1930
global pct
85.7
Film · 1930 · Films · 1930s
The Blue Angel
Two parallel scores from 109 z-qualifying reviewers and 112 raw-average reviewers. Cohort: Films · 1930s (25 peers).
85.7%
Z · Global
70.8%
Z · Cohort
Films · 1930s
77.3%
Raw · Global
66.7%
Raw · Cohort
Films · 1930s
Two scores · one item
Z-normalized · global
85.7Z-normalized · cohortFilms · 1930s
70.8Raw average · global
77.3Raw average · cohortFilms · 1930s
66.7Z-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 · 25 peers in Films · 1930s
| Mean reviewer z-score | +0.460 |
|---|---|
| DB1 raw-mean rating | 7.68 /10 |
| DB2 raw-mean rating | 7.74 /10 |
| 90% CI-floor (z) | +0.303 |
| Reviewers (DB1 / DB2) | 109 / 112 |
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
109 stddev>0 reviewers re-centered onto personal z-scale.
02
Aggregate
Mean z = +0.460. DB2 raw mean = 7.74.
03
CI-floor
90% CI-floor = +0.303. Thin samples penalized.
04
ECDF percentile
Global 85.7 / cohort 70.8. Z-track and raw-track ranked separately.
Cohort: Films · 1930s
