1972
global pct
30.9
Film · 1972 · Films · 1970s
Demons of the Mind
Two parallel scores from 43 z-qualifying reviewers and 44 raw-average reviewers. Cohort: Films · 1970s (2,406 peers).
30.9%
Z · Global
24.5%
Z · Cohort
Films · 1970s
34.7%
Raw · Global
26.0%
Raw · Cohort
Films · 1970s
Two scores · one item
Z-normalized · global
30.9Z-normalized · cohortFilms · 1970s
24.5Raw average · global
34.7Raw average · cohortFilms · 1970s
26.0Z-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 | -0.233 |
|---|---|
| DB1 raw-mean rating | 6.07 /10 |
| DB2 raw-mean rating | 6.11 /10 |
| 90% CI-floor (z) | -0.484 |
| Reviewers (DB1 / DB2) | 43 / 44 |
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
43 stddev>0 reviewers re-centered onto personal z-scale.
02
Aggregate
Mean z = -0.233. DB2 raw mean = 6.11.
03
CI-floor
90% CI-floor = -0.484. Thin samples penalized.
04
ECDF percentile
Global 30.9 / cohort 24.5. Z-track and raw-track ranked separately.
Cohort: Films · 1970s
