I Don't Know (track) by Usher
I Don't Know appears on the following album(s) by Usher:
- 8701 (track #3) (this album) (2001)
Upcoming concerts
Listen to I Don't Know on YouTube
I Don't Know 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 |
|---|---|---|---|---|
60/100  | 08/02/2025 13:01 |  DommeDamian | | 51/100 |
70/100 | 06/12/2025 11:26 | machiaj | | 74/100 |
95/100 | 02/23/2024 17:04 |  VictorVale | | 88/100 |
100/100 | 02/12/2024 01:54 | phmusic | | 100/100 |
70/100 | 12/21/2023 14:39 |  paladisiac | | 64/100 |
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 76.6/100, a mean average of 77.0/100, and a trimmed mean (excluding outliers) of 77.0/100. The standard deviation for this track is 12.3.
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