Film · 1959 · Films · 1950s
Jack the Ripper
Two parallel scores from 31 z-qualifying reviewers and 32 raw-average reviewers. Cohort: Films · 1950s (561 peers).
Z-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. The 17-point gap is the rating-inflation signature for this title — discriminating reviewers liked it more than the casual crowd.
Where this title sits
Z-normalized percentile · 561 peers in Films · 1950s
| Mean reviewer z-score | +0.059 |
|---|---|
| DB1 raw-mean rating | 6.32 /10 |
| DB2 raw-mean rating | 6.25 /10 |
| 90% CI-floor (z) | -0.236 |
| Reviewers (DB1 / DB2) | 31 / 32 |
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
31 stddev>0 reviewers re-centered onto personal z-scale.
Mean z = +0.059. DB2 raw mean = 6.25.
90% CI-floor = -0.236. Thin samples penalized.
Global 55 / cohort 43.8. Z-track and raw-track ranked separately.
Cohort: Films · 1950s
