1977
global pct
76.8
Film · 1977 · Films · 1970s
Scalpel
Two parallel scores from 24 z-qualifying reviewers and 24 raw-average reviewers. Cohort: Films · 1970s (2,406 peers).
76.8%
Z · Global
70.6%
Z · Cohort
Films · 1970s
62.6%
Raw · Global
59.9%
Raw · Cohort
Films · 1970s
Two scores · one item
Z-normalized · global
76.8Z-normalized · cohortFilms · 1970s
70.6Raw average · global
62.6Raw average · cohortFilms · 1970s
59.9Z-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 | +0.325 |
|---|---|
| DB1 raw-mean rating | 7.17 /10 |
| DB2 raw-mean rating | 7.17 /10 |
| 90% CI-floor (z) | -0.010 |
| Reviewers (DB1 / DB2) | 24 / 24 |
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
24 stddev>0 reviewers re-centered onto personal z-scale.
02
Aggregate
Mean z = +0.325. DB2 raw mean = 7.17.
03
CI-floor
90% CI-floor = -0.010. Thin samples penalized.
04
ECDF percentile
Global 76.8 / cohort 70.6. Z-track and raw-track ranked separately.
Cohort: Films · 1970s
