1989
global pct
33.8
Film · 1989 · Films · 1980s
Her Alibi
Two parallel scores from 37 z-qualifying reviewers and 37 raw-average reviewers. Cohort: Films · 1980s (3,141 peers).
33.8%
Z · Global
31.3%
Z · Cohort
Films · 1980s
39.2%
Raw · Global
34.9%
Raw · Cohort
Films · 1980s
Two scores · one item
Z-normalized · global
33.8Z-normalized · cohortFilms · 1980s
31.3Raw average · global
39.2Raw average · cohortFilms · 1980s
34.9Z-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 | -0.195 |
|---|---|
| DB1 raw-mean rating | 6.30 /10 |
| DB2 raw-mean rating | 6.30 /10 |
| 90% CI-floor (z) | -0.465 |
| Reviewers (DB1 / DB2) | 37 / 37 |
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
37 stddev>0 reviewers re-centered onto personal z-scale.
02
Aggregate
Mean z = -0.195. DB2 raw mean = 6.30.
03
CI-floor
90% CI-floor = -0.465. Thin samples penalized.
04
ECDF percentile
Global 33.8 / cohort 31.3. Z-track and raw-track ranked separately.
Cohort: Films · 1980s
