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Automotive

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Automotive4.5· 151 Amazon ratings

Bias-adjusted across 151 Amazon ratings, Bayesian-shrunk to the category prior so the headline score reflects relative quality — not a raw star average. Cohort: Automotive.

76.0%
Percentile · Global
80.1%
Percentile · Cohort
Automotive
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Linkstyle DC 12V 24V Battery Voltage Gauge, Waterproof LED Voltmeter Gauge, Panel Mount Voltmeter for Car Boat Marine Motorcycle Truck

How the score was built

Amazon ratings
151

used for the Bayesian percentile

Raw star average
4.5 / 5

unadjusted Amazon mean

Bayesian avg
4.42

raw rating shrunk to the category prior

Reviewer-graph z
0.642

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

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Same category · Automotive

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