1971

global pct

2.8

Film · 1971 · Films · 1970s

Brain of Blood

Name: Brain of Blood
Released: 1971
Rating: 0.3

Two parallel scores from 18 z-qualifying reviewers and 18 raw-average reviewers. Cohort: Films · 1970s (2,406 peers).

2.8%

Z · Global

2.2%

Z · Cohort

Films · 1970s

4.4%

Raw · Global

1.5%

Raw · Cohort

Films · 1970s

Two scores · one item

Z-normalized · global

2.8

Z-normalized · cohortFilms · 1970s

2.2

Raw average · global

4.4

Raw average · cohortFilms · 1970s

1.5

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	-0.959
DB1 raw-mean rating	3.89 /10
DB2 raw-mean rating	3.89 /10
90% CI-floor (z)	-1.347
Reviewers (DB1 / DB2)	18 / 18

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

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

Aggregate

Mean z = -0.959. DB2 raw mean = 3.89.

CI-floor

90% CI-floor = -1.347. Thin samples penalized.

ECDF percentile

Global 2.8 / cohort 2.2. Z-track and raw-track ranked separately.

Cohort: Films · 1970s

Closest peers in the same cohort