Black Umbrellas (track) by Broadcast
Black Umbrellas appears on the following album(s) by Broadcast:
- Haha Sound (track #10) (this album) (2003)
Price
eBay
Condition: Used
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Listen to Black Umbrellas on YouTube
Black Umbrellas 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 |
|---|---|---|---|---|
75/100  | 12/31/2024 09:32 | Exist-en-ciel | | 76/100 |
60/100 | 03/19/2024 18:18 |  ForegroundNoise | | 64/100 |
85/100 | 01/31/2022 10:26 | MaxStorm98 | | 99/100 |
80/100 | 11/17/2021 12:21 | Fertu | | 82/100 |
75/100 | 03/27/2021 01:30 | Kuusineo | | 85/100 |
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 72.3/100, a mean average of 67.6/100, and a trimmed mean (excluding outliers) of 70.5/100. The standard deviation for this track is 20.0.
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