trimmed mean (excluding outliers) of 74.3/100. The standard deviation for this track is 14.2.
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