1977
global pct
66.9
Film · 1977 · Films · 1970s
The Last Wave
Two parallel scores from 62 z-qualifying reviewers and 62 raw-average reviewers. Cohort: Films · 1970s (2,406 peers).
66.9%
Z · Global
58.7%
Z · Cohort
Films · 1970s
59.7%
Raw · Global
56.4%
Raw · Cohort
Films · 1970s
Two scores · one item
Z-normalized · global
66.9Z-normalized · cohortFilms · 1970s
58.7Raw average · global
59.7Raw average · cohortFilms · 1970s
56.4Z-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 | +0.199 |
|---|---|
| DB1 raw-mean rating | 7.05 /10 |
| DB2 raw-mean rating | 7.05 /10 |
| 90% CI-floor (z) | -0.010 |
| Reviewers (DB1 / DB2) | 62 / 62 |
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
62 stddev>0 reviewers re-centered onto personal z-scale.
02
Aggregate
Mean z = +0.199. DB2 raw mean = 7.05.
03
CI-floor
90% CI-floor = -0.010. Thin samples penalized.
04
ECDF percentile
Global 66.9 / cohort 58.7. Z-track and raw-track ranked separately.
Cohort: Films · 1970s
