1971
global pct
70.7
Film · 1971 · Films · 1970s
Four Flies on Grey Velvet
Two parallel scores from 75 z-qualifying reviewers and 76 raw-average reviewers. Cohort: Films · 1970s (2,406 peers).
70.7%
Z · Global
63.2%
Z · Cohort
Films · 1970s
58.2%
Raw · Global
54.3%
Raw · Cohort
Films · 1970s
Two scores · one item
Z-normalized · global
70.7Z-normalized · cohortFilms · 1970s
63.2Raw average · global
58.2Raw average · cohortFilms · 1970s
54.3Z-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 | +0.246 |
|---|---|
| DB1 raw-mean rating | 6.97 /10 |
| DB2 raw-mean rating | 7.00 /10 |
| 90% CI-floor (z) | +0.057 |
| Reviewers (DB1 / DB2) | 75 / 76 |
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
75 stddev>0 reviewers re-centered onto personal z-scale.
02
Aggregate
Mean z = +0.246. DB2 raw mean = 7.00.
03
CI-floor
90% CI-floor = +0.057. Thin samples penalized.
04
ECDF percentile
Global 70.7 / cohort 63.2. Z-track and raw-track ranked separately.
Cohort: Films · 1970s
