1957
global pct
26.5
Film · 1957 · Films · 1950s
The Helen Morgan Story
Two parallel scores from 20 z-qualifying reviewers and 20 raw-average reviewers. Cohort: Films · 1950s (561 peers).
26.5%
Z · Global
20.5%
Z · Cohort
Films · 1950s
33.3%
Raw · Global
20.9%
Raw · Cohort
Films · 1950s
Two scores · one item
Z-normalized · global
26.5Z-normalized · cohortFilms · 1950s
20.5Raw average · global
33.3Raw average · cohortFilms · 1950s
20.9Z-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 · 561 peers in Films · 1950s
| Mean reviewer z-score | -0.298 |
|---|---|
| DB1 raw-mean rating | 6.05 /10 |
| DB2 raw-mean rating | 6.05 /10 |
| 90% CI-floor (z) | -0.666 |
| Reviewers (DB1 / DB2) | 20 / 20 |
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
20 stddev>0 reviewers re-centered onto personal z-scale.
02
Aggregate
Mean z = -0.298. DB2 raw mean = 6.05.
03
CI-floor
90% CI-floor = -0.666. Thin samples penalized.
04
ECDF percentile
Global 26.5 / cohort 20.5. Z-track and raw-track ranked separately.
Cohort: Films · 1950s
