Nobody Knows (track)
by Billy Squier
Nobody Knows appears on the following album(s) by Billy Squier:
- Don't Say No (track #8) (this album) (1981)
Upcoming concerts
Listen to Nobody Knows on YouTube
Nobody Knows ratings
Average Rating = (n ÷ (n + m)) × av + (m ÷ (n + m)) × AVwhere:
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 |
|---|---|---|---|---|
| ! | 05/24/2025 18:41 |  AAL2014 | 35,044 | 76/100 |
| ! | 05/12/2025 11:44 | machiaj | 8,873 | 74/100 |
| ! | 08/08/2024 10:50 | phmusic | 62,859 | 100/100 |
| ! | 12/09/2023 22:50 | Fevernova | 34,263 | 82/100 |
| ! | 04/27/2023 03:51 |  nitomano | 26,766 | 73/100 |
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 73.9/100, a mean average of 72.5/100, and a trimmed mean (excluding outliers) of 72.5/100. The standard deviation for this track is 15.2.
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