Film · 1972 · Films · 1970s
The Poseidon Adventure
Two parallel scores from 253 z-qualifying reviewers and 262 raw-average reviewers. Cohort: Films · 1970s (2,406 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 · 2,406 peers in Films · 1970s
| Mean reviewer z-score | +0.387 |
|---|---|
| DB1 raw-mean rating | 7.55 /10 |
| DB2 raw-mean rating | 7.63 /10 |
| 90% CI-floor (z) | +0.284 |
| Reviewers (DB1 / DB2) | 253 / 262 |
Summary
On New Year's Eve, the aging ocean liner SS Poseidon is capsized by a massive rogue wave, leaving a small band of survivors trapped inside the upside-down ship. Led by a rebellious minister, they must climb through the inverted wreckage toward the hull in a desperate bid to reach rescuers before the ship sinks.
Pipeline applied to this title
The math, in this order
253 stddev>0 reviewers re-centered onto personal z-scale.
Mean z = +0.387. DB2 raw mean = 7.63.
90% CI-floor = +0.284. Thin samples penalized.
Global 81.1 / cohort 76. Z-track and raw-track ranked separately.
Cohort: Films · 1970s
