1972
global pct
89.1
Film · 1972 · Films · 1970s
Ulzana's Raid
Two parallel scores from 72 z-qualifying reviewers and 72 raw-average reviewers. Cohort: Films · 1970s (2,406 peers).
89.1%
Z · Global
86.8%
Z · Cohort
Films · 1970s
76.3%
Raw · Global
77.3%
Raw · Cohort
Films · 1970s
Two scores · one item
Z-normalized · global
89.1Z-normalized · cohortFilms · 1970s
86.8Raw average · global
76.3Raw average · cohortFilms · 1970s
77.3Z-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 · 2,406 peers in Films · 1970s
| Mean reviewer z-score | +0.525 |
|---|---|
| DB1 raw-mean rating | 7.69 /10 |
| DB2 raw-mean rating | 7.69 /10 |
| 90% CI-floor (z) | +0.331 |
| Reviewers (DB1 / DB2) | 72 / 72 |
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
72 stddev>0 reviewers re-centered onto personal z-scale.
02
Aggregate
Mean z = +0.525. DB2 raw mean = 7.69.
03
CI-floor
90% CI-floor = +0.331. Thin samples penalized.
04
ECDF percentile
Global 89.1 / cohort 86.8. Z-track and raw-track ranked separately.
Cohort: Films · 1970s
