Knowledge (track) by Operation Ivy
Knowledge appears on the following album(s) by Operation Ivy:
- Energy (track #1) (this album) (1989)
- Operation Ivy (track #1) (compilation) (1991)
Price
eBay
Condition: New
Upcoming concerts
Listen to Knowledge on YouTube
Knowledge 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 |
|---|---|---|---|---|
90/100  | 08/25/2025 06:10 | Kettwig | | 92/100 |
85/100 | 05/16/2023 03:56 | Aaron98 | | 90/100 |
85/100 | 03/22/2023 14:41 | Fertu | | 82/100 |
90/100 | 03/02/2023 00:34 |  seb7 | | 91/100 |
80/100 | 07/15/2022 06:10 |  DriftingOrpheus | | 77/100 |
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 is rated in the top 2% of all tracks on BestEverAlbums.com. This track has a Bayesian average rating of 86.1/100, a mean average of 89.1/100, and a trimmed mean (excluding outliers) of 89.1/100. The standard deviation for this track is 8.7.
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Knowledge comments
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