Mary Jane (All Night Long) (track)
by Mary J. Blige
Mary Jane (All Night Long) appears on the following album(s) by Mary J. Blige:

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Mary Jane (All Night Long) 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 14 ratings for this track.
| Rating | Date updated | Member | Track ratings | Avg. track rating |
|---|---|---|---|---|
| ! | 06/23/2026 17:55 | 44,086 | 89/100 | |
| ! | 03/09/2025 09:24 | 76,113 | 51/100 | |
| ! | 12/12/2024 07:56 | LammyTS1 | 12,315 | 56/100 |
| ! | 09/30/2023 15:34 | 40,451 | 76/100 | |
| ! | 03/20/2023 00:56 | SD100852 | 12,069 | 77/100 |
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 75.0/100, a mean average of 74.3/100, and a trimmed mean (excluding outliers) of 74.3/100. The standard deviation for this track is 23.9.
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