Rankquant
MethodologyAbout

Health, Household & Baby

Safety 1st Oven Lock

Health, Household & Baby4.0· 157 Amazon ratings

Bias-adjusted across 157 Amazon ratings, Bayesian-shrunk to the category prior so the headline score reflects relative quality — not a raw star average. Cohort: Health, Household & Baby.

14.5%
Percentile · Global
13.2%
Percentile · Cohort
Health, Household & Baby
View on Amazon

Amazon Associates link · as an Amazon Associate we earn from qualifying purchases, at no extra cost to you.

Safety 1st Oven Lock

How the score was built

Amazon ratings
157

used for the Bayesian percentile

Raw star average
4.0 / 5

unadjusted Amazon mean

Bayesian avg
4.11

raw rating shrunk to the category prior

Reviewer-graph z
-0.707

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

Buy it: View on Amazon →

Same category · Health, Household & Baby

Similar products