Illusion (track) by Dua Lipa
Illusion appears on the following album(s) by Dua Lipa:
- Radical Optimism (track #7) (this album) (2024)
Price
eBay
Condition: New
eBay
Condition: Brand New
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Listen to Illusion on YouTube
Illusion 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 |
|---|---|---|---|---|
55/100  | 01/07/2025 00:44 |  AAL2014 | | 77/100 |
100/100 | 01/03/2025 01:41 |  CassidyInc | | 100/100 |
70/100 | 01/02/2025 18:03 | Lavender | | 82/100 |
75/100 | 01/02/2025 09:08 | dukeboxkool | | 76/100 |
5/100 | 11/05/2024 14:23 |  DommeDamian | | 51/100 |
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 73.5/100, a mean average of 69.3/100, and a trimmed mean (excluding outliers) of 72.3/100. The standard deviation for this track is 19.6.
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