Bang-A-Boomerang (track)
by ABBA
Bang-A-Boomerang appears on the following album(s) by ABBA:
- Greatest Hits (track #10) (this album) (compilation) (1975)
- ABBA (track #6) (1975)
- The Best Of ABBA (track #10) (compilation) (1975)
- The Studio Albums (track #30) (compilation) (2014)
- The Albums (track #29) (compilation) (2008)
Condition: Used
Condition: Used
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Listen to Bang-A-Boomerang on YouTube
Bang-A-Boomerang 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 |
|---|---|---|---|---|
| ! | 5 days ago | Exist-en-ciel | 53,283 | 71/100 |
| ! | 01/20/2024 15:34 | mostlymor | 86,255 | 80/100 |
| ! | 10/30/2023 14:45 | 44,483 | 79/100 | |
| ! | 05/14/2020 04:35 | 26,766 | 73/100 | |
| ! | 08/23/2017 17:07 | slimharpo | 8,213 | 76/100 |
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 74.0/100, a mean average of 72.1/100, and a trimmed mean (excluding outliers) of 72.1/100. The standard deviation for this track is 16.8.
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