Film · 2018 · Films · 2010s
Down a Dark Hall
Two parallel scores from 144 z-qualifying reviewers and 147 raw-average reviewers. Cohort: Films · 2010s (13,059 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.
Where this title sits
Z-normalized percentile · 13,059 peers in Films · 2010s
| Mean reviewer z-score | -0.471 |
|---|---|
| DB1 raw-mean rating | 4.90 /10 |
| DB2 raw-mean rating | 4.88 /10 |
| 90% CI-floor (z) | -0.608 |
| Reviewers (DB1 / DB2) | 144 / 147 |
Summary
A troubled teenage girl is sent to a mysterious, isolated boarding school run by an enigmatic headmistress, where she and four other gifted students find their hidden talents rapidly blossoming. As strange visions and supernatural occurrences mount, the girls realize the school's true purpose is far more sinister than education.
Pipeline applied to this title
The math, in this order
144 stddev>0 reviewers re-centered onto personal z-scale.
Mean z = -0.471. DB2 raw mean = 4.88.
90% CI-floor = -0.608. Thin samples penalized.
Global 16.4 / cohort 20.5. Z-track and raw-track ranked separately.
Cohort: Films · 2010s
