1974
global pct
19.7
Film · 1974 · Films · 1970s
The Mutations
Two parallel scores from 53 z-qualifying reviewers and 53 raw-average reviewers. Cohort: Films · 1970s (2,406 peers).
19.7%
Z · Global
14.6%
Z · Cohort
Films · 1970s
25.3%
Raw · Global
16.6%
Raw · Cohort
Films · 1970s
Two scores · one item
Z-normalized · global
19.7Z-normalized · cohortFilms · 1970s
14.6Raw average · global
25.3Raw average · cohortFilms · 1970s
16.6Z-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 | -0.411 |
|---|---|
| DB1 raw-mean rating | 5.68 /10 |
| DB2 raw-mean rating | 5.68 /10 |
| 90% CI-floor (z) | -0.637 |
| Reviewers (DB1 / DB2) | 53 / 53 |
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
53 stddev>0 reviewers re-centered onto personal z-scale.
02
Aggregate
Mean z = -0.411. DB2 raw mean = 5.68.
03
CI-floor
90% CI-floor = -0.637. Thin samples penalized.
04
ECDF percentile
Global 19.7 / cohort 14.6. Z-track and raw-track ranked separately.
Cohort: Films · 1970s
