Killboy Powerhead (track)
by The Offspring
Killboy Powerhead appears on the following album(s) by The Offspring:
- Smash (track #10) (this album) (1994)
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Listen to Killboy Powerhead on YouTube
Killboy Powerhead 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.
Showing latest 5 ratings for this track. | Show all 72 ratings for this track.
| Rating | Date updated | Member | Track ratings | Avg. track rating |
|---|---|---|---|---|
| 03/12/2026 21:57 | Exist-en-ciel | 84,734 | 71/100 | |
| 11/02/2025 00:55 | kinginsomniac12 | 5,532 | 100/100 | |
| 06/29/2025 19:07 | ShenBapiro | 6,173 | 77/100 | |
| 04/10/2025 11:31 | timosbuecherei | 3,277 | 60/100 | |
| 03/10/2025 16:03 | markl73 | 6,457 | 78/100 |
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 76.3/100, a mean average of 75.8/100, and a trimmed mean (excluding outliers) of 76.3/100. The standard deviation for this track is 12.6.
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