1972
global pct
5.7
Film · 1972 · Films · 1970s
Blood Freak
Two parallel scores from 47 z-qualifying reviewers and 48 raw-average reviewers. Cohort: Films · 1970s (2,406 peers).
5.7%
Z · Global
4.9%
Z · Cohort
Films · 1970s
8.3%
Raw · Global
3.7%
Raw · Cohort
Films · 1970s
Two scores · one item
Z-normalized · global
5.7Z-normalized · cohortFilms · 1970s
4.9Raw average · global
8.3Raw average · cohortFilms · 1970s
3.7Z-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 · 2,406 peers in Films · 1970s
| Mean reviewer z-score | -0.788 |
|---|---|
| DB1 raw-mean rating | 4.40 /10 |
| DB2 raw-mean rating | 4.46 /10 |
| 90% CI-floor (z) | -1.028 |
| Reviewers (DB1 / DB2) | 47 / 48 |
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
47 stddev>0 reviewers re-centered onto personal z-scale.
02
Aggregate
Mean z = -0.788. DB2 raw mean = 4.46.
03
CI-floor
90% CI-floor = -1.028. Thin samples penalized.
04
ECDF percentile
Global 5.7 / cohort 4.9. Z-track and raw-track ranked separately.
Cohort: Films · 1970s
