Rock And Roll Dream (track)
by Asia
Rock And Roll Dream appears on the following album(s) by Asia:
- Astra (track #9) (this album) (1985)
- Live: 09-X1-90 Москва (track #6) (1991)
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Condition: Very Good
eBay
Condition: Used
eBay
Condition: Brand New
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Rock And Roll Dream 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 |
|---|---|---|---|---|
| ! | 05/18/2024 11:00 | phmusic | 62,859 | 100/100 |
| ! | 02/17/2022 03:25 | Fevernova | 34,263 | 82/100 |
| ! | 01/10/2022 09:13 | Pluto11 | 26,981 | 76/100 |
| ! | 04/30/2018 11:20 | platus | 31,845 | 76/100 |
| ! | 02/06/2018 22:55 | ruquito124 | 1,603 | 77/100 |
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 74.1/100, a mean average of 72.3/100, and a trimmed mean (excluding outliers) of 72.3/100. The standard deviation for this track is 14.7.
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