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Patio, Lawn & Garden

Hummingbird Feeder-XKFDP (RED)

Patio, Lawn & Garden4.5· 10,379 Amazon ratings

Bias-adjusted across 10,379 Amazon ratings, Bayesian-shrunk to the category prior so the headline score reflects relative quality — not a raw star average. Cohort: Patio, Lawn & Garden.

85.3%
Percentile · Global
85.6%
Percentile · Cohort
Patio, Lawn & Garden
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Hummingbird Feeder-XKFDP (RED)

How the score was built

Amazon ratings
10,379

used for the Bayesian percentile

Raw star average
4.5 / 5

unadjusted Amazon mean

Bayesian avg
4.50

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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