Rat Bat Blue (track)
by Deep Purple
Year: 1973
From the album Who Do We Think We Are (track #5)
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Rat Bat Blue appears on the following album(s) by Deep Purple:
- Who Do We Think We Are (track #5) (this album) (1973)
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Rat Bat Blue 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 |
|---|---|---|---|---|
| ! | 11/02/2025 22:14 | 34,018 | 76/100 | |
| ! | 09/16/2025 15:06 | steve397 | 4,959 | 73/100 |
| ! | 03/18/2025 14:26 | Pluto11 | 26,954 | 76/100 |
| ! | 01/30/2025 18:55 | 42,901 | 88/100 | |
| ! | 11/23/2024 16:18 | Siromynian | 15,135 | 71/100 |
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 5% of all tracks on BestEverAlbums.com. This track has a Bayesian average rating of 80.5/100, a mean average of 81.9/100, and a trimmed mean (excluding outliers) of 81.9/100. The standard deviation for this track is 10.6.
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