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Health, Household & Baby

Push Button Aluminum Crutches - Adult (Size Medium), 1 Pair

Health, Household & Baby3.8· 76 Amazon ratings

Bias-adjusted across 76 Amazon ratings, Bayesian-shrunk to the category prior so the headline score reflects relative quality — not a raw star average. Cohort: Health, Household & Baby.

12.3%
Percentile · Global
11.1%
Percentile · Cohort
Health, Household & Baby
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Push Button Aluminum Crutches - Adult (Size Medium), 1 Pair

How the score was built

Amazon ratings
76

used for the Bayesian percentile

Raw star average
3.8 / 5

unadjusted Amazon mean

Bayesian avg
4.08

raw rating shrunk to the category prior

Reviewer-graph z
0.707

bias-corrected vs. each reviewer's baseline (0 qualifying)

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Same category · Health, Household & Baby

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