Introdução (Raul Aos 9 Anos) (track) by Raul Seixas
Year: 1973
From the album Krig-ha, Bandolo! (track #1)
Introdução (Raul Aos 9 Anos) appears on the following album(s) by Raul Seixas:
- Krig-ha, Bandolo! (track #1) (this album) (1973)
Upcoming concerts
Listen to Introdução (Raul Aos 9 Anos) on YouTube
Introdução (Raul Aos 9 Anos) ratings
where:
av = trimmed mean average rating an item has currently received.
n = number of ratings an item has currently received.
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Showing latest 5 ratings for this track. | Show all 10 ratings for this track.
| Rating | Date updated | Member | Track ratings | Avg. track rating |
|---|---|---|---|---|
65/100  | 12/08/2021 03:51 | gregthealien | | 85/100 |
75/100 | 04/27/2020 21:05 | michaelqueiroz | | 82/100 |
70/100 | 04/27/2020 16:32 | IsaiasAllen1956 | | 83/100 |
70/100 | 05/13/2018 01:26 | Fritz | | 85/100 |
45/100 | 01/24/2018 00:07 | Vinngyr | | 70/100 |
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 71.2/100, a mean average of 66.0/100, and a trimmed mean (excluding outliers) of 66.0/100. The standard deviation for this track is 22.2.
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