1957

global pct

55.3

Film · 1957 · Films · 1950s

Boy on a Dolphin

Name: Boy on a Dolphin
Released: 1957
Rating: 5.5

Two parallel scores from 31 z-qualifying reviewers and 31 raw-average reviewers. Cohort: Films · 1950s (561 peers).

55.3%

Z · Global

44.3%

Z · Cohort

Films · 1950s

54.6%

Raw · Global

46.7%

Raw · Cohort

Films · 1950s

Two scores · one item

Z-normalized · global

55.3

Z-normalized · cohortFilms · 1950s

44.3

Raw average · global

54.6

Raw average · cohortFilms · 1950s

46.7

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 · 561 peers in Films · 1950s

Mean reviewer z-score	+0.063
DB1 raw-mean rating	6.87 /10
DB2 raw-mean rating	6.87 /10
90% CI-floor (z)	-0.232
Reviewers (DB1 / DB2)	31 / 31

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

Z-score per reviewer

31 stddev>0 reviewers re-centered onto personal z-scale.

Aggregate

Mean z = +0.063. DB2 raw mean = 6.87.

CI-floor

90% CI-floor = -0.232. Thin samples penalized.

ECDF percentile

Global 55.3 / cohort 44.3. Z-track and raw-track ranked separately.

Cohort: Films · 1950s

Closest peers in the same cohort