1987
global pct
9.2
Film · 1987 · Films · 1980s
Police Academy 4: Citizens on Patrol
Two parallel scores from 74 z-qualifying reviewers and 77 raw-average reviewers. Cohort: Films · 1980s (3,141 peers).
9.2%
Z · Global
9.1%
Z · Cohort
Films · 1980s
19.1%
Raw · Global
14.7%
Raw · Cohort
Films · 1980s
Two scores · one item
Z-normalized · global
9.2Z-normalized · cohortFilms · 1980s
9.1Raw average · global
19.1Raw average · cohortFilms · 1980s
14.7Z-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 · 3,141 peers in Films · 1980s
| Mean reviewer z-score | -0.656 |
|---|---|
| DB1 raw-mean rating | 5.31 /10 |
| DB2 raw-mean rating | 5.34 /10 |
| 90% CI-floor (z) | -0.847 |
| Reviewers (DB1 / DB2) | 74 / 77 |
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
74 stddev>0 reviewers re-centered onto personal z-scale.
02
Aggregate
Mean z = -0.656. DB2 raw mean = 5.34.
03
CI-floor
90% CI-floor = -0.847. Thin samples penalized.
04
ECDF percentile
Global 9.2 / cohort 9.1. Z-track and raw-track ranked separately.
Cohort: Films · 1980s
