Bad Decisions (track) by Ariana Grande
Year: 2016
From the album Dangerous Woman (track #10)
Bad Decisions appears on the following album(s) by Ariana Grande:
- Dangerous Woman (track #10) (this album) (2016)
Price
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Condition: Brand New
eBay
Condition: New
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Listen to Bad Decisions on YouTube
Bad Decisions 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 |
|---|---|---|---|---|
0/100  | 08/06/2024 03:05 | LammyTS1 | | 56/100 |
100/100 | 05/28/2024 02:38 | phmusic | | 100/100 |
55/100 | 05/23/2024 10:10 |  DommeDamian | | 51/100 |
70/100 | 05/16/2024 16:37 |  paladisiac | | 64/100 |
90/100 | 03/19/2024 13:25 |  VictorVale | | 88/100 |
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 72.2/100, a mean average of 68.0/100, and a trimmed mean (excluding outliers) of 70.6/100. The standard deviation for this track is 21.4.
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