Echo 8
2024
global pct
28.6
Film · 2024 · Films · 2020s
Echo 8
Two parallel scores from 9 z-qualifying reviewers and 9 raw-average reviewers. Cohort: Films · 2020s (7,930 peers).
28.6%
Z · Global
37.3%
Z · Cohort
Films · 2020s
29.8%
Raw · Global
39.1%
Raw · Cohort
Films · 2020s
Two scores · one item
Z-normalized · global
28.6Z-normalized · cohortFilms · 2020s
37.3Raw average · global
29.8Raw average · cohortFilms · 2020s
39.1Z-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 · 7,930 peers in Films · 2020s
| Mean reviewer z-score | -0.268 |
|---|---|
| DB1 raw-mean rating | 5.89 /10 |
| DB2 raw-mean rating | 5.89 /10 |
| 90% CI-floor (z) | -0.816 |
| Reviewers (DB1 / DB2) | 9 / 9 |
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
9 stddev>0 reviewers re-centered onto personal z-scale.
02
Aggregate
Mean z = -0.268. DB2 raw mean = 5.89.
03
CI-floor
90% CI-floor = -0.816. Thin samples penalized.
04
ECDF percentile
Global 28.6 / cohort 37.3. Z-track and raw-track ranked separately.
Cohort: Films · 2020s
