1978
global pct
7.1
Film · 1978 · Films · 1970s
The Alpha Incident
Two parallel scores from 39 z-qualifying reviewers and 39 raw-average reviewers. Cohort: Films · 1970s (2,406 peers).
7.1%
Z · Global
5.9%
Z · Cohort
Films · 1970s
8.8%
Raw · Global
4.1%
Raw · Cohort
Films · 1970s
Two scores · one item
Z-normalized · global
7.1Z-normalized · cohortFilms · 1970s
5.9Raw average · global
8.8Raw average · cohortFilms · 1970s
4.1Z-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 | -0.730 |
|---|---|
| DB1 raw-mean rating | 4.51 /10 |
| DB2 raw-mean rating | 4.51 /10 |
| 90% CI-floor (z) | -0.993 |
| Reviewers (DB1 / DB2) | 39 / 39 |
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
39 stddev>0 reviewers re-centered onto personal z-scale.
02
Aggregate
Mean z = -0.730. DB2 raw mean = 4.51.
03
CI-floor
90% CI-floor = -0.993. Thin samples penalized.
04
ECDF percentile
Global 7.1 / cohort 5.9. Z-track and raw-track ranked separately.
Cohort: Films · 1970s
