Half Of My Heart (track) by John Mayer
Year: 2009
From the album Battle Studies (track #3)
Half Of My Heart appears on the following album(s) by John Mayer:
- Battle Studies (track #3) (this album) (2009)
Price
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Condition: Brand New
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Condition: Good
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Condition: Like New
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Listen to Half Of My Heart on YouTube
Half Of My Heart 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 |
|---|---|---|---|---|
70/100  | 5 days ago | juanr1096 | | 79/100 |
75/100 | 02/21/2025 07:11 | Pluto11 | | 76/100 |
75/100 | 07/18/2024 10:00 | jbentley3997 | | 80/100 |
30/100 | 12/30/2023 18:28 |  DommeDamian | | 51/100 |
85/100 | 02/25/2021 08:34 | CelticBird23 | | 82/100 |
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 67.5/100, and a trimmed mean (excluding outliers) of 67.5/100. The standard deviation for this track is 22.9.
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