Rosie (track)
by Sorry (UK)
Rosie appears on the following album(s) by Sorry (UK):
- 925 (track #5) (this album) (2020)
Condition: Used
Condition: Come Nuovo
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Listen to Rosie on YouTube
Rosie 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 |
|---|---|---|---|---|
| ! | 10/18/2023 02:17 | 29,719 | 81/100 | |
| ! | 11/23/2021 10:45 | 33,591 | 76/100 | |
| ! | 12/06/2020 18:13 | 82,390 | 64/100 | |
| ! | 10/05/2020 08:04 | 8,084 | 80/100 | |
| ! | 07/16/2020 19:29 | mostlymor | 86,061 | 80/100 |
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 75.4/100, a mean average of 74.5/100, and a trimmed mean (excluding outliers) of 74.5/100. The standard deviation for this track is 9.4.
Rosie comments
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