1978
global pct
29.0
Film · 1978 · Films · 1970s
Brass Target
Two parallel scores from 31 z-qualifying reviewers and 31 raw-average reviewers. Cohort: Films · 1970s (2,406 peers).
29.0%
Z · Global
22.7%
Z · Cohort
Films · 1970s
37.5%
Raw · Global
29.3%
Raw · Cohort
Films · 1970s
Two scores · one item
Z-normalized · global
29.0Z-normalized · cohortFilms · 1970s
22.7Raw average · global
37.5Raw average · cohortFilms · 1970s
29.3Z-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 | -0.261 |
|---|---|
| DB1 raw-mean rating | 6.23 /10 |
| DB2 raw-mean rating | 6.23 /10 |
| 90% CI-floor (z) | -0.556 |
| Reviewers (DB1 / DB2) | 31 / 31 |
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
31 stddev>0 reviewers re-centered onto personal z-scale.
02
Aggregate
Mean z = -0.261. DB2 raw mean = 6.23.
03
CI-floor
90% CI-floor = -0.556. Thin samples penalized.
04
ECDF percentile
Global 29 / cohort 22.7. Z-track and raw-track ranked separately.
Cohort: Films · 1970s
