1991
global pct
14.3
Film · 1991 · Films · 1990s
Mobsters
Two parallel scores from 42 z-qualifying reviewers and 42 raw-average reviewers. Cohort: Films · 1990s (4,082 peers).
14.3%
Z · Global
12.9%
Z · Cohort
Films · 1990s
10.0%
Raw · Global
6.3%
Raw · Cohort
Films · 1990s
Two scores · one item
Z-normalized · global
14.3Z-normalized · cohortFilms · 1990s
12.9Raw average · global
10.0Raw average · cohortFilms · 1990s
6.3Z-normalized corrects for reviewer bias (every reviewer re-centered onto their personal scale). Raw average uses simple mean across the broader pool including stddev=0 reviewers.
Where this title sits
Z-normalized percentile · 4,082 peers in Films · 1990s
| Mean reviewer z-score | -0.518 |
|---|---|
| DB1 raw-mean rating | 4.64 /10 |
| DB2 raw-mean rating | 4.64 /10 |
| 90% CI-floor (z) | -0.772 |
| Reviewers (DB1 / DB2) | 42 / 42 |
Summary
Plot summary pending — enrichment is running across all 52,376 titles in the catalog.
Pipeline applied to this title
The math, in this order
01
Z-score per reviewer
42 stddev>0 reviewers re-centered onto personal z-scale.
02
Aggregate
Mean z = -0.518. DB2 raw mean = 4.64.
03
CI-floor
90% CI-floor = -0.772. Thin samples penalized.
04
ECDF percentile
Global 14.3 / cohort 12.9. Z-track and raw-track ranked separately.
Cohort: Films · 1990s
