1975
global pct
18.1
Film · 1975 · Films · 1970s
Black Moon
Two parallel scores from 65 z-qualifying reviewers and 65 raw-average reviewers. Cohort: Films · 1970s (2,406 peers).
18.1%
Z · Global
12.9%
Z · Cohort
Films · 1970s
19.3%
Raw · Global
11.3%
Raw · Cohort
Films · 1970s
Two scores · one item
Z-normalized · global
18.1Z-normalized · cohortFilms · 1970s
12.9Raw average · global
19.3Raw average · cohortFilms · 1970s
11.3Z-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 | -0.438 |
|---|---|
| DB1 raw-mean rating | 5.35 /10 |
| DB2 raw-mean rating | 5.35 /10 |
| 90% CI-floor (z) | -0.642 |
| Reviewers (DB1 / DB2) | 65 / 65 |
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
65 stddev>0 reviewers re-centered onto personal z-scale.
02
Aggregate
Mean z = -0.438. DB2 raw mean = 5.35.
03
CI-floor
90% CI-floor = -0.642. Thin samples penalized.
04
ECDF percentile
Global 18.1 / cohort 12.9. Z-track and raw-track ranked separately.
Cohort: Films · 1970s
