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Carving Faces Workbook: Learn to Carve Facial Expressions with the Legendary Harold Enlow (Fox Chapel Publishing) Detailed Lips, Eyes, Noses, and Hair to Add Expressive Life to Your Woodcarvings cover
global pct
21.1

Book

Carving Faces Workbook: Learn to Carve Facial Expressions with the Legendary Harold Enlow (Fox Chapel Publishing) Detailed Lips, Eyes, Noses, and Hair to Add Expressive Life to Your Woodcarvings

Two parallel scores from 4 calibrated reviewers and 4 raw-average reviewers.

21.1%
Z · Global
21.1%
Z · Cohort
21.7%
Raw · Global
21.7%
Raw · Cohort
Two scores · one item
Z-normalized · global
21.1
Z-normalized · cohortpublication decade
21.1
Raw average · global
21.7
Raw average · cohortpublication decade
21.7

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 book sits

0255075100

Z-normalized percentile · 5,285 ranked books

Mean reviewer z-score-0.308
Calibrated raw-mean rating4.50 /5
Broad raw-mean rating4.50 /5
90% CI-floor (z)-1.131
Reviewers (calibrated / broad)4 / 4

Summary

Carving Faces Workbook: Learn to Carve Facial Expressions with the Legendary Harold Enlow (Fox Chapel Publishing) Detailed Lips, Eyes, Noses, and Hair to Add Expressive Life to Your Woodcarvings sits at the 21th z-normalized percentile across 5,285ranked books. The z-percentile differs from a raw star average because Rankquant subtracts each reviewer's personal baseline before aggregating — so a reader who rates everything 5 stars carries less weight than one who rates discerningly. Raw-average percentile is 22; the gap between the two measures how much bias-correction changes this title's standing. How percentiles are computed.

Pipeline applied to this title

The math, in this order

01
Z-score per reviewer

4 reviewers with rating variance re-centered onto a personal z-scale.

02
Aggregate

Mean z = -0.308. Broad raw mean = 4.50/5.

03
CI-floor

90% CI-floor = -1.131. Thin samples penalized.

04
ECDF percentile

Global 21.1. Z-track and raw-track ranked separately.

Similar percentile

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