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Grocery & Gourmet Food

Graviola Leaf Powder

Grocery & Gourmet Food4.8· 83 Amazon ratings

Bias-adjusted across 83 Amazon ratings, Bayesian-shrunk to the category prior so the headline score reflects relative quality — not a raw star average. Cohort: Grocery & Gourmet Food.

87.1%
Percentile · Global
77.8%
Percentile · Cohort
Grocery & Gourmet Food
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Graviola Leaf Powder

How the score was built

Amazon ratings
83

used for the Bayesian percentile

Raw star average
4.8 / 5

unadjusted Amazon mean

Bayesian avg
4.52

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 · Grocery & Gourmet Food

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