Serious (track)
by Duffy
Serious appears on the following album(s) by Duffy:
- Rockferry (track #3) (this album) (2008)
Condition: Very Good
Condition: Brand New
Condition: Good
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Serious 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 |
|---|---|---|---|---|
| ! | 01/22/2025 16:50 | alexandermause | 15,335 | 85/100 |
| ! | 12/07/2023 22:33 | Fevernova | 34,272 | 82/100 |
| ! | 06/03/2021 16:19 | 3,993 | 79/100 | |
| ! | 07/10/2020 22:51 | 2,625 | 86/100 | |
| ! | 06/13/2020 18:48 | 3,467 | 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 77.1/100, a mean average of 77.6/100, and a trimmed mean (excluding outliers) of 77.6/100. The standard deviation for this track is 6.3.
Serious comments
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