Wonderful Life (track) by Alter Bridge
Wonderful Life appears on the following album(s) by Alter Bridge:
- AB III (track #7) (this album) (2010)
- Live At Wembley (track #10) (2012)
Price
eBay
Condition: New
Upcoming concerts
Listen to Wonderful Life on YouTube
Wonderful Life 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.
Showing latest 5 ratings for this track. | Show all 12 ratings for this track.
| Rating | Date updated | Member | Track ratings | Avg. track rating |
|---|---|---|---|---|
100/100  | 12/04/2023 12:00 | Phmus84 | | 100/100 |
100/100 | 09/20/2021 17:37 | phmusic | | 100/100 |
50/100 | 01/13/2019 22:56 | GeorgeW49 | | 70/100 |
70/100 | 09/09/2015 12:58 | alert23 | | 78/100 |
70/100 | 08/19/2015 10:42 | Imaybeparanoid | | 68/100 |
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 77.4/100, a mean average of 78.3/100, and a trimmed mean (excluding outliers) of 78.3/100. The standard deviation for this track is 16.0.
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