Bloody Mary (track) by Lady Gaga
Bloody Mary appears on the following album(s) by Lady Gaga:
- Born This Way (track #8) (this album) (2011)
Upcoming concerts
Listen to Bloody Mary on YouTube
Bloody Mary 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 59 ratings for this track.
| Rating | Date updated | Member | Track ratings | Avg. track rating |
|---|---|---|---|---|
70/100  | 11/12/2021 17:19 |  AAL2014 | | 79/100 |
85/100 | 08/23/2021 10:32 |  IanFrance | | 83/100 |
5/100 | 08/19/2021 18:51 |  DommeDamian | | 54/100 |
65/100 | 07/13/2021 08:22 | Fertu | | 82/100 |
50/100 | 12/11/2020 03:17 | YersinKar | | 64/100 |
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 64.1/100, a mean average of 61.9/100, and a trimmed mean (excluding outliers) of 61.9/100. The standard deviation for this track is 28.4.
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Bloody Mary favourites
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Bloody Mary comments
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