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Miss Marple: At Bertram's Hotel (1987) poster
1987
global pct
80.7

TV Mini Series · 1987 · TV Mini Series · 1980s

Miss Marple: At Bertram's Hotel

Two parallel scores from 25 z-qualifying reviewers and 25 raw-average reviewers. Cohort: TV Mini Series · 1980s (94 peers).

80.7%
Z · Global
28.0%
Z · Cohort
TV Mini Series · 1980s
72.9%
Raw · Global
21.5%
Raw · Cohort
TV Mini Series · 1980s
Two scores · one item
Z-normalized · global
80.7
Z-normalized · cohortTV Mini Series · 1980s
28.0
Raw average · global
72.9
Raw average · cohortTV Mini Series · 1980s
21.5

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

0255075100

Z-normalized percentile · 94 peers in TV Mini Series · 1980s

Mean reviewer z-score+0.381
DB1 raw-mean rating7.56 /10
DB2 raw-mean rating7.56 /10
90% CI-floor (z)+0.052
Reviewers (DB1 / DB2)25 / 25

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

01
Z-score per reviewer

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

02
Aggregate

Mean z = +0.381. DB2 raw mean = 7.56.

03
CI-floor

90% CI-floor = +0.052. Thin samples penalized.

04
ECDF percentile

Global 80.7 / cohort 28. Z-track and raw-track ranked separately.

Cohort: TV Mini Series · 1980s

Closest peers in the same cohort

See all 52,376