1986
global pct
70.4
Film · 1986 · Films · 1980s
Betty Blue
Two parallel scores from 89 z-qualifying reviewers and 90 raw-average reviewers. Cohort: Films · 1980s (3,141 peers).
70.4%
Z · Global
67.1%
Z · Cohort
Films · 1980s
73.4%
Raw · Global
72.9%
Raw · Cohort
Films · 1980s
Two scores · one item
Z-normalized · global
70.4Z-normalized · cohortFilms · 1980s
67.1Raw average · global
73.4Raw average · cohortFilms · 1980s
72.9Z-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 · 3,141 peers in Films · 1980s
| Mean reviewer z-score | +0.242 |
|---|---|
| DB1 raw-mean rating | 7.55 /10 |
| DB2 raw-mean rating | 7.58 /10 |
| 90% CI-floor (z) | +0.068 |
| Reviewers (DB1 / DB2) | 89 / 90 |
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
89 stddev>0 reviewers re-centered onto personal z-scale.
02
Aggregate
Mean z = +0.242. DB2 raw mean = 7.58.
03
CI-floor
90% CI-floor = +0.068. Thin samples penalized.
04
ECDF percentile
Global 70.4 / cohort 67.1. Z-track and raw-track ranked separately.
Cohort: Films · 1980s
