1961
global pct
83.5
Film · 1961 · Films · 1960s
Underworld U.S.A.
Two parallel scores from 38 z-qualifying reviewers and 38 raw-average reviewers. Cohort: Films · 1960s (1,929 peers).
83.5%
Z · Global
77.7%
Z · Cohort
Films · 1960s
71.5%
Raw · Global
68.2%
Raw · Cohort
Films · 1960s
Two scores · one item
Z-normalized · global
83.5Z-normalized · cohortFilms · 1960s
77.7Raw average · global
71.5Raw average · cohortFilms · 1960s
68.2Z-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 · 1,929 peers in Films · 1960s
| Mean reviewer z-score | +0.424 |
|---|---|
| DB1 raw-mean rating | 7.50 /10 |
| DB2 raw-mean rating | 7.50 /10 |
| 90% CI-floor (z) | +0.157 |
| Reviewers (DB1 / DB2) | 38 / 38 |
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
38 stddev>0 reviewers re-centered onto personal z-scale.
02
Aggregate
Mean z = +0.424. DB2 raw mean = 7.50.
03
CI-floor
90% CI-floor = +0.157. Thin samples penalized.
04
ECDF percentile
Global 83.5 / cohort 77.7. Z-track and raw-track ranked separately.
Cohort: Films · 1960s
