1971
global pct
88.4
Film · 1971 · Films · 1970s
Friends
Two parallel scores from 25 z-qualifying reviewers and 27 raw-average reviewers. Cohort: Films · 1970s (2,406 peers).
88.4%
Z · Global
85.8%
Z · Cohort
Films · 1970s
91.4%
Raw · Global
93.8%
Raw · Cohort
Films · 1970s
Two scores · one item
Z-normalized · global
88.4Z-normalized · cohortFilms · 1970s
85.8Raw average · global
91.4Raw average · cohortFilms · 1970s
93.8Z-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 · 2,406 peers in Films · 1970s
| Mean reviewer z-score | +0.511 |
|---|---|
| DB1 raw-mean rating | 8.36 /10 |
| DB2 raw-mean rating | 8.48 /10 |
| 90% CI-floor (z) | +0.182 |
| Reviewers (DB1 / DB2) | 25 / 27 |
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
25 stddev>0 reviewers re-centered onto personal z-scale.
02
Aggregate
Mean z = +0.511. DB2 raw mean = 8.48.
03
CI-floor
90% CI-floor = +0.182. Thin samples penalized.
04
ECDF percentile
Global 88.4 / cohort 85.8. Z-track and raw-track ranked separately.
Cohort: Films · 1970s
