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)
Upcoming concerts
Listen to Prologue, August 29, 1968 on YouTube
Prologue, August 29, 1968 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 |
|---|---|---|---|---|
50/100  | 5 days ago |  AAL2014 | | 76/100 |
55/100 | 06/04/2025 16:59 | machiaj | | 74/100 |
50/100 | 12/16/2024 08:30 | Pepeov | | 78/100 |
60/100 | 12/08/2024 03:42 | CokeBabies | | 84/100 |
45/100 | 04/17/2024 18:42 |  DommeDamian | | 51/100 |
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 67.0/100, a mean average of 63.5/100, and a trimmed mean (excluding outliers) of 64.9/100. The standard deviation for this track is 18.5.
Please log in or register if you want to be able to leave a rating
Prologue, August 29, 1968 favourites
Please log in or register if you want to be able to add a favourite
Prologue, August 29, 1968 comments
Be the first to add a comment for this track - add your comment!
Please log in or register if you want to be able to add a comment
Your feedback for Prologue, August 29, 1968
A lot of hard work happens in the background to keep BEA running, and it's especially difficult to do this when we can't pay our hosting fees :(
We work very hard to ensure our site is as fast (and FREE!) as possible, and we respect your privacy.