Prologue, August 29, 1968 (track) by Chicago Transit Authority
Year: 1969
From the album Chicago Transit Authority (track #10)
Prologue, August 29, 1968 appears on the following album(s) by Chicago Transit Authority:
- Chicago Transit Authority (track #10) (this album) (1969)
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Listen to Prologue, August 29, 1968 on YouTube
Prologue, August 29, 1968 ratings
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Showing latest 5 ratings for this track. | Show all 42 ratings for this track.
| Rating | Date updated | Member | Track ratings | Avg. track rating |
|---|---|---|---|---|
45/100  | 44 hours ago |  DommeDamian | | 52/100 |
40/100 | 01/13/2024 10:16 |  doombringer | | 77/100 |
65/100 | 12/29/2023 13:52 |  Leonard | | 75/100 |
60/100 | 12/08/2023 14:43 | Fevernova | | 82/100 |
75/100 | 10/09/2023 20:48 | MetaKoopa99 | | 91/100 |
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 68.0/100, a mean average of 64.4/100, and a trimmed mean (excluding outliers) of 66.0/100. The standard deviation for this track is 19.0.
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