1971
global pct
12.7
Film · 1971 · Films · 1970s
Virgin Witch
Two parallel scores from 32 z-qualifying reviewers and 32 raw-average reviewers. Cohort: Films · 1970s (2,406 peers).
12.7%
Z · Global
9.3%
Z · Cohort
Films · 1970s
16.5%
Raw · Global
9.1%
Raw · Cohort
Films · 1970s
Two scores · one item
Z-normalized · global
12.7Z-normalized · cohortFilms · 1970s
9.3Raw average · global
16.5Raw average · cohortFilms · 1970s
9.1Z-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 | -0.555 |
|---|---|
| DB1 raw-mean rating | 5.19 /10 |
| DB2 raw-mean rating | 5.19 /10 |
| 90% CI-floor (z) | -0.846 |
| Reviewers (DB1 / DB2) | 32 / 32 |
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
32 stddev>0 reviewers re-centered onto personal z-scale.
02
Aggregate
Mean z = -0.555. DB2 raw mean = 5.19.
03
CI-floor
90% CI-floor = -0.846. Thin samples penalized.
04
ECDF percentile
Global 12.7 / cohort 9.3. Z-track and raw-track ranked separately.
Cohort: Films · 1970s
