1977
global pct
85.4
Film · 1977 · Films · 1970s
Pumping Iron
Two parallel scores from 48 z-qualifying reviewers and 50 raw-average reviewers. Cohort: Films · 1970s (2,406 peers).
85.4%
Z · Global
81.5%
Z · Cohort
Films · 1970s
80.6%
Raw · Global
82.7%
Raw · Cohort
Films · 1970s
Two scores · one item
Z-normalized · global
85.4Z-normalized · cohortFilms · 1970s
81.5Raw average · global
80.6Raw average · cohortFilms · 1970s
82.7Z-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 | +0.455 |
|---|---|
| DB1 raw-mean rating | 7.85 /10 |
| DB2 raw-mean rating | 7.88 /10 |
| 90% CI-floor (z) | +0.218 |
| Reviewers (DB1 / DB2) | 48 / 50 |
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
48 stddev>0 reviewers re-centered onto personal z-scale.
02
Aggregate
Mean z = +0.455. DB2 raw mean = 7.88.
03
CI-floor
90% CI-floor = +0.218. Thin samples penalized.
04
ECDF percentile
Global 85.4 / cohort 81.5. Z-track and raw-track ranked separately.
Cohort: Films · 1970s
