Passport (track) by Charlie Parker & Dizzy Gillespie
Year: 1952
From the album Bird & Diz (track #4)


Passport appears on the following album(s) by Charlie Parker & Dizzy Gillespie:
- Bird & Diz (track #4) (this album) (1952)
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Listen to Passport on YouTube
Passport 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 |
---|---|---|---|---|
70/100 ![]() | 10/27/2022 13:19 | Fevernova | ![]() | 82/100 |
80/100 ![]() | 10/25/2022 12:09 | LosWochos | ![]() | 80/100 |
80/100 ![]() | 05/19/2022 06:59 | ![]() | ![]() | 78/100 |
75/100 ![]() | 01/22/2022 17:42 | mostlymor | ![]() | 80/100 |
80/100 ![]() | 12/06/2021 15:19 | Fertu | ![]() | 82/100 |
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 77.9/100, and a trimmed mean (excluding outliers) of 77.9/100. The standard deviation for this track is 9.9.
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