Film · 1959 · Films · 1950s
Jazz on a Summer's Day
Two parallel scores from 17 z-qualifying reviewers and 19 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 16-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 | +0.707 |
|---|---|
| DB1 raw-mean rating | 7.71 /10 |
| DB2 raw-mean rating | 7.84 /10 |
| 90% CI-floor (z) | +0.308 |
| Reviewers (DB1 / DB2) | 17 / 19 |
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
17 stddev>0 reviewers re-centered onto personal z-scale.
Mean z = +0.707. DB2 raw mean = 7.84.
90% CI-floor = +0.308. Thin samples penalized.
Global 95.8 / cohort 93.4. Z-track and raw-track ranked separately.
Cohort: Films · 1950s
