1978
global pct
32.0
Film · 1978 · Films · 1970s
China 9, Liberty 37
Two parallel scores from 23 z-qualifying reviewers and 23 raw-average reviewers. Cohort: Films · 1970s (2,406 peers).
32.0%
Z · Global
26.0%
Z · Cohort
Films · 1970s
31.1%
Raw · Global
21.9%
Raw · Cohort
Films · 1970s
Two scores · one item
Z-normalized · global
32.0Z-normalized · cohortFilms · 1970s
26.0Raw average · global
31.1Raw average · cohortFilms · 1970s
21.9Z-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 · 2,406 peers in Films · 1970s
| Mean reviewer z-score | -0.218 |
|---|---|
| DB1 raw-mean rating | 5.96 /10 |
| DB2 raw-mean rating | 5.96 /10 |
| 90% CI-floor (z) | -0.561 |
| Reviewers (DB1 / DB2) | 23 / 23 |
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
23 stddev>0 reviewers re-centered onto personal z-scale.
02
Aggregate
Mean z = -0.218. DB2 raw mean = 5.96.
03
CI-floor
90% CI-floor = -0.561. Thin samples penalized.
04
ECDF percentile
Global 32 / cohort 26. Z-track and raw-track ranked separately.
Cohort: Films · 1970s
