Film · 1964 · Films · 1960s
Mary Poppins
Two parallel scores from 327 z-qualifying reviewers and 337 raw-average reviewers. Cohort: Films · 1960s (1,929 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 · 1,929 peers in Films · 1960s
| Mean reviewer z-score | +0.580 |
|---|---|
| DB1 raw-mean rating | 8.43 /10 |
| DB2 raw-mean rating | 8.44 /10 |
| 90% CI-floor (z) | +0.489 |
| Reviewers (DB1 / DB2) | 327 / 337 |
Summary
In 1910 London, the Banks children get a magical new nanny named Mary Poppins, who arrives by umbrella and turns ordinary chores into wondrous adventures. Joined by her chimney-sweep friend Bert, she leads the children through chalk-drawing worlds and rooftop escapades, while gently nudging their distracted parents to rediscover what really matters at home.
Pipeline applied to this title
The math, in this order
327 stddev>0 reviewers re-centered onto personal z-scale.
Mean z = +0.580. DB2 raw mean = 8.44.
90% CI-floor = +0.489. Thin samples penalized.
Global 91.7 / cohort 88.8. Z-track and raw-track ranked separately.
Cohort: Films · 1960s
