1987
global pct
7.4
Film · 1987 · Films · 1980s
Zombie High
Two parallel scores from 28 z-qualifying reviewers and 28 raw-average reviewers. Cohort: Films · 1980s (3,141 peers).
7.4%
Z · Global
7.4%
Z · Cohort
Films · 1980s
10.8%
Raw · Global
7.1%
Raw · Cohort
Films · 1980s
Two scores · one item
Z-normalized · global
7.4Z-normalized · cohortFilms · 1980s
7.4Raw average · global
10.8Raw average · cohortFilms · 1980s
7.1Z-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 · 3,141 peers in Films · 1980s
| Mean reviewer z-score | -0.717 |
|---|---|
| DB1 raw-mean rating | 4.71 /10 |
| DB2 raw-mean rating | 4.71 /10 |
| 90% CI-floor (z) | -1.028 |
| Reviewers (DB1 / DB2) | 28 / 28 |
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
28 stddev>0 reviewers re-centered onto personal z-scale.
02
Aggregate
Mean z = -0.717. DB2 raw mean = 4.71.
03
CI-floor
90% CI-floor = -1.028. Thin samples penalized.
04
ECDF percentile
Global 7.4 / cohort 7.4. Z-track and raw-track ranked separately.
Cohort: Films · 1980s
