1968

global pct

76.8

Film · 1968 · Films · 1960s

The Boston Strangler

Name: The Boston Strangler
Released: 1968
Rating: 7.7

Two parallel scores from 82 z-qualifying reviewers and 82 raw-average reviewers. Cohort: Films · 1960s (1,929 peers).

76.8%

Z · Global

69.4%

Z · Cohort

Films · 1960s

62.4%

Raw · Global

56.3%

Raw · Cohort

Films · 1960s

Two scores · one item

Z-normalized · global

76.8

Z-normalized · cohortFilms · 1960s

69.4

Raw average · global

62.4

Raw average · cohortFilms · 1960s

56.3

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	+0.326
DB1 raw-mean rating	7.16 /10
DB2 raw-mean rating	7.16 /10
90% CI-floor (z)	+0.144
Reviewers (DB1 / DB2)	82 / 82

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

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

Aggregate

Mean z = +0.326. DB2 raw mean = 7.16.

CI-floor

90% CI-floor = +0.144. Thin samples penalized.

ECDF percentile

Global 76.8 / cohort 69.4. Z-track and raw-track ranked separately.

Cohort: Films · 1960s

Closest peers in the same cohort