1971
global pct
65.2
Film · 1971 · Films · 1970s
Without Apparent Motive
Two parallel scores from 17 z-qualifying reviewers and 17 raw-average reviewers. Cohort: Films · 1970s (2,406 peers).
65.2%
Z · Global
56.8%
Z · Cohort
Films · 1970s
54.9%
Raw · Global
50.3%
Raw · Cohort
Films · 1970s
Two scores · one item
Z-normalized · global
65.2Z-normalized · cohortFilms · 1970s
56.8Raw average · global
54.9Raw average · cohortFilms · 1970s
50.3Z-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 | +0.179 |
|---|---|
| DB1 raw-mean rating | 6.88 /10 |
| DB2 raw-mean rating | 6.88 /10 |
| 90% CI-floor (z) | -0.220 |
| Reviewers (DB1 / DB2) | 17 / 17 |
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
17 stddev>0 reviewers re-centered onto personal z-scale.
02
Aggregate
Mean z = +0.179. DB2 raw mean = 6.88.
03
CI-floor
90% CI-floor = -0.220. Thin samples penalized.
04
ECDF percentile
Global 65.2 / cohort 56.8. Z-track and raw-track ranked separately.
Cohort: Films · 1970s
