Who'd Have Known (track)
by Lily Allen
Year: 2009
From the album It's Not Me, It's You (track #9)
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Who'd Have Known appears on the following album(s) by Lily Allen:
- It's Not Me, It's You (track #9) (this album) (2009)
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Who'd Have Known 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.
| Rating | Date updated | Member | Track ratings | Avg. track rating |
|---|---|---|---|---|
| ! | 10/18/2025 22:13 | mrmcrook | 11,458 | 78/100 |
| ! | 09/04/2025 19:09 | ShenBapiro | 6,173 | 77/100 |
| ! | 12/18/2023 12:12 | Fertu | 40,982 | 82/100 |
| ! | 03/11/2023 11:14 | Imaybeparanoid | 51,869 | 69/100 |
| ! | 01/03/2022 19:45 | 82,807 | 64/100 |
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 is rated in the top 11% of all tracks on BestEverAlbums.com. This track has a Bayesian average rating of 78.5/100, a mean average of 79.7/100, and a trimmed mean (excluding outliers) of 79.7/100. The standard deviation for this track is 13.5.
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