(New Wave) Polly (track) by Nirvana
(New Wave) Polly appears on the following album(s) by Nirvana:
- Incesticide (track #8) (this album) (compilation) (1992)
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Listen to (New Wave) Polly on YouTube
(New Wave) Polly 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 |
|---|---|---|---|---|
100/100  | 02/23/2025 22:15 | kinginsomniac12 | | 100/100 |
75/100 | 02/15/2025 19:50 | daCritic | | 76/100 |
85/100 | 07/23/2024 01:46 |  AlvaroIesus | | 87/100 |
100/100 | 03/18/2024 20:14 | phmusic | | 100/100 |
100/100 | 06/28/2023 10:11 | MaxStorm98 | | 99/100 |
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 76.5/100, a mean average of 75.7/100, and a trimmed mean (excluding outliers) of 76.5/100. The standard deviation for this track is 17.0.
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(New Wave) Polly favourites
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(New Wave) Polly comments
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