1972
global pct
34.6
Film · 1972 · Films · 1970s
Snowball Express
Two parallel scores from 26 z-qualifying reviewers and 27 raw-average reviewers. Cohort: Films · 1970s (2,406 peers).
34.6%
Z · Global
28.2%
Z · Cohort
Films · 1970s
40.2%
Raw · Global
32.3%
Raw · Cohort
Films · 1970s
Two scores · one item
Z-normalized · global
34.6Z-normalized · cohortFilms · 1970s
28.2Raw average · global
40.2Raw average · cohortFilms · 1970s
32.3Z-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 | -0.183 |
|---|---|
| DB1 raw-mean rating | 6.19 /10 |
| DB2 raw-mean rating | 6.33 /10 |
| 90% CI-floor (z) | -0.506 |
| Reviewers (DB1 / DB2) | 26 / 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
26 stddev>0 reviewers re-centered onto personal z-scale.
02
Aggregate
Mean z = -0.183. DB2 raw mean = 6.33.
03
CI-floor
90% CI-floor = -0.506. Thin samples penalized.
04
ECDF percentile
Global 34.6 / cohort 28.2. Z-track and raw-track ranked separately.
Cohort: Films · 1970s
